7 commits

Author	SHA1	Message	Date
Aliaksandr Valialkin	d88725f133	app/{vminsert,vmselect}: improve error messages when VictoriaMetrics cannot handle too high number of concurrent inserts / selects	2020-01-17 13:24:37 +02:00
Aliaksandr Valialkin	ac004665b5	all: return 503 http error if service is temporarily unavailable ... Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/156	2019-08-23 09:55:07 +03:00
Aliaksandr Valialkin	5c83f8e203	app: add vm_concurrent_ metrics for visibility in concurrency limiters for vminsert and vmselect	2019-08-05 18:30:57 +03:00
Aliaksandr Valialkin	c0baa977cf	app/vminsert/concurrencylimiter: typo fix in the error message	2019-06-08 22:43:33 +03:00
Aliaksandr Valialkin	56b952c456	app/vminsert: add -maxConcurrentInserts command-line flag for limiting the number of concurrent inserts	2019-05-29 12:41:23 +03:00
Aliaksandr Valialkin	e307a4d92c	lib/timerpool: use timer pool in concurrency limiters ... This should reduce the number of memory allocations in highly loaded system	2019-05-28 17:20:10 +03:00
Aliaksandr Valialkin	1836c415e6	all: open-sourcing single-node version	2019-05-23 00:18:06 +03:00