---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41409 5.4.0-94-generic #106-Ubuntu SMP Thu Jan 6 23:58:14 UTC 2022 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full AMD retpoline, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 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 wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41409) 05/07/22 _x86_64_ (8 CPU) 20:06:53 LINUX RESTART (8 CPU) 20:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:08:02 331.04 62.94 268.11 0.00 8332.74 194406.93 0.00 20:09:01 147.80 1.03 146.76 0.00 21.14 46434.28 0.00 20:10:01 198.60 0.08 198.52 0.00 4.27 46455.99 0.00 20:11:01 1.65 0.00 1.65 0.00 0.00 21.61 0.00 20:12:01 1.58 0.02 1.57 0.00 0.13 17.73 0.00 20:13:01 0.93 0.00 0.93 0.00 0.00 10.80 0.00 20:14:01 1.22 0.00 1.22 0.00 0.00 14.53 0.00 20:15:01 0.97 0.00 0.97 0.00 0.00 11.06 0.00 20:16:01 1.27 0.00 1.27 0.00 0.00 15.33 0.00 20:17:01 1.40 0.02 1.38 0.00 0.13 14.66 0.00 20:18:01 1.45 0.00 1.45 0.00 0.00 21.33 0.00 20:19:01 1.42 0.00 1.42 0.00 0.00 15.19 0.00 20:20:02 1.03 0.00 1.03 0.00 0.00 12.26 0.00 20:21:01 5.90 0.25 5.64 0.00 19.65 111.15 0.00 Average: 49.67 4.61 45.06 0.00 599.77 20533.88 0.00 20:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:02 28995856 31782152 532128 1.62 116396 2937484 2082452 6.14 1107640 2411536 356136 20:09:01 27723008 31276192 1021428 3.11 160936 3573852 2599604 7.66 1728728 2960728 326780 20:10:01 27813436 31778024 521068 1.58 174792 3937784 1856804 5.47 1289960 3275808 88 20:11:01 27818864 31783456 515600 1.57 174808 3937788 1856804 5.47 1281888 3275812 164 20:12:01 27819596 31784236 514804 1.57 174852 3937792 1856804 5.47 1280928 3275864 32 20:13:01 27820052 31784828 513968 1.56 174876 3937924 1856804 5.47 1280420 3275988 144 20:14:01 27821048 31785856 512652 1.56 174908 3937928 1856804 5.47 1279272 3276000 12 20:15:01 27829308 31794356 504312 1.53 174924 3937932 1856804 5.47 1271120 3276180 144 20:16:01 27829544 31794604 503976 1.53 174956 3937936 1856804 5.47 1270916 3276184 12 20:17:01 27829440 31794592 503936 1.53 174980 3937936 1856804 5.47 1271232 3276216 20 20:18:01 27829068 31794272 504176 1.53 175012 3937916 1856804 5.47 1271412 3276188 12 20:19:01 27829224 31794468 503864 1.53 175024 3937920 1856804 5.47 1270932 3276192 8 20:20:02 27829128 31794376 503840 1.53 175036 3937924 1856804 5.47 1271364 3276196 136 20:21:01 27744612 31715736 576468 1.75 175136 3939116 2040904 6.01 1361228 3259920 688 Average: 27895156 31746939 552301 1.68 169760 3840517 1939129 5.71 1302646 3190629 48884 20:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:02 lo 7.40 7.40 0.72 0.72 0.00 0.00 0.00 0.00 20:08:02 ens3 658.19 397.63 6866.81 100.19 0.00 0.00 0.00 0.00 20:08:02 docker0 7.00 6.22 0.69 68.24 0.00 0.00 0.00 0.00 20:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 ens3 178.84 145.63 1065.60 76.94 0.00 0.00 0.00 0.00 20:09:01 vethbae63ae 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 20:09:01 docker0 97.92 118.17 8.08 1029.89 0.00 0.00 0.00 0.00 20:10:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 20:10:01 ens3 172.87 116.86 2687.41 78.47 0.00 0.00 0.00 0.00 20:10:01 docker0 12.40 16.86 0.71 89.27 0.00 0.00 0.00 0.00 20:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:11:01 ens3 2.22 1.27 2.13 0.36 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 