Do you have anything in the show processlist? Are you using innodb table
types and a rollback is occurring?

-----Original Message-----
From: Thomas - Lists
To: [EMAIL PROTECTED]
Sent: 8/24/04 6:49 AM
Subject: runaway process eating all cpu-time?

Hi there,

after a system-crash I got the following problem.
Some seconds after starting mysql (v4.0.20) a process will stay
there taking all cpu-time it can get (99.9% ;)) ... and it can't be 
terminated,
just killed completely.
mysqlcheck ran through without any problems, the logs tell nothing.
I just did a strace on the last process doing that:
---
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348119
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
time(NULL)                              = 1093348120
sched_yield()                           = 0
time(NULL)                              = 1093348120
rt_sigprocmask(SIG_SETMASK, NULL, [HUP INT QUIT PIPE TERM TSTP 32], 8) =
0
rt_sigsuspend([HUP INT QUIT PIPE TERM TSTP] <unfinished ...>
--- SIGRT_0 (Real-time signal 0) ---

---

Any idea where to look at that problem further?

The system is a linux - redhat-7.2 with dual athlon-mp, 2 GB ram, 
running kernel-2.4.26.
Using the official mysql.com-binaries (rpm-install).


TIA,

Thomas

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