From 04038271616cc3fbcd37c7ba1b96d5f98e57205d Mon Sep 17 00:00:00 2001
From: Richard McDaniel <1130888+rmcdaniel@users.noreply.github.com>
Date: Mon, 2 Nov 2026 16:51:27 +0000
Subject: [PATCH] Record rc.3 small-host and matched performance results

Cloud's November 2 rc.3 performance qualification with the rc3 profiles:
per-run small-host summaries for vhp-1c-1gb, vhp-1c-2gb and vc2-1c-1gb
(including two vc2 native reruns with sampled CPU steal), the matched
four-vCPU PHP and native tables, and an observations note. rc.3 matches
rc.2's per-workflow cost and capacity on the AMD plans; the lower vc2
ceiling tracks a slower instance. Raw results stay private.
---
 benchmarks/server-port/rc3/README.md          |   8 +
 .../rc3/observations-2026-11-02.md            | 118 +++
 ...mary-matched-4c-native-image-2026-11-02.md |  28 +
 .../rc3/summary-matched-4c-php-2026-11-02.md  |  28 +
 ...ry-vc2-1c-1gb-native-mysql-2026-11-02.json | 827 +++++++++++++++++
 ...vc2-1c-1gb-native-mysql-r2-2026-11-02.json | 778 ++++++++++++++++
 ...y-vc2-1c-1gb-native-sqlite-2026-11-02.json | 762 +++++++++++++++
 ...c2-1c-1gb-native-sqlite-r2-2026-11-02.json | 762 +++++++++++++++
 ...mmary-vc2-1c-1gb-php-mysql-2026-11-02.json | 837 +++++++++++++++++
 ...hp-1c-1gb-amd-native-mysql-2026-11-02.json | 876 ++++++++++++++++++
 ...p-1c-1gb-amd-native-sqlite-2026-11-02.json | 852 +++++++++++++++++
 ...y-vhp-1c-1gb-amd-php-mysql-2026-11-02.json | 836 +++++++++++++++++
 ...hp-1c-2gb-amd-native-mysql-2026-11-02.json | 876 ++++++++++++++++++
 ...p-1c-2gb-amd-native-sqlite-2026-11-02.json | 807 ++++++++++++++++
 ...y-vhp-1c-2gb-amd-php-mysql-2026-11-02.json | 836 +++++++++++++++++
 15 files changed, 9231 insertions(+)
 create mode 100644 benchmarks/server-port/rc3/observations-2026-11-02.md
 create mode 100644 benchmarks/server-port/rc3/summary-matched-4c-native-image-2026-11-02.md
 create mode 100644 benchmarks/server-port/rc3/summary-matched-4c-php-2026-11-02.md
 create mode 100644 benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-r2-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-r2-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vc2-1c-1gb-php-mysql-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-mysql-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-sqlite-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-php-mysql-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-mysql-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-sqlite-2026-11-02.json
 create mode 100644 benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-php-mysql-2026-11-02.json

diff --git a/benchmarks/server-port/rc3/README.md b/benchmarks/server-port/rc3/README.md
index 7254f7d9d..49180e4c9 100644
--- a/benchmarks/server-port/rc3/README.md
+++ b/benchmarks/server-port/rc3/README.md
@@ -30,3 +30,11 @@ The originals stay as they are because the November 2 observations in
 the same scripts and instructions as the
 [small-host README](../small-host/README.md), passing this directory's file
 as the profile.
+
+## Results
+
+The November 2 rc.3 performance qualification is in
+[observations-2026-11-02.md](observations-2026-11-02.md), with one summary per
+run (`summary-<plan>-<mode>[-r2]-2026-11-02.json`) and the matched four-vCPU
+tables (`summary-matched-4c-*-2026-11-02.md`).
+
diff --git a/benchmarks/server-port/rc3/observations-2026-11-02.md b/benchmarks/server-port/rc3/observations-2026-11-02.md
new file mode 100644
index 000000000..8f661c1cc
--- /dev/null
+++ b/benchmarks/server-port/rc3/observations-2026-11-02.md
@@ -0,0 +1,118 @@
+# Release candidate 3 observations, November 2, 2026
+
+One batch (`dw-bench-rc3-20261102`) on disposable Vultr hosts in EWR, run by
+the Cloud owner on 13:34–16:49 UTC with [small-host.json](small-host.json) and
+[matched-4c.json](matched-4c.json) at Server `8f5ac120`. It is the rc.3
+performance qualification. Like the
+[November 2 rc.2 note](../small-host/observations-2026-11-02.md), it is a
+development comparison, not a publishable capacity claim.
+
+## Identity
+
+- Native: `ghcr.io/durable-workflow/server@sha256:899b404b02f856cb582c5e77a95882a3f9928781083d1e7a3fe569f3ff978d6b`
+  (`3.0.0-rc.3`, source `04cad60e`). The only runtime change in rc.4 and in
+  `3.0.0` (source `74145425`) is #939's schedule next-fire math, which this
+  workload does not use.
+- PHP reference: published Server 2.11.8,
+  `durableworkflow/server@sha256:3848d5d5cd1b23bd2881e3fdecea64cc44b72e6fb812e577c2db6d0872d065dd`.
+- MySQL and Redis come from the profiles' digests. SDK PHP 2.3.9, lock
+  `42e814ee…`.
+- Each small-host summary records `profile_sha256` `520f4157…`
+  (`small-host.json`).
+- Topology is as in the rc.2 note. Targets ran only the server and its
+  database, with no container limits. A separate `vhp-4c-8gb-amd` driver sat
+  in the same private network, and each target accepted 8080 only from the
+  driver's private address.
+
+## Results
+
+Sustained one-activity capacity (workflows/s) is the highest rate that passed
+twice: at least 90% closed in the window, p95 ≤ 2 s, and a clean probe.
