Import wiredtiger: a9c02719fbef960e017ab03e789f6a947aaee5c1 from branch mongodb-master

ref: 3c55df6f10..a9c02719fb
for: 7.2.0-rc0

WT-11765 Fix predictable replays not playing well with ops.throttling

Author: ruby-oujo

src/third_party/wiredtiger/import.data

@@ -2,5 +2,5 @@
     "vendor": "wiredtiger",
     "github": "wiredtiger/wiredtiger.git",
     "branch": "mongodb-master",
-    "commit": "3c55df6f1031d31fb8d382505a3755e7ea2145d6"
+    "commit": "a9c02719fbef960e017ab03e789f6a947aaee5c1"
 }

src/third_party/wiredtiger/test/format/CONFIG.coverage

@@ -4,6 +4,7 @@ cache.minimum=20
 checkpoints=1
 leak_memory=0
 mmap=1
+ops.throttle=0
 runs.rows=1000000:5000000
 runs.threads=4:32
 runs.timer=15

src/third_party/wiredtiger/test/format/CONFIG.endian

@@ -2,5 +2,6 @@ cache.minimum=20
 format.abort=0
 logging.archive=0
 logging=1
+ops.throttle=0
 runs.timer=4
 runs.rows=1000000

src/third_party/wiredtiger/test/format/CONFIG.replay

@@ -11,8 +11,9 @@ format.independent_thread_rng=1
 import=0
 ops.alter=0
 ops.compaction=0
-ops.truncate=0
 ops.salvage=0
+ops.throttle=0
+ops.truncate=0
 quiet=0
 runs.in_memory=0
 runs.mirror=0

src/third_party/wiredtiger/test/format/format_config.c

@@ -496,6 +496,20 @@ config_run(void)
           REALLOC_MAX_TABLES);
     }
 
+    if (GV(RUNS_PREDICTABLE_REPLAY)) {
+        /*
+         * Predictable replays can get extremely slow with throttling.
+         *
+         * FIXME-WT-11782: Investigate why predictable replays get stuck with ops.throttling
+         * enabled. It can indicate a bug in predictable replay or in WiredTiger.
+         */
+        if (GV(OPS_THROTTLE)) {
+            if (config_explicit(NULL, "ops.throttle"))
+                WARN("%s", "turning off ops.throttle to work with predictable replay");
+            config_single(NULL, "ops.throttle=0", false);
+        }
+    }
+
     config_in_memory(); /* Periodically run in-memory. */
 
     tables_apply(config_table, NULL); /* Configure the tables. */