OPERATIONAL DEFECT DATABASE
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Rapid memory leak under the linux_iosd-imag and dbm kernel processes: ++ Utilization shortly after a reload: Router# show processes memory platform sorted Pid Text Data Stack Dynamic RSS Name ---------------------------------------------------------------------- 11111 360499 593836 136 224 594000 linux_iosd-imag <<<----- 594000 kB held 22222 164 58780 136 60 59000 dbm <<<----- 59000 kB held ++ Utilization after approximately one month: Router# show processes memory platform sorted Pid Text Data Stack Dynamic RSS Name ---------------------------------------------------------------------- 33333 360499 1002288 136 224 1010000 linux_iosd-imag <<<----- Increase of 416000 kB 44444 164 477416 136 60 478000 dbm <<<----- Increase of 419000 kB Looking at the 'show processes memory platform detailed name iosd smaps' output, we see the utilization for IOS_EVENTQ_DB increasing: 8c80000000-8c9ee81000 rw-s 00000000 00:21 79820 /tmp/rp/tdldb/0/IOS_EVENTQ_DB Size: 506372 kB Rss: 501344 kB
A router running an affected version of code.
There is no known workaround currently available for this issue. A reload acts as a temporary mitigation as it will free up the held memory.
This issue is currently under investigation.
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Cisco Integration
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