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Double the number of threadpool threads

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Introduce this temporary workaround to reduce the impact of long-running
tasks in offload threads which can block the resolution of queries.
This commit is contained in:
Nicki Křížek 2024-09-06 14:15:21 +02:00
parent 31245213a0
commit 6857df20a4
1 changed files with 4 additions and 1 deletions
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5
lib/isc/loop.c
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@ -308,7 +308,10 @@ threadpool_initialize(uint32_t workers) {
int r = uv_os_getenv("UV_THREADPOOL_SIZE", buf, int r = uv_os_getenv("UV_THREADPOOL_SIZE", buf,
&(size_t){ sizeof(buf) }); &(size_t){ sizeof(buf) });
if (r == UV_ENOENT) { if (r == UV_ENOENT) {
snprintf(buf, sizeof(buf), "%" PRIu32, workers); /* FIXME The number of threadpool threads has been temporarily
* doubled to work around the issue [GL #4898] until a proper
* solution is implemented. */
snprintf(buf, sizeof(buf), "%" PRIu32, 2 * workers);
uv_os_setenv("UV_THREADPOOL_SIZE", buf); uv_os_setenv("UV_THREADPOOL_SIZE", buf);
} }
} }