---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-4646 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 11G 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 1354 10609 0 4076 14357
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:e1:1f:9d brd ff:ff:ff:ff:ff:ff
inet 10.30.107.217/23 brd 10.30.107.255 scope global dynamic ens3
valid_lft 85564sec preferred_lft 85564sec
inet6 fe80::f816:3eff:fee1:1f9d/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-4646) 03/01/25 _x86_64_ (4 CPU)
13:20:20 LINUX RESTART (4 CPU)
13:21:02 tps rtps wtps bread/s bwrtn/s
13:22:01 172.78 17.39 155.40 672.02 39378.14
13:23:01 59.32 0.93 58.39 24.66 30142.58
13:24:01 27.80 0.00 27.80 0.00 5410.43
13:25:01 30.46 0.00 30.46 0.00 707.22
13:26:01 30.81 0.00 30.81 0.00 719.88
13:27:01 19.26 0.02 19.25 0.13 566.84
13:28:01 23.33 0.00 23.33 0.00 579.77
13:29:01 37.44 0.00 37.44 0.00 801.07
13:30:01 47.14 0.00 47.14 0.00 1112.08
13:31:01 14.86 2.88 11.98 95.72 7147.74
13:32:01 179.09 1.98 177.11 53.72 28947.55
13:33:01 51.42 1.23 50.19 54.79 15166.67
13:34:01 22.36 0.80 21.56 86.65 11784.70
Average: 54.93 1.92 53.01 75.21 10922.58
13:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty
13:22:01 13260176 15078360 3164792 19.27 74708 1933588 1266476 7.25 1167964 1758880 115708
13:23:01 12326056 14201632 4098912 24.96 75112 1989612 1826432 10.45 2078744 1779136 124
13:24:01 12265484 14157708 4159484 25.32 75360 2005084 1867060 10.69 2121588 1794708 184
13:25:01 12164560 14073920 4260408 25.94 75852 2020704 1867060 10.69 2204708 1810320 260
13:26:01 12114476 14041592 4310492 26.24 76376 2036604 1900356 10.88 2236800 1826228 364
13:27:01 12092576 14032208 4332392 26.38 76616 2048340 1916424 10.97 2245932 1837948 192
13:28:01 12071556 14024840 4353412 26.50 77028 2060604 1916424 10.97 2253236 1850216 184
13:29:01 12046352 14019692 4378616 26.66 78004 2077624 1916424 10.97 2257396 1867232 912
13:30:01 11993156 13992708 4431812 26.98 79172 2100124 1932576 11.06 2282968 1889724 88
13:31:01 9255476 11945364 7169492 43.65 87076 2747296 3895044 22.29 4417444 2439124 424600
13:32:01 6907136 10189500 9517832 57.95 95372 3274252 5615172 32.14 6579796 2563980 125956
13:33:01 10924884 14788220 5500084 33.49 100036 3829188 1420456 8.13 2330548 2785788 250216
13:34:01 10896824 14732380 5528144 33.66 101836 3801052 1520624 8.70 2509000 2635832 17428
Average: 11409132 13790625 5015836 30.54 82504 2455698 2220041 12.71 2668163 2064547 72017
13:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil
13:22:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00
13:22:01 ens3 389.02 278.27 2625.91 62.02 0.00 0.00 0.00 0.00
13:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:23:01 ens3 78.65 53.87 876.81 12.37 0.00 0.00 0.00 0.00
13:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:24:01 ens3 0.20 0.17 0.06 0.22 0.00 0.00 0.00 0.00
13:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:25:01 ens3 0.30 0.25 0.07 0.31 0.00 0.00 0.00 0.00
13:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:26:01 ens3 0.33 0.22 0.13 0.25 0.00 0.00 0.00 0.00
13:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:27:01 ens3 0.60 0.50 0.22 0.73 0.00 0.00 0.00 0.00
13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:28:01 ens3 0.20 0.18 0.11 0.43 0.00 0.00 0.00 0.00
13:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00
13:29:01 ens3 1.10 0.58 0.41 0.61 0.00 0.00 0.00 0.00
13:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
13:30:01 ens3 6.42 4.18 1.66 1.78 0.00 0.00 0.00 0.00
13:31:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00
13:31:01 ens3 210.15 116.31 285.16 40.25 0.00 0.00 0.00 0.00
13:32:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00