1.02 0.72 0.48 0.35 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 ens3 0.27 0.17 0.08 0.07 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 ens3 0.23 0.12 0.07 0.01 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:17:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 0.42 0.12 0.09 0.07 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:02 ens3 0.17 0.03 0.06 0.00 0.00 0.00 0.00 0.00 20:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 20:21:01 ens3 30.97 18.08 32.10 12.37 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.82 0.82 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 74.61 48.56 761.55 19.14 0.00 0.00 0.00 0.00 Average: docker0 8.29 9.98 0.67 83.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-41409) 05/07/22 _x86_64_ (8 CPU) 20:06:53 LINUX RESTART (8 CPU) 20:07:01 CPU %user %nice %system %iowait %steal %idle 20:08:02 all 10.90 0.00 4.64 4.71 0.11 79.64 20:08:02 0 9.17 0.00 5.59 5.29 0.15 79.79 20:08:02 1 8.07 0.00 6.25 1.92 0.10 83.66 20:08:02 2 11.82 0.00 5.13 3.36 0.10 79.58 20:08:02 3 10.49 0.00 3.44 2.87 0.10 83.10 20:08:02 4 14.50 0.00 4.38 3.86 0.12 77.14 20:08:02 5 13.81 0.00 4.77 7.98 0.08 73.37 20:08:02 6 9.73 0.00 4.06 9.58 0.10 76.53 20:08:02 7 9.62 0.00 3.51 2.84 0.10 83.93 20:09:01 all 37.23 0.00 6.29 2.60 0.12 53.77 20:09:01 0 37.91 0.00 5.69 0.48 0.14 55.78 20:09:01 1 35.85 0.00 6.11 0.15 0.09 57.80 20:09:01 2 35.69 0.00 5.96 5.15 0.14 53.07 20:09:01 3 33.61 0.00 5.58 0.81 0.14 59.87 20:09:01 4 37.29 0.00 6.15 0.15 0.10 56.30 20:09:01 5 40.51 0.00 7.13 10.60 0.12 41.64 20:09:01 6 40.11 0.00 7.01 2.04 0.10 50.74 20:09:01 7 36.87 0.00 6.70 1.42 0.12 54.90 20:10:01 all 19.61 0.00 4.56 2.59 0.09 73.14 20:10:01 0 19.65 0.00 4.77 5.49 0.08 70.01 20:10:01 1 19.73 0.00 4.58 3.55 0.10 72.04 20:10:01 2 18.36 0.00 3.78 1.00 0.08 76.78 20:10:01 3 16.76 0.00 4.53 0.12 0.10 78.49 20:10:01 4 19.69 0.00 4.23 0.37 0.10 75.60 20:10:01 5 22.47 0.00 5.41 2.14 0.10 69.88 20:10:01 6 21.29 0.00 4.61 2.40 0.07 71.63 20:10:01 7 18.95 0.00 4.59 5.65 0.10 70.71 20:11:01 all 0.02 0.00 0.01 0.01 0.00 99.95 20:11:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:11:01 1 0.05 0.00 0.00 0.07 0.00 99.88 20:11:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:11:01 4 0.02 0.00 0.00 0.02 0.00 99.97 20:11:01 5 0.02 0.00 0.03 0.00 0.02 99.93 20:11:01 6 0.05 0.00 0.03 0.00 0.00 99.92 20:11:01 7 0.00 0.00 0.00 0.00 0.02 99.98 20:12:01 all 0.03 0.00 0.01 0.00 0.01 99.95 20:12:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:12:01 1 0.05 0.00 0.02 0.00 0.00 99.93 20:12:01 2 0.05 0.00 0.00 0.00 0.02 99.93 20:12:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:12:01 4 0.00 0.00 0.02 0.03 0.02 99.93 20:12:01 5 0.05 0.00 0.03 0.00 0.02 99.90 20:12:01 6 0.05 0.00 0.00 0.00 0.02 99.93 20:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:13:01 all 0.01 0.00 0.01 0.00 0.00 99.98 20:13:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 1 0.00 0.00 0.02 0.02 0.00 99.97 20:13:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:13:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:13:01 4 0.02 0.00 0.00 0.02 0.00 99.97 20:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:14:01 all 0.02 0.00 0.01 0.01 0.01 99.96 20:14:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:14:01 1 0.02 0.00 0.00 0.00 0.02 99.97 20:14:01 