---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16788 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-16788) 07/04/22 _x86_64_ (8 CPU) 05:06:04 LINUX RESTART (8 CPU) 05:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:08:01 154.53 1.85 152.68 0.00 40.12 56517.29 0.00 05:09:01 184.04 0.08 183.96 0.00 9.33 38987.80 0.00 05:10:01 1.63 0.00 1.63 0.00 0.00 23.48 0.00 05:11:01 1.70 0.00 1.70 0.00 0.00 20.00 0.00 05:12:01 1.58 0.02 1.57 0.00 0.13 17.59 0.00 05:13:01 2.10 0.00 2.10 0.00 0.00 24.13 0.00 05:14:01 0.92 0.00 0.92 0.00 0.00 10.26 0.00 05:15:01 3.52 1.57 1.95 0.00 49.06 24.66 0.00 05:16:02 1.07 0.00 1.07 0.00 0.00 12.66 0.00 05:17:01 1.83 0.02 1.81 0.00 0.14 25.76 0.00 Average: 35.35 0.35 35.00 0.00 9.89 9582.92 0.00 05:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:08:01 27857396 31310892 979860 2.98 160332 3484832 2440108 7.19 1729344 2826724 124976 05:09:01 27702800 31774900 516028 1.57 173856 4046492 1801672 5.31 1323560 3340644 88 05:10:01 27704320 31776500 514104 1.56 173904 4046496 1801672 5.31 1323004 3340648 24 05:11:01 27705368 31777596 512940 1.56 173952 4046488 1801672 5.31 1322248 3340648 24 05:12:01 27705612 31777916 512592 1.56 174036 4046504 1801672 5.31 1322308 3340656 8 05:13:01 27707244 31779480 510956 1.55 174108 4046508 1801672 5.31 1321068 3340660 12 05:14:01 27715008 31787424 503124 1.53 174132 4046508 1801672 5.31 1312932 3340800 12 05:15:01 27711568 31786324 504452 1.53 174196 4047984 1784996 5.26 1319400 3340332 24 05:16:02 27711332 31786276 504660 1.53 174228 4047976 1784996 5.26 1318292 3340484 24 05:17:01 27710632 31785808 504748 1.53 174260 4048088 1784996 5.26 1319608 3340608 212 Average: 27723128 31734312 556346 1.69 172700 3990788 1860513 5.48 1361176 3289220 12540 05:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:08:01 veth4cc9b99 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:08:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 05:08:01 ens3 347.15 238.52 4962.26 83.93 0.00 0.00 0.00 0.00 05:08:01 docker0 106.70 134.89 8.63 1055.69 0.00 0.00 0.00 0.00 05:09:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 05:09:01 ens3 187.49 126.54 2694.30 71.63 0.00 0.00 0.00 0.00 05:09:01 docker0 14.15 18.09 0.83 89.74 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 ens3 1.43 1.25 0.62 0.34 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 ens3 0.78 0.60 0.28 0.23 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 ens3 0.20 0.10 0.08 0.06 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 ens3 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 05:15:01 ens3 7.52 5.50 5.31 5.88 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 ens3 0.31 0.20 0.09 0.07 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.59 0.59 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 54.61 37.35 767.63 16.24 0.00 0.00 0.00 0.00 Average: docker0 12.11 15.32 0.95 114.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16788) 07/04/22 _x86_64_ (8 CPU) 05:06:04 LINUX RESTART (8 CPU) 05:07:01 CPU %user %nice %system %iowait %steal %idle 05:08:01 all 27.82 0.00 6.54 0.98 0.11 64.55 05:08:01 0 27.23 0.00 7.37 3.18 0.12 62.10 05:08:01 1 28.36 0.00 6.69 2.36 0.12 62.47 05:08:01 2 28.37 0.00 6.39 0.29 0.14 64.81 05:08:01 3 27.25 0.00 6.83 1.23 0.12 64.57 05:08:01 4 28.76 0.00 5.81 0.10 0.10 65.22 05:08:01 5 26.91 0.00 5.52 0.27 0.10 67.20 05:08:01 6 28.36 0.00 6.62 0.24 0.10 64.68 05:08:01 7 27.29 0.00 7.10 0.17 0.10 65.33 05:09:01 all 22.19 0.00 5.41 1.00 0.09 71.31 05:09:01 0 23.35 0.00 5.45 0.61 0.10 70.49 05:09:01 1 22.83 0.00 5.37 0.12 0.07 71.62 05:09:01 2 19.69 0.00 5.30 2.60 0.08 72.32 05:09:01 3 22.03 