---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-97109 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
---> lscpu:
Architecture: x86_64
CPU op-mode(s): 32-bit, 64-bit
Byte Order: Little Endian
CPU(s): 4
On-line CPU(s) list: 0-3
Thread(s) per core: 1
Core(s) per socket: 1
Socket(s): 4
NUMA node(s): 1
Vendor ID: AuthenticAMD
CPU family: 23
Model: 49
Model name: AMD EPYC-Rome Processor
Stepping: 0
CPU MHz: 2799.998
BogoMIPS: 5599.99
Virtualization: AMD-V
Hypervisor vendor: KVM
Virtualization type: full
L1d cache: 32K
L1i cache: 32K
L2 cache: 512K
L3 cache: 16384K
NUMA node0 CPU(s): 0-3
Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities
---> nproc:
4
---> df -h:
Filesystem Size Used Avail Use% Mounted on
udev 7.9G 0 7.9G 0% /dev
tmpfs 1.6G 672K 1.6G 1% /run
/dev/vda1 78G 9.7G 68G 13% /
tmpfs 7.9G 0 7.9G 0% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup
/dev/vda15 105M 4.4M 100M 5% /boot/efi
tmpfs 1.6G 0 1.6G 0% /run/user/1001
---> free -m:
total used free shared buff/cache available
Mem: 16040 691 11687 0 3660 15018
Swap: 1023 0 1023
---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
link/ether fa:16:3e:cf:20:05 brd ff:ff:ff:ff:ff:ff
inet 10.30.106.20/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85694sec preferred_lft 85694sec
inet6 fe80::f816:3eff:fecf:2005/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-97109) 01/13/25 _x86_64_ (4 CPU)
00:05:31 LINUX RESTART (4 CPU)
00:06:02 tps rtps wtps bread/s bwrtn/s
00:07:01 190.19 35.35 154.84 1793.05 56269.38
00:08:01 70.71 9.23 61.48 747.75 6873.84
00:09:01 41.46 6.15 35.31 184.77 4957.44
00:10:01 33.53 0.45 33.08 13.20 7092.95
00:11:01 37.29 0.15 37.14 5.47 6981.10
00:12:01 15.04 0.17 14.88 2.53 3688.16
00:13:01 28.83 1.25 27.58 26.00 1617.86
00:14:01 3.73 0.02 3.72 0.13 1954.42
00:15:01 8.43 0.03 8.40 0.27 1074.27
00:16:01 23.26 1.33 21.93 164.37 14570.50
00:17:01 34.43 1.28 33.14 101.85 12485.12
Average: 44.04 4.99 39.05 274.01 10618.32
00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13594816 15375856 2830152 17.23 74692 1897840 972852 5.57 869112 1726492 117748
00:08:01 12234784 14149560 4190184 25.51 81156 2018132 2036568 11.66 2160504 1777672 37800
00:09:01 12208056 14252312 4216912 25.67 86756 2135472 1906260 10.91 2087548 1865732 20384
00:10:01 11662688 13921500 4762280 28.99 93636 2335132 2331212 13.34 2441752 2039668 26824
00:11:01 11325900 13767372 5099068 31.04 98104 2501556 2368088 13.55 2642388 2162316 3312
00:12:01 11442628 14018216 4982340 30.33 99584 2628152 2336804 13.37 2400792 2281900 28912
00:13:01 11190536 13811100 5234432 31.87 102216 2668816 2328752 13.33 2616976 2314440 33360
00:14:01 11182920 13829060 5242048 31.92 102316 2693316 2270424 12.99 2602496 2335476 1104
00:15:01 11324816 14044180 5100152 31.05 103804 2761252 2318460 13.27 2401228 2392492 45336
00:16:01 11198300 14576248 5226668 31.82 106188 3395028 1613184 9.23 1967796 2931164 307000
00:17:01 11986472 15394500 4438496 27.02 109944 3416808 913320 5.23 1192736 2915272 15408
Average: 11759265 14285446 4665703 28.41 96218 2586500 1945084 11.13 2125757 2249329 57926
00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 1.36 1.36 0.14 0.14 0.00 0.00 0.00 0.00
00:07:01 ens3 179.90 128.81 1844.98 27.01 0.00 0.00 0.00 0.00
00:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 644.45 404.93 894.43 135.21 0.00 0.00 0.00 0.00
00:09:01 lo 1.37 1.37 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 1381.07 864.04 1567.19 355.71 0.00 0.00 0.00 0.00
00:10:01 lo 19.30 19.30 3.61 3.61 0.00 0.00 0.00 0.00
00:10:01 ens3 577.17 401.43 2819.10 128.34 0.00 0.00 0.00 0.00
00:11:01 lo 1.77 1.77 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 525.00 335.58 399.49 128.97 0.00 0.00 0.00 0.00
