Bug 1567724 Comment 0 Edit History

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The mozilla-releases indexer for today is currently at 9.5 hours runtime.  A cursory investigation of the indexer log shows it took about 54min for the output.sh stage to complete for mozilla-esr60, 2 hours for mozilla-release, 2h9min for mozilla-esr68, and mozilla-beta is currently about to hit the 2 hour mark.

The parallel batching job says that for our mozilla-central job, each parallel job took about 6 seconds to run on average, whereas we're looking at ~11.3s for mozilla-esr60, ~21.9s for mozilla-release, ~23.2s for mozilla-esr68, and ~26.8 for mozilla-beta.

We recently changed the configuration for this indexer because the indexer was filling up.

### General data dump
#### CPU

/cpu/procinfo shows 8 cores like so:
```shell
processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 62
model name	: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping	: 4
microcode	: 0x42e
cpu MHz		: 2800.106
cache size	: 25600 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm fsgsbase smep erms xsaveopt
bugs		:
bogomips	: 5600.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:
```

top matches up fairly well too.
```shell
7099 ubuntu    20   0 3030696 624604 329724 R  90.7  4.1   0:08.99 output-file                                                                                                               
 7122 ubuntu    20   0 3030704 624764 329804 R  90.7  4.1   0:09.01 output-file                                                                                                               
 7008 ubuntu    20   0 3030684 623288 328384 R  90.4  4.0   0:09.04 output-file                                                                                                               
 7021 ubuntu    20   0 3030696 623668 328636 R  90.4  4.1   0:09.06 output-file                                                                                                               
 7066 ubuntu    20   0 3030736 624716 329748 R  90.4  4.1   0:09.02 output-file                                                                                                               
 7176 ubuntu    20   0 3030792 624568 329720 R  90.4  4.1   0:08.85 output-file                                                                                                               
 7181 ubuntu    20   0 3030804 624672 329708 R  90.4  4.1   0:08.85 output-file                                                                                                               
 7163 ubuntu    20   0 3030764 624632 329736 R  90.0  4.1   0:08.87 output-file                                                                                                               
```
#### Disk
```shell
ubuntu@ip-elided:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            7.4G     0  7.4G   0% /dev
tmpfs           1.5G  8.7M  1.5G   1% /run
/dev/xvda1      7.8G  5.4G  2.0G  74% /
tmpfs           7.4G     0  7.4G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.4G     0  7.4G   0% /sys/fs/cgroup
/dev/xvdb        79G   56M   75G   1% /mnt
/dev/xvdf       296G  234G   47G  84% /index
tmpfs           1.5G     0  1.5G   0% /run/user/1000
```
The mozilla-releases indexer for today is currently at 9.5 hours runtime.  A cursory investigation of the indexer log shows it took about 54min for the output.sh stage to complete for mozilla-esr60, 2 hours for mozilla-release, 2h9min for mozilla-esr68, and mozilla-beta is currently about to hit the 2 hour mark.

The parallel batching job says that for our mozilla-central job (extracting an AVG value from near the end of the run; which may be the wrong average to grab), each parallel job took about 6 seconds to run on average, whereas we're looking at ~11.3s for mozilla-esr60, ~21.9s for mozilla-release, ~23.2s for mozilla-esr68, and ~26.8 for mozilla-beta.

We recently changed the configuration for this indexer because the indexer was filling up.

### General data dump
#### CPU

/cpu/procinfo shows 8 cores like so:
```shell
processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 62
model name	: Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping	: 4
microcode	: 0x42e
cpu MHz		: 2800.106
cache size	: 25600 KB
physical id	: 0
siblings	: 8
core id		: 3
cpu cores	: 4
apicid		: 7
initial apicid	: 7
fpu		: yes
fpu_exception	: yes
cpuid level	: 13
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm fsgsbase smep erms xsaveopt
bugs		:
bogomips	: 5600.21
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:
```

top matches up fairly well too.
```shell
7099 ubuntu    20   0 3030696 624604 329724 R  90.7  4.1   0:08.99 output-file                                                                                                               
 7122 ubuntu    20   0 3030704 624764 329804 R  90.7  4.1   0:09.01 output-file                                                                                                               
 7008 ubuntu    20   0 3030684 623288 328384 R  90.4  4.0   0:09.04 output-file                                                                                                               
 7021 ubuntu    20   0 3030696 623668 328636 R  90.4  4.1   0:09.06 output-file                                                                                                               
 7066 ubuntu    20   0 3030736 624716 329748 R  90.4  4.1   0:09.02 output-file                                                                                                               
 7176 ubuntu    20   0 3030792 624568 329720 R  90.4  4.1   0:08.85 output-file                                                                                                               
 7181 ubuntu    20   0 3030804 624672 329708 R  90.4  4.1   0:08.85 output-file                                                                                                               
 7163 ubuntu    20   0 3030764 624632 329736 R  90.0  4.1   0:08.87 output-file                                                                                                               
```
#### Disk
```shell
ubuntu@ip-elided:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            7.4G     0  7.4G   0% /dev
tmpfs           1.5G  8.7M  1.5G   1% /run
/dev/xvda1      7.8G  5.4G  2.0G  74% /
tmpfs           7.4G     0  7.4G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.4G     0  7.4G   0% /sys/fs/cgroup
/dev/xvdb        79G   56M   75G   1% /mnt
/dev/xvdf       296G  234G   47G  84% /index
tmpfs           1.5G     0  1.5G   0% /run/user/1000
```

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