0.00 5.29 3.28 0.08 69.32 05:09:01 4 21.63 0.00 5.48 0.93 0.08 71.88 05:09:01 5 22.21 0.00 5.35 0.30 0.08 72.06 05:09:01 6 24.31 0.00 5.63 0.10 0.10 69.86 05:09:01 7 21.49 0.00 5.43 0.03 0.08 72.97 05:10:01 all 0.02 0.00 0.01 0.01 0.01 99.96 05:10:01 0 0.02 0.00 0.02 0.00 0.02 99.95 05:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:10:01 2 0.00 0.00 0.00 0.03 0.02 99.95 05:10:01 3 0.00 0.00 0.02 0.02 0.02 99.95 05:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 05:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 05:10:01 6 0.05 0.00 0.00 0.00 0.00 99.95 05:10:01 7 0.07 0.00 0.02 0.00 0.00 99.92 05:11:01 all 0.03 0.00 0.02 0.02 0.00 99.94 05:11:01 0 0.08 0.00 0.02 0.00 0.00 99.90 05:11:01 1 0.02 0.00 0.03 0.00 0.00 99.95 05:11:01 2 0.02 0.00 0.02 0.03 0.00 99.93 05:11:01 3 0.00 0.00 0.02 0.03 0.00 99.95 05:11:01 4 0.03 0.00 0.00 0.00 0.00 99.97 05:11:01 5 0.02 0.00 0.02 0.03 0.00 99.93 05:11:01 6 0.07 0.00 0.02 0.00 0.02 99.90 05:11:01 7 0.00 0.00 0.02 0.03 0.00 99.95 05:12:01 all 0.01 0.00 0.01 0.01 0.01 99.96 05:12:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:12:01 1 0.02 0.00 0.02 0.00 0.02 99.95 05:12:01 2 0.00 0.00 0.02 0.05 0.00 99.93 05:12:01 3 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 4 0.00 0.00 0.02 0.00 0.02 99.97 05:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:12:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 all 0.10 0.00 0.01 0.01 0.00 99.89 05:13:01 0 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:13:01 2 0.02 0.00 0.00 0.05 0.00 99.93 05:13:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:13:01 4 0.03 0.00 0.02 0.00 0.00 99.95 05:13:01 5 0.05 0.00 0.00 0.00 0.00 99.95 05:13:01 6 0.63 0.00 0.02 0.00 0.00 99.35 05:13:01 7 0.00 0.00 0.02 0.00 0.00 99.98 05:14:01 all 0.02 0.00 0.02 0.00 0.00 99.96 05:14:01 0 0.02 0.00 0.05 0.00 0.00 99.93 05:14:01 1 0.03 0.00 0.02 0.00 0.00 99.95 05:14:01 2 0.03 0.00 0.03 0.02 0.00 99.92 05:14:01 3 0.00 0.00 0.03 0.00 0.00 99.97 05:14:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 5 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 7 0.02 0.00 0.00 0.02 0.00 99.97 05:15:01 all 0.19 0.00 0.04 0.01 0.00 99.76 05:15:01 0 0.13 0.00 0.08 0.00 0.02 99.77 05:15:01 1 0.20 0.00 0.03 0.00 0.00 99.77 05:15:01 2 0.27 0.00 0.05 0.03 0.00 99.65 05:15:01 3 0.07 0.00 0.02 0.02 0.00 99.90 05:15:01 4 0.18 0.00 0.03 0.00 0.00 99.78 05:15:01 5 0.30 0.00 0.03 0.00 0.00 99.67 05:15:01 6 0.17 0.00 0.02 0.02 0.02 99.78 05:15:01 7 0.23 0.00 0.03 0.00 0.00 99.73 05:16:02 all 0.03 0.00 0.01 0.00 0.00 99.96 05:16:02 0 0.07 0.00 0.02 0.00 0.00 99.92 05:16:02 1 0.03 0.00 0.02 0.00 0.00 99.95 05:16:02 2 0.03 0.00 0.00 0.02 0.00 99.95 05:16:02 3 0.02 0.00 0.03 0.02 0.00 99.93 05:16:02 4 0.02 0.00 0.03 0.00 0.00 99.95 05:16:02 5 0.02 0.00 0.00 0.00 0.00 99.98 05:16:02 6 0.02 0.00 0.00 0.00 0.00 99.98 05:16:02 7 0.00 0.00 0.00 0.00 0.02 99.98 05:17:01 all 0.06 0.00 0.01 0.01 0.01 99.92 05:17:01 0 0.17 0.00 0.02 0.00 0.02 99.80 05:17:01 1 0.00 0.00 0.00 0.00 0.00 100.00 05:17:01 2 0.00 0.00 0.00 0.03 0.00 99.97 05:17:01 3 0.05 0.00 0.00 0.00 0.00 99.95 05:17:01 4 0.02 0.00 0.02 0.00 0.02 99.95 05:17:01 5 0.05 0.00 0.00 0.00 0.02 99.93 05:17:01 6 0.03 0.00 0.00 0.00 0.00 99.97 05:17:01 7 0.12 0.00 0.02 0.03 0.00 99.83 Average: all 5.00 0.00 1.20 0.20 0.02 93.57 Average: 0 5.07 0.00 1.29 0.38 0.03 93.24 Average: 1 5.10 0.00 1.21 0.24 0.02 93.43 Average: 2 4.79 0.00 1.17 0.31 0.02 93.70 Average: 3 4.91 0.00 1.22 0.46 0.02 93.40 Average: 4 5.02 0.00 1.13 0.10 0.02 93.72 Average: 5 4.93 0.00 1.09 0.06 0.02 93.91 Average: 6 5.33 0.00 1.22 0.04 0.02 93.38 Average: 7 4.88 0.00 1.25 0.03 0.02 93.82