+
+| Plan | native-mysql | native-sqlite | php-mysql | rc.2 (Nov 2) |
+| --- | ---: | ---: | --- | --- |
+| `vhp-1c-1gb-amd` | 4 | 8 | none | 4 / 8 / none |
+| `vhp-1c-2gb-amd` | 4 | 4 | none | 4 / 4 / none |
+| `vc2-1c-1gb` | 1 (rerun 1) | 2 (rerun 2) | none | 2 / 4 / none |
+
+No run had an OOM kill, container restart or non-zero teardown.
+
+**rc.3 and rc.2 cost the same per workflow.** On `vhp-1c-1gb-amd` at
+1 workflow/s:
+
+| Mode | Service | rc.3 cores | rc.2 cores |
+| --- | --- | ---: | ---: |
+| MySQL | server | 0.099 | 0.096 |
+| MySQL | MySQL | 0.183 | 0.180 |
+| SQLite | server | 0.080 | 0.0795 |
+
+The 2 workflows/s windows agree to within a few percent too. rc.3 does no
+extra work and issues no extra queries.
+
+**The lower `vc2-1c-1gb` ceilings come from that instance, not rc.3.** Both
+native modes failed one ladder step below rc.2, and the reruns reproduced it
+at low CPU steal. The target's 5-second `/proc/stat` samples show 1.0–1.2%
+steal around the failing MySQL 2/s windows and 2.4–3.4% at the failing SQLite
+4/s windows. The MySQL 2/s windows closed only 39 and 49 of 120. The SQLite
+4/s windows closed 237 of 240 with p95 0.94 s but failed the probe's
+late-offer check.
+
+On this instance the unchanged MySQL image itself needed about 25% more CPU
+for the same work. At 1/s it used 0.53–0.54 cores, against 0.43 on November
+2's `vc2`. The server needed about 25% more as well: 0.30 against 0.24 for
+MySQL mode, and 0.21–0.22 against 0.18 for SQLite. The host ran at about 97%
+busy at MySQL 1/s, where November 2's `vc2` ran at 78%. On the AMD plans the
+same image costs exactly what rc.2 does, so the `vc2` result reflects a slower
+Broadwell instance, not the release. `vc2` stays capacity-only evidence; the
+AMD plans are the reference.
+
+### PHP at the lowest rate
+
+PHP 2.11.8 again fails 0.5/s on every 1-vCPU plan, as on November 2.
+
+## Clock
+
+`clock.cross_host_timing_reliable` is false for every run in this batch. The
+**driver**'s NTP offset reached 11–36 ms against the 5 ms tolerance.
+
+- The `vhp` targets stayed in tolerance, at ≤ 5 ms offset and ≤ 3 ms jitter.
+- The `vc2` target reached up to 58 ms offset and 96 ms jitter.
+
+Driver-relative latency figures are therefore excluded. Capacity verdicts and
+resource use stand: the offsets are small against the 2 s bound.
+
+## Four vCPU comparison (`matched-4c.json`)
+
+These ran on the `vhp-4c-8gb-amd` driver host after the small-host batch, PHP
+first and then the rc.3 image, with three repeats per rate. Every window passed
+for both runtimes. Per-window tables:
+
+- [summary-matched-4c-php-2026-11-02.md](summary-matched-4c-php-2026-11-02.md)
+- [summary-matched-4c-native-image-2026-11-02.md](summary-matched-4c-native-image-2026-11-02.md)
+
+At 1 workflow/s, across the three repeats:
+
+| Measure | rc.3 | PHP 2.11.8 |
+| --- | ---: | ---: |
+| p50 | 0.103–0.104 s | 0.552–0.560 s |
+| p95 | 0.115–0.120 s | 0.697–0.719 s |
+| Runtime CPU per workflow | 0.077–0.082 core-s | 0.785–0.805 core-s |
+| MySQL CPU per workflow | 0.161–0.168 core-s | 0.267–0.271 core-s |
+| Runtime memory | about 7 MiB | 192–215 MiB |
+
+**Idle:** rc.3 answered every idle poll empty at 0.4–0.9 core-s. PHP returned
+backpressure on 4 of 12 and 16 of 24 idle polls, at 3–5 core-s.
+
+**This does not reproduce November 2's PHP result.** In the
+[rc.2 note](../small-host/observations-2026-11-02.md), PHP closed only 17–41
+of 120 at 1/s, and native's p50 was 0.37 s. Both runtimes ran much faster
+here. No other job shared the driver in either batch, and the run identity
+does not record the driver's CPU or host. Treat the November 2 PHP collapse at
+4 vCPUs as unconfirmed, and use this same-session comparison.
+
+## Cleanup
+
+Raw result directories stay private and are not committed. After the batch,
+all four hosts, the private network, the firewall group and the SSH key were
+deleted. Absence was verified by ID and by run tag (`tagged_instances_remaining`
+0).
