---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-93273 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 604 11770 0 3664 15105
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:2d:24:65 brd ff:ff:ff:ff:ff:ff
inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85688sec preferred_lft 85688sec
inet6 fe80::f816:3eff:fe2d:2465/64 scope link
valid_lft forever preferred_lft forever
---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-93273) 12/26/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:01 tps rtps wtps bread/s bwrtn/s
00:07:01 178.63 34.03 144.60 1789.60 52954.00
00:08:01 64.66 6.50 58.16 676.97 11868.58
00:09:01 37.04 6.27 30.78 191.70 3915.35
00:10:01 35.46 0.23 35.23 3.87 7257.06
00:11:01 40.56 0.17 40.39 4.80 8113.98
00:12:01 10.26 0.18 10.07 2.66 2452.48
00:13:01 25.18 0.12 25.06 2.67 1795.97
00:14:01 4.18 0.00 4.18 0.00 1652.12
00:15:01 8.27 0.32 7.95 8.40 1058.89
00:16:01 28.39 1.33 27.05 164.32 23963.48
00:17:01 31.06 1.17 29.90 97.45 3130.54
Average: 42.15 4.57 37.58 267.45 10741.19
00:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
00:07:01 13237708 15042488 3187252 19.40 75576 1919908 1242252 7.11 1208352 1743432 109776
00:08:01 12133140 14076656 4291820 26.13 81484 2045796 2182820 12.49 2237868 1801056 31104
00:09:01 12509164 14565376 3915796 23.84 87520 2145972 1606848 9.20 1774628 1877240 26116
00:10:01 12179420 14452580 4245540 25.85 94500 2347652 2029644 11.62 1911252 2052516 33344
00:11:01 11643872 14156092 4781088 29.11 99536 2566928 1984068 11.35 2257812 2225004 30104
00:12:01 11066232 13645700 5358728 32.63 99792 2631664 2535944 14.51 2776224 2279984 26076
00:13:01 11277544 13910740 5147416 31.34 102268 2681316 2269228 12.99 2515624 2328268 33656
00:14:01 11214176 13862648 5210784 31.72 102356 2695904 2260556 12.94 2570440 2336848 28
00:15:01 11321496 14082680 5103464 31.07 104560 2799048 2018936 11.55 2379712 2413680 80588
00:16:01 11192748 14579932 5232212 31.86 106404 3401864 1627112 9.31 1964004 2938204 28884
00:17:01 12113072 15525192 4311888 26.25 110160 3419760 750892 4.30 1063848 2916568 15700
Average: 11808052 14354553 4616908 28.11 96741 2605074 1864391 10.67 2059979 2264800 37761
00:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
00:07:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00
00:07:01 ens3 213.07 157.87 2019.14 38.44 0.00 0.00 0.00 0.00
00:08:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00
00:08:01 ens3 734.69 460.30 1038.96 164.28 0.00 0.00 0.00 0.00
00:09:01 lo 1.32 1.32 0.21 0.21 0.00 0.00 0.00 0.00
00:09:01 ens3 626.56 396.45 947.82 138.02 0.00 0.00 0.00 0.00
00:10:01 lo 23.55 23.55 3.83 3.83 0.00 0.00 0.00 0.00
00:10:01 ens3 420.10 293.92 2738.43 77.93 0.00 0.00 0.00 0.00
00:11:01 lo 1.80 1.80 0.28 0.28 0.00 0.00 0.00 0.00
00:11:01 ens3 355.71 265.47 948.24 84.96 0.00 0.00 0.00 0.00
00:12:01 lo 39.04 39.04 13.70 13.70 0.00 0.00 0.00 0.00
00:12:01 ens3 6380.00 3995.72 1988.78 1828.54 0.00 0.00 0.00 0.00
00:13:01 lo 24.38 24.38 3.72 3.72 0.00 0.00 0.00 0.00
00:13:01 ens3 7497.05 3930.63 2326.92 2120.33 0.00 0.00 0.00 0.00
00:14:01 lo 18.75 18.75 4.17 4.17 0.00 0.00 0.00 0.00
00:14:01 ens3 2710.01 1528.10 770.09 622.24 0.00 0.00 0.00 0.00
00:15:01 lo 8.20 8.20 1.66 1.66 0.00 0.00 0.00 0.00