13:32:01 ens3 127.01 87.05 520.99 22.38 0.00 0.00 0.00 0.00
13:33:01 lo 1.67 1.67 13.55 13.55 0.00 0.00 0.00 0.00
13:33:01 ens3 617.86 392.72 1548.41 128.97 0.00 0.00 0.00 0.00
13:34:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00
13:34:01 ens3 98.62 56.37 36.61 252.44 0.00 0.00 0.00 0.00
Average: lo 0.31 0.31 1.06 1.06 0.00 0.00 0.00 0.00
Average: ens3 117.38 75.95 450.79 40.18 0.00 0.00 0.00 0.00
---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-4646) 03/01/25 _x86_64_ (4 CPU)
13:20:20 LINUX RESTART (4 CPU)
13:21:02 CPU %user %nice %system %iowait %steal %idle
13:22:01 all 28.44 0.00 1.79 5.07 0.06 64.64
13:22:01 0 28.63 0.00 2.28 3.01 0.05 66.02
13:22:01 1 36.55 0.00 1.43 1.46 0.05 60.51
13:22:01 2 25.01 0.00 1.46 1.00 0.07 72.45
13:22:01 3 23.52 0.00 1.97 14.82 0.09 59.61
13:23:01 all 39.06 0.00 0.52 1.67 0.05 58.70
13:23:01 0 42.49 0.00 0.43 0.68 0.05 56.34
13:23:01 1 44.76 0.00 0.72 0.08 0.05 54.39
13:23:01 2 34.31 0.00 0.45 0.03 0.05 65.15
13:23:01 3 34.72 0.00 0.45 5.88 0.07 58.88
13:24:01 all 40.03 0.00 0.13 0.33 0.05 59.47
13:24:01 0 85.08 0.00 0.08 0.00 0.07 14.77
13:24:01 1 38.60 0.00 0.17 0.00 0.03 61.20
13:24:01 2 25.95 0.00 0.15 0.00 0.07 73.83
13:24:01 3 10.65 0.00 0.10 1.32 0.02 87.91
13:25:01 all 34.17 0.00 0.10 0.01 0.04 65.68
13:25:01 0 20.25 0.00 0.08 0.00 0.02 79.65
13:25:01 1 94.23 0.00 0.10 0.00 0.07 5.60
13:25:01 2 5.52 0.00 0.10 0.00 0.03 94.35
13:25:01 3 16.80 0.00 0.12 0.03 0.05 83.00
13:26:01 all 28.99 0.00 0.09 0.01 0.04 70.87
13:26:01 0 14.15 0.00 0.10 0.00 0.02 85.73
13:26:01 1 98.92 0.00 0.18 0.00 0.07 0.83
13:26:01 2 1.91 0.00 0.02 0.00 0.03 98.04
13:26:01 3 0.90 0.00 0.05 0.03 0.03 98.98
13:27:01 all 25.78 0.00 0.05 0.01 0.03 74.13
13:27:01 0 2.12 0.00 0.05 0.00 0.00 97.83
13:27:01 1 99.70 0.00 0.08 0.00 0.05 0.17
13:27:01 2 0.99 0.00 0.05 0.00 0.03 98.93
13:27:01 3 0.25 0.00 0.02 0.05 0.02 99.67
13:28:01 all 25.18 0.00 0.04 0.01 0.03 74.74
13:28:01 0 0.32 0.00 0.02 0.00 0.02 99.65
13:28:01 1 99.80 0.00 0.08 0.00 0.05 0.07
13:28:01 2 0.28 0.00 0.03 0.02 0.05 99.62
13:28:01 3 0.17 0.00 0.05 0.05 0.03 99.70
13:29:01 all 25.26 0.00 0.05 0.04 0.03 74.62
13:29:01 0 0.23 0.00 0.00 0.00 0.00 99.77
13:29:01 1 99.75 0.00 0.15 0.00 0.05 0.05
13:29:01 2 0.07 0.00 0.03 0.05 0.03 99.82
13:29:01 3 0.89 0.00 0.00 0.08 0.03 98.99
13:30:01 all 19.25 0.00 0.10 0.05 0.03 80.57
13:30:01 0 0.68 0.00 0.07 0.00 0.00 99.25
13:30:01 1 73.57 0.00 0.25 0.03 0.05 26.09
13:30:01 2 1.73 0.00 0.05 0.02 0.03 98.17
13:30:01 3 1.07 0.00 0.05 0.15 0.05 98.68
13:31:01 all 43.12 0.00 1.29 0.25 0.08 55.25
13:31:01 0 51.94 0.00 2.48 0.80 0.10 44.68
13:31:01 1 27.86 0.00 0.45 0.08 0.07 71.54
13:31:01 2 43.35 0.00 0.80 0.03 0.08 55.73
13:31:01 3 49.35 0.00 1.47 0.10 0.07 49.01
13:32:01 all 53.97 0.00 2.38 1.96 0.09 41.61
13:32:01 0 54.41 0.00 1.92 0.38 0.08 43.20
13:32:01 1 71.04 0.00 4.75 0.54 0.10 23.58
13:32:01 2 37.95 0.00 2.00 6.68 0.08 53.30
13:32:01 3 52.62 0.00 0.85 0.20 0.10 46.23
13:32:01 CPU %user %nice %system %iowait %steal %idle
13:33:01 all 54.13 0.00 2.11 0.53 0.09 43.14
13:33:01 0 59.82 0.00 1.80 0.00 0.08 38.30
13:33:01 1 55.67 0.00 2.54 0.85 0.10 40.84
13:33:01 2 55.77 0.00 2.48 1.10 0.08 40.56
13:33:01 3 45.27 0.00 1.59 0.15 0.07 52.92
13:34:01 all 20.43 0.00 0.72 1.25 0.05 77.55
13:34:01 0 23.09 0.00 0.90 1.30 0.05 74.65
13:34:01 1 25.28 0.00 0.90 0.07 0.07 73.69
13:34:01 2 22.31 0.00 0.57 3.59 0.05 73.48
13:34:01 3 11.00 0.00 0.53 0.03 0.05 88.38
Average: all 33.68 0.00 0.72 0.85 0.05 64.70
Average: 0 29.45 0.00 0.78 0.47 0.04 69.25
Average: 1 66.64 0.00 0.91 0.24 0.06 32.16
Average: 2 19.61 0.00 0.63 0.96 0.05 78.74
Average: 3 19.01 0.00 0.55 1.74 0.05 78.65