diff --git a/benchmarks/server-port/rc3/summary-matched-4c-native-image-2026-11-02.md b/benchmarks/server-port/rc3/summary-matched-4c-native-image-2026-11-02.md
new file mode 100644
index 000000000..764e285de
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-matched-4c-native-image-2026-11-02.md
@@ -0,0 +1,28 @@
+| Runtime / window | Accepted | Verified | Pending | In-window | p50 s | p95 s | p99 s | Runtime core-s/wf | MySQL core-s/wf | Runtime max MiB | Health fail/replies |
+| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | --- |
+| native-image / setup | 2 | 2 | 0 | 2 | 0.117 | 0.186 | 0.186 | 0.125 | 0.268 | 5.0 | 0/8 |
+| native-image / warmup | 15 | 15 | 0 | 15 | 0.105 | 0.179 | 0.179 | 0.156 | 0.308 | 6.0 | 0/108 |
+| native-image / low-before-1 | 30 | 30 | 0 | 30 | 0.104 | 0.117 | 0.124 | 0.157 | 0.309 | 7.2 | 0/216 |
+| native-image / low-before-2 | 30 | 30 | 0 | 30 | 0.108 | 0.121 | 0.122 | 0.160 | 0.315 | 7.2 | 0/214 |
+| native-image / low-before-3 | 30 | 30 | 0 | 30 | 0.108 | 0.129 | 0.161 | 0.160 | 0.317 | 7.3 | 0/216 |
+| native-image / rate-0.5-1 | 60 | 60 | 0 | 60 | 0.106 | 0.125 | 0.203 | 0.107 | 0.217 | 6.5 | 0/218 |
+| native-image / rate-0.5-2 | 60 | 60 | 0 | 60 | 0.104 | 0.114 | 0.161 | 0.106 | 0.216 | 7.3 | 0/216 |
+| native-image / rate-0.5-3 | 60 | 60 | 0 | 60 | 0.106 | 0.120 | 0.142 | 0.107 | 0.219 | 6.7 | 0/214 |
+| native-image / rate-1-1 | 120 | 120 | 0 | 120 | 0.103 | 0.119 | 0.136 | 0.077 | 0.161 | 6.7 | 0/216 |
+| native-image / rate-1-2 | 120 | 120 | 0 | 120 | 0.104 | 0.120 | 0.127 | 0.080 | 0.167 | 7.6 | 0/218 |
+| native-image / rate-1-3 | 120 | 120 | 0 | 120 | 0.104 | 0.115 | 0.120 | 0.082 | 0.168 | 7.1 | 0/216 |
+| native-image / low-after-1 | 30 | 30 | 0 | 30 | 0.107 | 0.122 | 0.137 | 0.159 | 0.326 | 6.8 | 0/216 |
+| native-image / low-after-2 | 30 | 30 | 0 | 30 | 0.105 | 0.129 | 0.184 | 0.160 | 0.327 | 7.3 | 0/214 |
+| native-image / low-after-3 | 30 | 30 | 0 | 30 | 0.105 | 0.119 | 0.122 | 0.156 | 0.322 | 6.6 | 0/216 |
+
+| Runtime / idle | Polls | Outcomes | Runtime core-s | Health fail/replies, slowest ok s |
+| --- | ---: | --- | ---: | --- |
+| native-image / idle-6-1 | 6 | {"empty": 6} | 0.395 | 0/18, 0.097 |
+| native-image / idle-6-2 | 6 | {"empty": 6} | 0.443 | 0/18, 0.007 |
+| native-image / idle-6-3 | 6 | {"empty": 6} | 0.424 | 0/20, 0.091 |
+| native-image / idle-12-1 | 12 | {"empty": 12} | 0.592 | 0/18, 0.009 |
+| native-image / idle-12-2 | 12 | {"empty": 12} | 0.561 | 0/20, 0.009 |
+| native-image / idle-12-3 | 12 | {"empty": 12} | 0.6 | 0/18, 0.101 |
+| native-image / idle-24-1 | 24 | {"empty": 24} | 0.862 | 0/20, 0.008 |
+| native-image / idle-24-2 | 24 | {"empty": 24} | 0.827 | 0/20, 0.01 |
+| native-image / idle-24-3 | 24 | {"empty": 24} | 0.947 | 0/20, 0.012 |
diff --git a/benchmarks/server-port/rc3/summary-matched-4c-php-2026-11-02.md b/benchmarks/server-port/rc3/summary-matched-4c-php-2026-11-02.md
new file mode 100644
index 000000000..5a9175690
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-matched-4c-php-2026-11-02.md
@@ -0,0 +1,28 @@
+| Runtime / window | Accepted | Verified | Pending | In-window | p50 s | p95 s | p99 s | Runtime core-s/wf | MySQL core-s/wf | Runtime max MiB | Health fail/replies |
+| --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: | --- |
+| php / setup | 2 | 2 | 0 | 2 | 0.778 | 0.953 | 0.953 | 1.507 | 0.277 | 145.5 | 0/8 |
+| php / warmup | 15 | 15 | 0 | 15 | 0.565 | 0.774 | 0.774 | 1.716 | 0.392 | 186.1 | 0/96 |
+| php / low-before-1 | 30 | 30 | 0 | 30 | 0.573 | 0.743 | 0.753 | 1.699 | 0.380 | 207.3 | 0/194 |
+| php / low-before-2 | 30 | 30 | 0 | 30 | 0.565 | 0.787 | 0.830 | 1.686 | 0.378 | 179.0 | 0/193 |
+| php / low-before-3 | 30 | 30 | 0 | 30 | 0.583 | 0.757 | 0.785 | 1.682 | 0.380 | 201.5 | 0/196 |
+| php / rate-0.5-1 | 60 | 60 | 0 | 60 | 0.541 | 0.761 | 0.792 | 1.074 | 0.301 | 189.0 | 0/192 |
+| php / rate-0.5-2 | 60 | 60 | 0 | 60 | 0.555 | 0.694 | 0.758 | 1.096 | 0.309 | 179.0 | 0/194 |
+| php / rate-0.5-3 | 60 | 60 | 0 | 60 | 0.571 | 0.771 | 0.816 | 1.083 | 0.308 | 193.4 | 0/192 |
+| php / rate-1-1 | 120 | 120 | 0 | 120 | 0.552 | 0.697 | 0.766 | 0.785 | 0.267 | 206.5 | 0/192 |
+| php / rate-1-2 | 120 | 120 | 0 | 120 | 0.560 | 0.719 | 0.796 | 0.805 | 0.271 | 191.6 | 0/192 |
+| php / rate-1-3 | 120 | 120 | 0 | 120 | 0.556 | 0.701 | 0.763 | 0.791 | 0.268 | 214.6 | 0/192 |
+| php / low-after-1 | 30 | 30 | 0 | 30 | 0.591 | 0.754 | 0.775 | 1.689 | 0.384 | 183.4 | 0/194 |
+| php / low-after-2 | 30 | 30 | 0 | 30 | 0.571 | 0.737 | 0.750 | 1.696 | 0.386 | 200.4 | 0/194 |
+| php / low-after-3 | 30 | 30 | 0 | 30 | 0.574 | 0.790 | 0.794 | 1.682 | 0.380 | 207.8 | 0/194 |
+
+| Runtime / idle | Polls | Outcomes | Runtime core-s | Health fail/replies, slowest ok s |
+| --- | ---: | --- | ---: | --- |
+| php / idle-6-1 | 6 | {"empty": 6} | 3.128 | 0/18, 1.326 |
+| php / idle-6-2 | 6 | {"empty": 6} | 4.274 | 0/20, 0.441 |
+| php / idle-6-3 | 6 | {"empty": 6} | 3.404 | 0/20, 0.331 |
+| php / idle-12-1 | 12 | {"empty": 8, "backpressure": 4} | 4.93 | 0/20, 1.358 |
+| php / idle-12-2 | 12 | {"empty": 8, "backpressure": 4} | 4.234 | 0/20, 1.121 |
+| php / idle-12-3 | 12 | {"empty": 8, "backpressure": 4} | 5.009 | 1/18, 0.224 |
+| php / idle-24-1 | 24 | {"empty": 8, "backpressure": 16} | 5.41 | 0/18, 1.456 |
+| php / idle-24-2 | 24 | {"empty": 8, "backpressure": 16} | 5.132 | 1/16, 0.526 |
+| php / idle-24-3 | 24 | {"empty": 8, "backpressure": 16} | 5.196 | 0/16, 1.923 |
diff --git a/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-2026-11-02.json b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-2026-11-02.json
new file mode 100644
index 000000000..e846d7c08
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-2026-11-02.json
@@ -0,0 +1,827 @@
+{
+  "schema": "durable-workflow.server-port-small-host-summary/v1",
+  "driver": {
+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
+    "source_revision": "8f5ac1200eff190663a72f413236ada1878d8e5c",
+    "provider_plan": "vhp-4c-8gb-amd",
+    "smoke": false,
+    "machine": {
+      "kernel": "6.8.0-146-generic",