2 0.00 0.00 0.00 0.03 0.02 99.95 20:14:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:14:01 4 0.00 0.00 0.00 0.02 0.00 99.98 20:14:01 5 0.03 0.00 0.00 0.00 0.00 99.97 20:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:14:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:15:01 all 0.02 0.00 0.01 0.00 0.01 99.96 20:15:01 0 0.02 0.00 0.02 0.00 0.02 99.95 20:15:01 1 0.03 0.00 0.02 0.00 0.00 99.95 20:15:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:15:01 3 0.00 0.00 0.02 0.00 0.02 99.97 20:15:01 4 0.03 0.00 0.00 0.02 0.02 99.93 20:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 20:15:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:15:01 7 0.03 0.00 0.00 0.00 0.00 99.97 20:16:01 all 0.01 0.00 0.00 0.01 0.00 99.98 20:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:16:01 2 0.00 0.00 0.02 0.03 0.02 99.93 20:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:16:01 4 0.00 0.00 0.00 0.02 0.00 99.98 20:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:17:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:17:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:17:01 2 0.02 0.00 0.02 0.02 0.00 99.95 20:17:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:17:01 4 0.00 0.00 0.00 0.02 0.00 99.98 20:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:17:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 all 0.01 0.00 0.00 0.01 0.01 99.97 20:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 1 0.02 0.00 0.00 0.00 0.00 99.98 20:18:01 2 0.02 0.00 0.00 0.03 0.02 99.93 20:18:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:18:01 4 0.02 0.00 0.00 0.02 0.00 99.97 20:18:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:18:01 6 0.02 0.00 0.00 0.00 0.02 99.97 20:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:18:01 CPU %user %nice %system %iowait %steal %idle 20:19:01 all 0.01 0.00 0.01 0.00 0.00 99.97 20:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 20:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:19:01 2 0.02 0.00 0.02 0.02 0.00 99.95 20:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 20:19:01 4 0.05 0.00 0.02 0.02 0.02 99.90 20:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:20:02 all 0.01 0.00 0.01 0.00 0.01 99.97 20:20:02 0 0.02 0.00 0.00 0.00 0.00 99.98 20:20:02 1 0.00 0.00 0.00 0.00 0.00 100.00 20:20:02 2 0.03 0.00 0.00 0.02 0.02 99.93 20:20:02 3 0.02 0.00 0.02 0.00 0.00 99.97 20:20:02 4 0.00 0.00 0.02 0.02 0.03 99.93 20:20:02 5 0.02 0.00 0.00 0.00 0.00 99.98 20:20:02 6 0.02 0.00 0.00 0.00 0.00 99.98 20:20:02 7 0.02 0.00 0.02 0.00 0.02 99.95 20:21:01 all 0.94 0.00 0.31 0.02 0.01 98.71 20:21:01 0 2.31 0.00 0.32 0.00 0.02 97.35 20:21:01 1 0.56 0.00 0.39 0.02 0.02 99.02 20:21:01 2 0.47 0.00 0.27 0.05 0.00 99.20 20:21:01 3 1.03 0.00 0.27 0.02 0.02 98.66 20:21:01 4 0.37 0.00 0.22 0.03 0.02 99.35 20:21:01 5 1.61 0.00 0.39 0.02 0.02 97.97 20:21:01 6 0.68 0.00 0.25 0.00 0.00 99.07 20:21:01 7 0.51 0.00 0.37 0.02 0.00 99.10 Average: all 4.83 0.00 1.12 0.70 0.03 93.32 Average: 0 4.85 0.00 1.16 0.80 0.03 93.16 Average: 1 4.52 0.00 1.23 0.41 0.02 93.82 Average: 2 4.67 0.00 1.07 0.68 0.03 93.54 Average: 3 4.37 0.00 0.99 0.27 0.03 94.35 Average: 4 5.07 0.00 1.06 0.33 0.03 93.51 Average: 5 5.51 0.00 1.25 1.45 0.03 91.76 Average: 6 5.06 0.00 1.13 0.99 0.02 92.80 Average: 7 4.62 0.00 1.06 0.70 0.03 93.59