00:15:01 ens3 471.15 321.73 200.94 156.44 0.00 0.00 0.00 0.00
00:16:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00
00:16:01 ens3 601.35 429.15 2281.07 118.06 0.00 0.00 0.00 0.00
00:17:01 lo 0.60 0.60 0.07 0.07 0.00 0.00 0.00 0.00
00:17:01 ens3 1325.56 895.95 586.74 397.14 0.00 0.00 0.00 0.00
Average: lo 10.86 10.86 2.53 2.53 0.00 0.00 0.00 0.00
Average: ens3 1939.87 1152.50 1440.70 522.49 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-93273) 12/26/24 _x86_64_ (4 CPU)
00:05:24 LINUX RESTART (4 CPU)
00:06:01 CPU %user %nice %system %iowait %steal %idle
00:07:01 all 28.27 0.00 1.57 6.24 0.08 63.85
00:07:01 0 18.28 0.00 1.54 4.34 0.08 75.76
00:07:01 1 57.24 0.00 2.66 6.76 0.10 33.24
00:07:01 2 21.99 0.00 0.99 1.52 0.07 75.43
00:07:01 3 15.60 0.00 1.07 12.33 0.05 70.95
00:08:01 all 66.49 0.00 2.53 0.45 0.10 30.44
00:08:01 0 68.68 0.00 1.81 0.67 0.10 28.74
00:08:01 1 67.34 0.00 3.53 0.15 0.08 28.89
00:08:01 2 69.85 0.00 2.11 0.40 0.10 27.54
00:08:01 3 60.04 0.00 2.67 0.57 0.10 36.62
00:09:01 all 44.46 0.00 2.04 0.48 0.07 52.95
00:09:01 0 44.46 0.00 2.41 0.20 0.07 52.86
00:09:01 1 45.77 0.00 1.52 0.05 0.08 52.57
00:09:01 2 43.61 0.00 2.03 0.07 0.07 54.24
00:09:01 3 44.00 0.00 2.21 1.59 0.08 52.11
00:10:01 all 53.16 0.00 2.22 0.15 0.08 44.38
00:10:01 0 49.79 0.00 2.34 0.02 0.08 47.77
00:10:01 1 57.35 0.00 1.96 0.20 0.08 40.41
00:10:01 2 52.78 0.00 2.11 0.02 0.08 45.01
00:10:01 3 52.76 0.00 2.48 0.35 0.08 44.32
00:11:01 all 41.70 0.00 1.69 0.35 0.08 56.17
00:11:01 0 39.47 0.00 1.36 0.02 0.07 59.09
00:11:01 1 43.65 0.00 1.72 0.64 0.07 53.93
00:11:01 2 40.54 0.00 2.43 0.05 0.08 56.89
00:11:01 3 43.17 0.00 1.24 0.70 0.07 54.82
00:12:01 all 50.97 0.00 13.25 0.16 0.08 35.54
00:12:01 0 49.77 0.00 16.87 0.10 0.08 33.17
00:12:01 1 54.57 0.00 11.96 0.22 0.08 33.17
00:12:01 2 49.94 0.00 13.37 0.10 0.07 36.52
00:12:01 3 49.55 0.00 10.81 0.24 0.08 39.32
00:13:01 all 47.74 0.00 15.63 0.08 0.11 36.44
00:13:01 0 52.12 0.00 18.04 0.02 0.10 29.73
00:13:01 1 46.58 0.00 11.03 0.07 0.12 42.20
00:13:01 2 43.33 0.00 13.75 0.05 0.10 42.78
00:13:01 3 48.93 0.00 19.71 0.18 0.12 31.06
00:14:01 all 35.46 0.00 4.60 0.15 0.08 59.71
00:14:01 0 33.13 0.00 5.10 0.00 0.10 61.67
00:14:01 1 33.50 0.00 2.55 0.00 0.07 63.89
00:14:01 2 36.71 0.00 5.46 0.47 0.07 57.29
00:14:01 3 38.53 0.00 5.26 0.12 0.07 56.03
00:15:01 all 47.10 0.00 2.70 0.05 0.08 50.06
00:15:01 0 46.89 0.00 2.41 0.02 0.08 50.60
00:15:01 1 49.04 0.00 1.87 0.00 0.08 49.01
00:15:01 2 47.13 0.00 4.15 0.15 0.08 48.49
00:15:01 3 45.31 0.00 2.41 0.02 0.10 52.16
00:16:01 all 39.56 0.00 4.98 0.70 0.08 54.69
00:16:01 0 36.95 0.00 1.35 0.03 0.07 61.60
00:16:01 1 37.53 0.00 1.47 2.12 0.08 58.79
00:16:01 2 58.48 0.00 16.14 0.57 0.10 24.72
00:16:01 3 25.33 0.00 0.94 0.08 0.05 73.60
00:17:01 all 41.33 0.00 2.24 0.35 0.07 56.01
00:17:01 0 39.13 0.00 2.03 0.07 0.07 58.70
00:17:01 1 31.20 0.00 2.81 0.30 0.07 65.62
00:17:01 2 46.09 0.00 1.59 0.92 0.08 51.31
00:17:01 3 48.90 0.00 2.54 0.10 0.07 48.40
Average: CPU %user %nice %system %iowait %steal %idle
Average: all 45.11 0.00 4.86 0.83 0.08 49.12
Average: 0 43.51 0.00 5.02 0.50 0.08 50.89
Average: 1 47.61 0.00 3.91 0.96 0.08 47.44
Average: 2 46.40 0.00 5.83 0.39 0.08 47.30
Average: 3 42.90 0.00 4.66 1.48 0.08 50.88