+      "logical_cpus": 4,
+      "physical_memory_bytes": 8320532480,
+      "cpu_model": "AMD EPYC-Milan Processor",
+      "docker": "29.1.3",
+      "cgroup_driver": "systemd"
+    },
+    "target_server": {
+      "version": "3.0.0-rc.3",
+      "implementation": "rust"
+    }
+  },
+  "target": {
+    "mode": "native-mysql",
+    "database": "mysql",
+    "server_image": "ghcr.io/durable-workflow/server@sha256:899b404b02f856cb582c5e77a95882a3f9928781083d1e7a3fe569f3ff978d6b",
+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
+    "provider_plan": "vc2-1c-1gb",
+    "container_limits": "none; the plan is the limit",
+    "machine": {
+      "kernel": "6.8.0-146-generic",
+      "logical_cpus": 1,
+      "physical_memory_bytes": 1001873408,
+      "swap_bytes": 2516578304,
+      "cpu_model": "Intel Core Processor (Broadwell, no TSX, IBRS)",
+      "docker": "29.1.3",
+      "compose": "2.40.3+ds1-0ubuntu1~24.04.1",
+      "cgroup_driver": "systemd",
+      "docker_storage_driver": "overlayfs"
+    }
+  },
+  "capacity": {
+    "sustained_rate_per_second": 1,
+    "bounds": {
+      "latency_p95_seconds": 2.0,
+      "min_in_window_completion_fraction": 0.9
+    }
+  },
+  "steps": [
+    {
+      "name": "setup",
+      "rate_per_second": 0.5,
+      "probes": 1,
+      "sdk_workers": 2,
+      "verdict": "pass",
+      "planned": 3,
+      "closed_in_window": 3,
+      "max_probe_p95_seconds": 1.5339879989624023,
+      "reasons": "",
+      "accepted": 3,
+      "completed_by_deadline": 3,
+      "errors": 0,
+      "cross_clock_negative_first_stages": 1,
+      "latency_p50_seconds_median_of_probes": 0.7758710384368896,
+      "latency_p99_seconds_max_of_probes": 1.5339879989624023,
+      "target": {
+        "samples": 5,
+        "cpu_busy_fraction": 0.8736,
+        "cpu_iowait_fraction": 0.0155,
+        "cpu_steal_fraction": 0.0111,
+        "memory_used_max_mib": 768.5,
+        "memory_available_min_mib": 186.9,
+        "swap_used_max_mib": 136.6,
+        "swap_in_pages": 71.0,
+        "swap_out_pages": 3137.0,
+        "oom_kills": 0.0,
+        "pressure_cpu_some_fraction": 0.7627,
+        "pressure_memory_some_fraction": 0.0101,
+        "pressure_memory_full_fraction": 0.0045,
+        "pressure_io_some_fraction": 0.1076
+      },
+      "target_services": {
+        "mysql": {
+          "cpu_cores_average": 0.4731,
+          "memory_max_mib": 468.3
+        },
+        "native-mysql": {
+          "cpu_cores_average": 0.2603,
+          "memory_max_mib": 37.4
+        }
+      },
+      "driver_cpu_busy_fraction": 0.0289,
+      "health": {
+        "answers": 8,
+        "non_200": 0,
+        "slowest_seconds": 0.208
+      }
+    },
+    {
+      "name": "warmup",
+      "rate_per_second": 0.5,
+      "probes": 1,
+      "sdk_workers": 2,
+      "verdict": "pass",
+      "planned": 15,
+      "closed_in_window": 15,
+      "max_probe_p95_seconds": 1.1531639099121094,
+      "reasons": "",
+      "accepted": 15,
+      "completed_by_deadline": 15,
+      "errors": 0,
+      "cross_clock_negative_first_stages": 8,
+      "latency_p50_seconds_median_of_probes": 0.7861859798431396,
+      "latency_p99_seconds_max_of_probes": 1.1531639099121094,
+      "target": {
+        "samples": 27,
+        "cpu_busy_fraction": 0.7383,
+        "cpu_iowait_fraction": 0.0158,
+        "cpu_steal_fraction": 0.0145,
+        "memory_used_max_mib": 766.0,
+        "memory_available_min_mib": 189.5,
+        "swap_used_max_mib": 170.9,
+        "swap_in_pages": 252.0,
+        "swap_out_pages": 6127.0,
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+    "mysql restarts=0 oom=false exit=0 status=running",
+    "native-mysql restarts=0 oom=false exit=0 status=running"
+  ],
+  "target_database_audit": [
+    "runs\tstatus\tCOUNT(*)",
+    "runs\tcompleted\t438",
+    "tasks\ttask_type\tstatus\tCOUNT(*)",
+    "tasks\tworkflow\tcompleted\t876",
+    "tasks\tactivity\tcompleted\t438",
+    "activities\tstatus\tCOUNT(*)",
+    "activities\tcompleted\t438",
+    "registrations\tCOUNT(*)",
+    "registrations\t0"
+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
+    "driver": {
+      "ntp_synchronized_at_both_ends": true,
+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.0162,
+      "max_jitter_seconds": 0.007176999999999999
+    },
+    "target": {
+      "ntp_synchronized_at_both_ends": true,
+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.038880000000000005,
+      "max_jitter_seconds": 0.096467
+    },
+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
+  }
+}
diff --git a/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-r2-2026-11-02.json b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-r2-2026-11-02.json
new file mode 100644
index 000000000..98c248aa4
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-mysql-r2-2026-11-02.json
@@ -0,0 +1,778 @@
+{
+  "schema": "durable-workflow.server-port-small-host-summary/v1",
+  "driver": {
+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
+    "source_revision": "8f5ac1200eff190663a72f413236ada1878d8e5c",
+    "provider_plan": "vhp-4c-8gb-amd",
+    "smoke": false,
+    "machine": {
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+      "logical_cpus": 4,
+      "physical_memory_bytes": 8320532480,
+      "cpu_model": "AMD EPYC-Milan Processor",
+      "docker": "29.1.3",
+      "cgroup_driver": "systemd"
+    },
+    "target_server": {
+      "version": "3.0.0-rc.3",
+      "implementation": "rust"
+    }
+  },
+  "target": {
+    "mode": "native-mysql",
+    "database": "mysql",
+    "server_image": "ghcr.io/durable-workflow/server@sha256:899b404b02f856cb582c5e77a95882a3f9928781083d1e7a3fe569f3ff978d6b",
+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
+    "provider_plan": "vc2-1c-1gb",
+    "container_limits": "none; the plan is the limit",
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+      "swap_bytes": 2516578304,
+      "cpu_model": "Intel Core Processor (Broadwell, no TSX, IBRS)",