00:12:01 lo 35.48 35.48 13.38 13.38 0.00 0.00 0.00 0.00
00:12:01 ens3 7218.59 4684.39 2648.53 1911.44 0.00 0.00 0.00 0.00
00:13:01 lo 27.75 27.75 4.05 4.05 0.00 0.00 0.00 0.00
00:13:01 ens3 8725.56 5012.88 2672.83 2323.52 0.00 0.00 0.00 0.00
00:14:01 lo 15.76 15.76 3.36 3.36 0.00 0.00 0.00 0.00
00:14:01 ens3 2563.58 1446.62 786.16 711.39 0.00 0.00 0.00 0.00
00:15:01 lo 11.32 11.32 2.63 2.63 0.00 0.00 0.00 0.00
00:15:01 ens3 610.12 398.62 212.05 158.35 0.00 0.00 0.00 0.00
00:16:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00
00:16:01 ens3 405.90 271.87 2227.23 77.43 0.00 0.00 0.00 0.00
00:17:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00
00:17:01 ens3 641.18 463.59 354.58 213.73 0.00 0.00 0.00 0.00
Average: lo 10.51 10.51 2.53 2.53 0.00 0.00 0.00 0.00
Average: ens3 2136.99 1312.15 1492.83 561.86 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-97109) 01/13/25 _x86_64_ (4 CPU)
00:05:31 LINUX RESTART (4 CPU)
00:06:02 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 22.90 0.00 1.56 6.43 0.06 69.05
00:07:01 0 13.41 0.00 1.14 2.22 0.03 83.20
00:07:01 1 16.95 0.00 1.65 9.21 0.09 72.10
00:07:01 2 44.86 0.00 2.26 12.95 0.08 39.84
00:07:01 3 16.39 0.00 1.21 1.33 0.03 81.04
00:08:01 all 66.99 0.00 2.19 0.48 0.10 30.24
00:08:01 0 67.49 0.00 2.59 0.30 0.10 29.52
00:08:01 1 66.02 0.00 1.93 0.60 0.10 31.35
00:08:01 2 69.65 0.00 2.14 0.58 0.10 27.53
00:08:01 3 64.80 0.00 2.11 0.40 0.12 32.58
00:09:01 all 44.97 0.00 2.37 0.31 0.07 52.28
00:09:01 0 45.93 0.00 2.09 0.07 0.07 51.84
00:09:01 1 46.51 0.00 2.69 0.23 0.07 50.50
00:09:01 2 38.16 0.00 2.34 0.02 0.08 59.40
00:09:01 3 49.28 0.00 2.40 0.91 0.08 47.33
00:10:01 all 54.49 0.00 2.07 0.28 0.09 43.07
00:10:01 0 54.72 0.00 2.81 0.12 0.08 42.27
00:10:01 1 58.72 0.00 1.86 0.69 0.08 38.65
00:10:01 2 53.63 0.00 1.75 0.03 0.07 44.51
00:10:01 3 50.90 0.00 1.83 0.34 0.08 46.85
00:11:01 all 43.36 0.00 1.71 0.52 0.09 54.33
00:11:01 0 44.35 0.00 1.74 0.15 0.08 53.68
00:11:01 1 41.33 0.00 1.57 0.30 0.10 56.70
00:11:01 2 44.72 0.00 1.51 0.07 0.10 53.61
00:11:01 3 43.05 0.00 1.99 1.54 0.08 53.34
00:12:01 all 48.37 0.00 14.19 0.21 0.10 37.13
00:12:01 0 48.32 0.00 13.84 0.03 0.10 37.71
00:12:01 1 48.38 0.00 16.31 0.51 0.08 34.72
00:12:01 2 49.06 0.00 14.47 0.03 0.10 36.34
00:12:01 3 47.74 0.00 12.16 0.24 0.12 39.74
00:13:01 all 45.82 0.00 15.77 0.10 0.11 38.20
00:13:01 0 48.37 0.00 11.32 0.03 0.10 40.17
00:13:01 1 43.33 0.00 13.19 0.25 0.10 43.13
00:13:01 2 44.06 0.00 14.43 0.08 0.10 41.32
00:13:01 3 47.54 0.00 24.13 0.03 0.10 28.20
00:14:01 all 38.80 0.00 7.08 0.13 0.09 53.90
00:14:01 0 39.87 0.00 8.92 0.00 0.10 51.11
00:14:01 1 33.73 0.00 4.79 0.13 0.12 61.24
00:14:01 2 42.91 0.00 6.37 0.34 0.08 50.30
00:14:01 3 38.73 0.00 8.26 0.02 0.08 52.90
00:15:01 all 43.59 0.00 1.99 0.08 0.08 54.25
00:15:01 0 38.54 0.00 1.95 0.02 0.08 59.41
00:15:01 1 41.96 0.00 2.33 0.28 0.07 55.36
00:15:01 2 45.48 0.00 2.01 0.02 0.07 52.43
00:15:01 3 48.36 0.00 1.71 0.00 0.08 49.85
00:16:01 all 37.04 0.00 5.00 0.75 0.06 57.14
00:16:01 0 55.71 0.00 17.34 0.07 0.07 26.82
00:16:01 1 33.55 0.00 0.74 2.66 0.07 62.99
00:16:01 2 28.35 0.00 0.94 0.17 0.07 70.48
00:16:01 3 30.47 0.00 0.95 0.12 0.07 68.40
00:17:01 all 44.37 0.00 1.82 0.79 0.07 52.96
00:17:01 0 42.40 0.00 1.59 2.03 0.07 53.92
00:17:01 1 57.30 0.00 2.62 0.15 0.07 39.86
00:17:01 2 42.44 0.00 1.27 0.02 0.07 56.20
00:17:01 3 35.32 0.00 1.77 0.97 0.08 61.85
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 44.64 0.00 5.06 0.91 0.08 49.31
Average: 0 45.42 0.00 5.94 0.46 0.08 48.10
Average: 1 44.38 0.00 4.51 1.35 0.09 49.68
Average: 2 45.77 0.00 4.49 1.28 0.08 48.38
Average: 3 42.99 0.00 5.32 0.53 0.09 51.07