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+      "compose": "2.40.3+ds1-0ubuntu1~24.04.1",
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+      "docker_storage_driver": "overlayfs"
+    }
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+        "php": "8.3.35",
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+    "mysql restarts=0 oom=false exit=0 status=running",
+    "native-mysql restarts=0 oom=false exit=0 status=running"
+  ],
+  "target_database_audit": [
+    "runs\tstatus\tCOUNT(*)",
+    "runs\tcompleted\t378",
+    "tasks\ttask_type\tstatus\tCOUNT(*)",
+    "tasks\tworkflow\tcompleted\t756",
+    "tasks\tactivity\tcompleted\t378",
+    "activities\tstatus\tCOUNT(*)",
+    "activities\tcompleted\t378",
+    "registrations\tCOUNT(*)",
+    "registrations\t0"
+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
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+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.027356000000000002,
+      "max_jitter_seconds": 0.021111
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+    "target": {
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+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.021486,
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+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
+  }
+}
diff --git a/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-2026-11-02.json b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-2026-11-02.json
new file mode 100644
index 000000000..0905d2793
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-2026-11-02.json
@@ -0,0 +1,762 @@
+{
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+  "target_database_audit": [
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+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
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+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
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+}
diff --git a/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-r2-2026-11-02.json b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-r2-2026-11-02.json
new file mode 100644
index 000000000..0e63f2787
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-native-sqlite-r2-2026-11-02.json
@@ -0,0 +1,762 @@
+{
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+  ],
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+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
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+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
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+}
diff --git a/benchmarks/server-port/rc3/summary-vc2-1c-1gb-php-mysql-2026-11-02.json b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-php-mysql-2026-11-02.json
new file mode 100644
index 000000000..40ce6b918
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vc2-1c-1gb-php-mysql-2026-11-02.json
@@ -0,0 +1,837 @@
+{
+  "schema": "durable-workflow.server-port-small-host-summary/v1",
+  "driver": {
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+    "source_revision": "8f5ac1200eff190663a72f413236ada1878d8e5c",
+    "provider_plan": "vhp-4c-8gb-amd",
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+      "physical_memory_bytes": 8320532480,
+      "cpu_model": "AMD EPYC-Milan Processor",
+      "docker": "29.1.3",
+      "cgroup_driver": "systemd"
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+      "implementation": null
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+  "target": {
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+    "database": "mysql",
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+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
+    "provider_plan": "vc2-1c-1gb",
+    "container_limits": "none; the plan is the limit",
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+      "cpu_model": "Intel Core Processor (Broadwell, no TSX, IBRS)",
+      "docker": "29.1.3",
+      "compose": "2.40.3+ds1-0ubuntu1~24.04.1",
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+      "docker_storage_driver": "overlayfs"
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+        "non_200": 37,
+        "slowest_seconds": 2.0031
+      }
+    }
+  ],
+  "idle": [
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+      "name": "idle-6-1",
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+        "requested_poll_timeout_seconds": 10,
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+        },
+        "outcomes_by_kind": {
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+        "sdk_php": "2.3.9",
+        "php": "8.3.35",
+        "cleanup_errors": 0
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+        "pressure_io_some_fraction": 0.038
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+          "memory_max_mib": 240.1
+        },
+        "php-scheduler": {
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+          "memory_max_mib": 55.8
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+        "php-server": {
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+        "php-worker": {
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+          "memory_max_mib": 8.4
+        }
+      },
+      "health": {
+        "answers": 10,
+        "non_200": 2,
+        "slowest_seconds": 2.0027
+      }
+    },
+    {
+      "name": "idle-6-2",
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+        "requested_poll_timeout_seconds": 10,
+        "outcomes": {
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+          "empty": 3
+        },
+        "outcomes_by_kind": {
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+          },
+          "activity": {
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+          },
+          "query": {
+            "empty": 1,
+            "backpressure": 1
+          }
+        },
+        "all_registered": true,
+        "sdk_php": "2.3.9",
+        "php": "8.3.35",
+        "cleanup_errors": 0
+      },
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+        "cpu_busy_fraction": 1.0,
+        "cpu_iowait_fraction": 0.0024,
+        "cpu_steal_fraction": 0.0033,
+        "memory_used_max_mib": 759.4,
+        "memory_available_min_mib": 196.1,
+        "swap_used_max_mib": 447.7,
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+        "oom_kills": 0.0,
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+        "pressure_memory_some_fraction": 0.0,
+        "pressure_memory_full_fraction": 0.0,
+        "pressure_io_some_fraction": 0.0327
+      },
+      "target_services": {
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+          "memory_max_mib": 239.2
+        },
+        "php-scheduler": {
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+          "memory_max_mib": 55.8
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+        "php-server": {
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+        "php-worker": {
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+          "memory_max_mib": 11.2
+        }
+      },
+      "health": {
+        "answers": 10,
+        "non_200": 1,
+        "slowest_seconds": 2.0023
+      }
+    },
+    {
+      "name": "idle-12-1",
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+        "requested_poll_timeout_seconds": 10,
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+          "empty": 4
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+        },
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+        "sdk_php": "2.3.9",
+        "php": "8.3.35",
+        "cleanup_errors": 0
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+        "pressure_io_some_fraction": 0.1487
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+          "memory_max_mib": 275.2
+        },
+        "php-scheduler": {
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+          "memory_max_mib": 55.8
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+        "php-server": {
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+          "memory_max_mib": 139.9
+        },
+        "php-worker": {
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+          "memory_max_mib": 27.4
+        },
+        "redis": {
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+          "memory_max_mib": 10.9
+        }
+      },
+      "health": {
+        "answers": 14,
+        "non_200": 7,
+        "slowest_seconds": 2.003
+      }
+    },
+    {
+      "name": "idle-12-2",
+      "probe": {
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+        "requested_poll_timeout_seconds": 10,
+        "outcomes": {
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+          "empty": 3
+        },
+        "outcomes_by_kind": {
+          "workflow": {
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+          },
+          "activity": {
+            "backpressure": 2,
+            "empty": 2
+          },
+          "query": {
+            "backpressure": 3,
+            "empty": 1
+          }
+        },
+        "all_registered": true,
+        "sdk_php": "2.3.9",
+        "php": "8.3.35",
+        "cleanup_errors": 0
+      },
+      "target": {
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+        "cpu_busy_fraction": 0.984,
+        "cpu_iowait_fraction": 0.0006,
+        "cpu_steal_fraction": 0.0006,
+        "memory_used_max_mib": 771.4,
+        "memory_available_min_mib": 184.1,
+        "swap_used_max_mib": 462.3,
+        "swap_in_pages": 177.0,
+        "swap_out_pages": 0.0,
+        "oom_kills": 0.0,
+        "pressure_cpu_some_fraction": 0.968,
+        "pressure_memory_some_fraction": 0.0,
+        "pressure_memory_full_fraction": 0.0,
+        "pressure_io_some_fraction": 0.0347
+      },
+      "target_services": {
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+          "cpu_cores_average": 0.2353,
+          "memory_max_mib": 268.7
+        },
+        "php-scheduler": {
+          "cpu_cores_average": 0.2125,
+          "memory_max_mib": 55.8
+        },
+        "php-server": {
+          "cpu_cores_average": 0.3442,
+          "memory_max_mib": 131.7
+        },
+        "php-worker": {
+          "cpu_cores_average": 0.0104,
+          "memory_max_mib": 24.8
+        },
+        "redis": {
+          "cpu_cores_average": 0.0393,
+          "memory_max_mib": 8.2
+        }
+      },
+      "health": {
+        "answers": 8,
+        "non_200": 3,
+        "slowest_seconds": 2.0028
+      }
+    },
+    {
+      "name": "idle-24-1",
+      "probe": {
+        "requested_polls": 24,
+        "requested_poll_timeout_seconds": 10,
+        "outcomes": {
+          "backpressure": 21,
+          "empty": 3
+        },
+        "outcomes_by_kind": {
+          "workflow": {
+            "backpressure": 8
+          },
+          "activity": {
+            "backpressure": 6,
+            "empty": 2
+          },
+          "query": {
+            "backpressure": 7,
+            "empty": 1
+          }
+        },
+        "all_registered": true,
+        "sdk_php": "2.3.9",
+        "php": "8.3.35",
+        "cleanup_errors": 0
+      },
+      "target": {
+        "samples": 17,
+        "cpu_busy_fraction": 1.0,
+        "cpu_iowait_fraction": 0.0,
+        "cpu_steal_fraction": 0.0,
+        "memory_used_max_mib": 793.3,
+        "memory_available_min_mib": 162.2,
+        "swap_used_max_mib": 462.0,
+        "swap_in_pages": 237.0,
+        "swap_out_pages": 0.0,
+        "oom_kills": 0.0,
+        "pressure_cpu_some_fraction": 0.9977,
+        "pressure_memory_some_fraction": 0.0,
+        "pressure_memory_full_fraction": 0.0,
+        "pressure_io_some_fraction": 0.0398
+      },
+      "target_services": {
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+          "cpu_cores_average": 0.263,
+          "memory_max_mib": 273.3
+        },
+        "php-scheduler": {
+          "cpu_cores_average": 0.1514,
+          "memory_max_mib": 57.5
+        },
+        "php-server": {
+          "cpu_cores_average": 0.4029,
+          "memory_max_mib": 152.0
+        },
+        "php-worker": {
+          "cpu_cores_average": 0.0099,
+          "memory_max_mib": 25.1
+        },
+        "redis": {
+          "cpu_cores_average": 0.0393,
+          "memory_max_mib": 8.2
+        }
+      },
+      "health": {
+        "answers": 10,
+        "non_200": 7,
+        "slowest_seconds": 2.0027
+      }
+    },
+    {
+      "name": "idle-24-2",
+      "probe": {
+        "requested_polls": 24,
+        "requested_poll_timeout_seconds": 10,
+        "outcomes": {
+          "empty": 5,
+          "backpressure": 19
+        },
+        "outcomes_by_kind": {
+          "workflow": {
+            "empty": 2,
+            "backpressure": 6
+          },
+          "activity": {
+            "backpressure": 6,
+            "empty": 2
+          },
+          "query": {
+            "backpressure": 7,
+            "empty": 1
+          }
+        },
+        "all_registered": true,
+        "sdk_php": "2.3.9",
+        "php": "8.3.35",
+        "cleanup_errors": 0
+      },
+      "target": {
+        "samples": 24,
+        "cpu_busy_fraction": 1.0,
+        "cpu_iowait_fraction": 0.0,
+        "cpu_steal_fraction": 0.0007,
+        "memory_used_max_mib": 795.5,
+        "memory_available_min_mib": 159.9,
+        "swap_used_max_mib": 461.8,
+        "swap_in_pages": 266.0,
+        "swap_out_pages": 193.0,
+        "oom_kills": 0.0,
+        "pressure_cpu_some_fraction": 1.0001,
+        "pressure_memory_some_fraction": 0.002,
+        "pressure_memory_full_fraction": 0.0005,
+        "pressure_io_some_fraction": 0.0298
+      },
+      "target_services": {
+        "mysql": {
+          "cpu_cores_average": 0.2438,
+          "memory_max_mib": 275.4
+        },
+        "php-scheduler": {
+          "cpu_cores_average": 0.1679,
+          "memory_max_mib": 55.7
+        },
+        "php-server": {
+          "cpu_cores_average": 0.3853,
+          "memory_max_mib": 156.6
+        },
+        "php-worker": {
+          "cpu_cores_average": 0.0109,
+          "memory_max_mib": 24.9
+        },
+        "redis": {
+          "cpu_cores_average": 0.035,
+          "memory_max_mib": 11.2
+        }
+      },
+      "health": {
+        "answers": 15,
+        "non_200": 9,
+        "slowest_seconds": 2.003
+      }
+    }
+  ],
+  "target_whole_run": {
+    "samples": 555,
+    "cpu_busy_fraction": 0.9794,
+    "cpu_iowait_fraction": 0.0004,
+    "cpu_steal_fraction": 0.0033,
+    "memory_used_max_mib": 795.5,
+    "memory_available_min_mib": 159.9,
+    "swap_used_max_mib": 462.5,
+    "swap_in_pages": 25942.0,
+    "swap_out_pages": 40457.0,
+    "oom_kills": 0.0,
+    "pressure_cpu_some_fraction": 0.9586,
+    "pressure_memory_some_fraction": 0.0047,
+    "pressure_memory_full_fraction": 0.001,
+    "pressure_io_some_fraction": 0.0412
+  },
+  "target_container_states": [
+    "mysql restarts=0 oom=false exit=0 status=running",
+    "php-bootstrap restarts=0 oom=false exit=0 status=exited",
+    "php-scheduler restarts=0 oom=false exit=0 status=running",
+    "php-server restarts=0 oom=false exit=0 status=running",
+    "php-worker restarts=0 oom=false exit=0 status=running",
+    "redis restarts=0 oom=false exit=0 status=running"
+  ],
+  "target_database_audit": [
+    "runs\tstatus\tCOUNT(*)",
+    "runs\tcompleted\t37",
+    "runs\tpending\t42",
+    "runs\twaiting\t29",
+    "tasks\ttask_type\tstatus\tCOUNT(*)",
+    "tasks\tworkflow\tcompleted\t103",
+    "tasks\tactivity\tcompleted\t66",
+    "tasks\tworkflow\tready\t71",
+    "activities\tstatus\tCOUNT(*)",
+    "activities\tcompleted\t66",
+    "registrations\tCOUNT(*)",
+    "registrations\t0"
+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
+    "driver": {
+      "ntp_synchronized_at_both_ends": true,
+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.024387000000000002,
+      "max_jitter_seconds": 0.010085
+    },
+    "target": {
+      "ntp_synchronized_at_both_ends": true,
+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.058131,
+      "max_jitter_seconds": 0.092969
+    },
+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
+  }
+}
diff --git a/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-mysql-2026-11-02.json b/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-mysql-2026-11-02.json
new file mode 100644
index 000000000..bdf2bb307
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-mysql-2026-11-02.json
@@ -0,0 +1,876 @@
+{
+  "schema": "durable-workflow.server-port-small-host-summary/v1",
+  "driver": {
+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
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+        "php": "8.3.35",
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+    "native-mysql restarts=0 oom=false exit=0 status=running"
+  ],
+  "target_database_audit": [
+    "runs\tstatus\tCOUNT(*)",
+    "runs\tcompleted\t1458",
+    "tasks\ttask_type\tstatus\tCOUNT(*)",
+    "tasks\tworkflow\tcompleted\t2916",
+    "tasks\tactivity\tcompleted\t1458",
+    "activities\tstatus\tCOUNT(*)",
+    "activities\tcompleted\t1458",
+    "registrations\tCOUNT(*)",
+    "registrations\t0"
+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
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+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.011061999999999999,
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+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
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+}
diff --git a/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-sqlite-2026-11-02.json b/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-sqlite-2026-11-02.json
new file mode 100644
index 000000000..dd874066a
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-native-sqlite-2026-11-02.json
@@ -0,0 +1,852 @@
+{
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+  ],
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+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
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+}
diff --git a/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-php-mysql-2026-11-02.json b/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-php-mysql-2026-11-02.json
new file mode 100644
index 000000000..ccc0c0b8c
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vhp-1c-1gb-amd-php-mysql-2026-11-02.json
@@ -0,0 +1,836 @@
+{
+  "schema": "durable-workflow.server-port-small-host-summary/v1",
+  "driver": {
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+      "implementation": null
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+    "provider_plan": "vhp-1c-1gb-amd",
+    "container_limits": "none; the plan is the limit",
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+      "swap_bytes": 2516578304,
+      "cpu_model": "AMD EPYC-Genoa Processor",
+      "docker": "29.1.3",
+      "compose": "2.40.3+ds1-0ubuntu1~24.04.1",
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+      "docker_storage_driver": "overlayfs"
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+    "php-scheduler restarts=0 oom=false exit=0 status=running",
+    "php-server restarts=0 oom=false exit=0 status=running",
+    "php-worker restarts=0 oom=false exit=0 status=running",
+    "redis restarts=0 oom=false exit=0 status=running"
+  ],
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+    "runs\tcompleted\t108",
+    "tasks\ttask_type\tstatus\tCOUNT(*)",
+    "tasks\tworkflow\tcompleted\t216",
+    "tasks\tactivity\tcompleted\t108",
+    "activities\tstatus\tCOUNT(*)",
+    "activities\tcompleted\t108",
+    "registrations\tCOUNT(*)",
+    "registrations\t0"
+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
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+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.0162,
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+      "max_abs_offset_seconds": 0.0031019999999999997,
+      "max_jitter_seconds": 0.0025910000000000004
+    },
+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
+  }
+}
diff --git a/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-mysql-2026-11-02.json b/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-mysql-2026-11-02.json
new file mode 100644
index 000000000..d99008445
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-mysql-2026-11-02.json
@@ -0,0 +1,876 @@
+{
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+  "driver": {
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+    "source_revision": "8f5ac1200eff190663a72f413236ada1878d8e5c",
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+      "cpu_model": "AMD EPYC-Milan Processor",
+      "docker": "29.1.3",
+      "cgroup_driver": "systemd"
+    },
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+      "version": "3.0.0-rc.3",
+      "implementation": "rust"
+    }
+  },
+  "target": {
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+    "database": "mysql",
+    "server_image": "ghcr.io/durable-workflow/server@sha256:899b404b02f856cb582c5e77a95882a3f9928781083d1e7a3fe569f3ff978d6b",
+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
+    "provider_plan": "vhp-1c-2gb-amd",
+    "container_limits": "none; the plan is the limit",
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+        "php": "8.3.35",
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+    "native-mysql restarts=0 oom=false exit=0 status=running"
+  ],
+  "target_database_audit": [
+    "runs\tstatus\tCOUNT(*)",
+    "runs\tcompleted\t1458",
+    "tasks\ttask_type\tstatus\tCOUNT(*)",
+    "tasks\tworkflow\tcompleted\t2916",
+    "tasks\tactivity\tcompleted\t1458",
+    "activities\tstatus\tCOUNT(*)",
+    "activities\tcompleted\t1458",
+    "registrations\tCOUNT(*)",
+    "registrations\t0"
+  ],
+  "target_teardown": "containers=0 volumes=0",
+  "clock": {
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+      "offset_and_jitter_in_every_capture": true,
+      "max_abs_offset_seconds": 0.035965000000000004,
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+      "max_jitter_seconds": 0.0012170000000000002
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+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
+  }
+}
diff --git a/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-sqlite-2026-11-02.json b/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-sqlite-2026-11-02.json
new file mode 100644
index 000000000..b6f2634d6
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-native-sqlite-2026-11-02.json
@@ -0,0 +1,807 @@
+{
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+  ],
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+    "cross_host_tolerance_seconds": 0.005,
+    "cross_host_timing_reliable": false
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+}
diff --git a/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-php-mysql-2026-11-02.json b/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-php-mysql-2026-11-02.json
new file mode 100644
index 000000000..ae70f7caa
--- /dev/null
+++ b/benchmarks/server-port/rc3/summary-vhp-1c-2gb-amd-php-mysql-2026-11-02.json
@@ -0,0 +1,836 @@
+{
+  "schema": "durable-workflow.server-port-small-host-summary/v1",
+  "driver": {
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+    "provider_plan": "vhp-4c-8gb-amd",
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+      "cgroup_driver": "systemd"
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+      "implementation": null
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+  "target": {
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+    "database": "mysql",
+    "server_image": "durableworkflow/server@sha256:3848d5d5cd1b23bd2881e3fdecea64cc44b72e6fb812e577c2db6d0872d065dd",
+    "profile_sha256": "520f4157ffc3e4118cc3fc0df58151c07292d3dede4228a35569743e6fda592d",
+    "provider_plan": "vhp-1c-2gb-amd",
+    "container_limits": "none; the plan is the limit",
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+      "cpu_model": "AMD EPYC-Genoa Processor",
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+      "docker_storage_driver": "overlayfs"
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