---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-63703 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-63703) 05/16/22 _x86_64_ (8 CPU) 01:26:47 LINUX RESTART (8 CPU) 01:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:28:02 400.17 55.84 344.33 0.00 7439.43 190645.69 0.00 01:29:01 155.09 1.14 153.96 0.00 14.51 37538.86 0.00 01:30:01 111.03 0.02 111.01 0.00 1.07 32620.05 0.00 01:31:02 2.17 0.00 2.17 0.00 0.00 23.99 0.00 01:32:01 1.44 0.02 1.42 0.00 0.14 16.13 0.00 01:33:01 1.52 0.00 1.52 0.00 0.00 17.86 0.00 01:34:01 1.33 0.00 1.33 0.00 0.00 14.93 0.00 01:35:01 1.72 0.00 1.72 0.00 0.00 20.00 0.00 01:36:01 0.88 0.00 0.88 0.00 0.00 10.13 0.00 01:37:01 1.73 0.00 1.73 0.00 0.00 19.59 0.00 Average: 67.67 5.72 61.95 0.00 747.93 26115.44 0.00 01:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:02 28947252 31736624 561868 1.71 119448 2937896 2190852 6.46 1144120 2409840 1612 01:29:01 28038448 31485388 802336 2.44 163360 3479696 2731680 8.05 1671516 2703852 221648 01:30:01 27817772 31765908 523832 1.59 173536 3928000 1845164 5.44 1339696 3215196 8 01:31:02 27818028 31766176 523224 1.59 173620 3928000 1845164 5.44 1339032 3215196 16 01:32:01 27820564 31768764 520576 1.58 173672 3928000 1845164 5.44 1336496 3215200 16 01:33:01 27821580 31769836 519476 1.58 173708 3928012 1845164 5.44 1335976 3215200 200 01:34:01 27829156 31777488 511844 1.56 173768 3928008 1845164 5.44 1329180 3215212 16 01:35:01 27828816 31777196 512020 1.56 173800 3928020 1845164 5.44 1329296 3215220 168 01:36:01 27828784 31777164 512032 1.56 173820 3928020 1845164 5.44 1328964 3215220 12 01:37:01 27828580 31777032 512244 1.56 173844 3928016 1845164 5.44 1328992 3215232 8 Average: 27957898 31740158 549945 1.67 167258 3784167 1968384 5.80 1348327 3083537 22370 01:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:02 docker0 57.04 68.41 4.57 149.42 0.00 0.00 0.00 0.00 01:28:02 veth27f8c1e 45.01 54.29 4.27 43.48 0.00 0.00 0.00 0.00 01:28:02 ens3 751.51 456.92 6925.06 111.01 0.00 0.00 0.00 0.00 01:28:02 lo 7.13 7.13 0.69 0.69 0.00 0.00 0.00 0.00 01:29:01 docker0 60.63 77.94 4.81 991.29 0.00 0.00 0.00 0.00 01:29:01 veth3a9c78b 0.05 0.24 0.00 0.02 0.00 0.00 0.00 0.00 01:29:01 ens3 154.33 119.64 1037.96 71.66 0.00 0.00 0.00 0.00 01:29:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:30:01 docker0 3.00 6.10 0.19 51.59 0.00 0.00 0.00 0.00 01:30:01 ens3 111.90 66.51 2621.87 11.88 0.00 0.00 0.00 0.00 01:30:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 01:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:02 ens3 13.11 16.74 3.18 19.92 0.00 0.00 0.00 0.00 01:31:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 7.71 7.42 0.81 14.14 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 2.17 2.93 0.21 6.88 0.00 0.00 0.00 0.00 01:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 0.15 0.05 0.06 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 12.01 15.16 0.95 117.96 0.00 0.00 0.00 0.00 Average: ens3 104.19 67.05 1060.65 23.49 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-63703) 05/16/22 _x86_64_ (8 CPU) 01:26:47 LINUX RESTART (8 CPU) 01:27:01 CPU %user %nice %system %iowait %steal %idle 01:28:02 all 10.92 0.00 4.40 2.43 0.07 82.18 01:28:02 0 11.03 0.00 4.10 0.71 0.07 84.10 01:28:02 1 10.62 0.00 4.93 4.43 0.07 79.95 01:28:02 2 11.39 0.00 4.46 3.36 0.07 80.71 01:28:02 3 11.36 0.00 4.04 1.31 0.08 83.20 01:28:02 4 11.27 0.00 3.15 2.17 0.05 83.35 01:28:02 5 12.04 0.00 4.54 4.46 0.07 78.89 01:28:02 6 8.43 0.00 3.53 2.16 0.05 85.83 01:28:02 7 11.24 0.00 6.47 0.81 0.08 81.40 01:29:01 all 33.17 0.00 6.19 1.10 0.10 59.45 01:29:01 0 33.81 0.00 6.42 0.41 0.09 59.27 01:29:01 1 32.86 0.00 6.32 0.98 0.10 59.74 01:29:01 2 32.82 0.00 6.07 1.68 0.10 59.32 01:29:01 3 34.49 0.00 6.44 0.22 0.10 58.75 01:29:01 4 35.28 0.00 6.46 2.78 0.10 55.37 01:29:01 5 32.77 0.00 5.86 0.14 0.10 61.13 01:29:01 6 30.49 0.00 5.46 0.33 0.09 63.63 01:29:01 7 32.81 0.00 6.47 2.25 0.10 58.36 01:30:01 all 6.40 0.00 1.98 0.85 0.03 90.74 01:30:01 0 6.71 0.00 2.19 0.20 0.03 90.86 01:30:01 1 6.50 0.00 1.98 0.12 0.03 91.37 01:30:01 2 6.41 0.00 1.46 0.05 0.02 92.07 01:30:01 3 5.90 0.00 2.65 2.62 0.03 88.80 01:30:01 4 7.45 0.00 1.70 0.52 0.03 90.30 01:30:01 5 6.96 0.00 2.41 0.28 0.03 90.31 01:30:01 6 5.36 0.00 1.55 2.62 0.03 90.44 01:30:01 7 5.93 0.00 1.88 0.37 0.03 91.79 01:31:02 all 0.04 0.00 0.03 0.01 0.00 99.92 01:31:02 0 0.05 0.00 0.08 0.00 0.00 99.87 01:31:02 1 0.03 0.00 0.00 0.03 0.00 99.93 01:31:02 2 0.03 0.00 0.03 0.00 0.02 99.92 01:31:02 3 0.03 0.00 0.02 0.00 0.00 99.95 01:31:02 4 0.07 0.00 0.07 0.00 0.00 99.87 01:31:02 5 0.03 0.00 0.03 0.00 0.00 99.93 01:31:02 6 0.03 0.00 0.03 0.05 0.00 99.88 01:31:02 7 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 all 0.04 0.00 0.03 0.00 0.01 99.92 01:32:01 0 0.03 0.00 0.05 0.00 0.00 99.92 01:32:01 1 0.03 0.00 0.03 0.00 0.02 99.92 01:32:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:32:01 3 0.03 0.00 0.03 0.02 0.02 99.90 01:32:01 4 0.08 0.00 0.03 0.00 0.02 99.86 01:32:01 5 0.05 0.00 0.03 0.00 0.00 99.92 01:32:01 6 0.02 0.00 0.02 0.02 0.00 99.95 01:32:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:33:01 all 0.01 0.00 0.01 0.00 0.00 99.98 01:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:33:01 1 0.00 0.00 0.00 0.02 0.00 99.98 01:33:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:33:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:33:01 4 0.00 0.00 0.02 0.00 0.02 99.97 01:33:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:33:01 6 0.00 0.00 0.02 0.02 0.00 99.97 01:33:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:34:01 all 0.02 0.00 0.01 0.01 0.00 99.97 01:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 1 0.02 0.00 0.00 0.02 0.00 99.97 01:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 4 0.03 0.00 0.02 0.00 0.02 99.93 01:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:34:01 6 0.02 0.00 0.03 0.03 0.00 99.92 01:34:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:35:01 all 0.01 0.00 0.01 0.01 0.00 99.97 01:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:35:01 1 0.00 0.00 0.00 0.03 0.02 99.95 01:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:35:01 4 0.03 0.00 0.03 0.00 0.02 99.92 01:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 6 0.02 0.00 0.02 0.02 0.00 99.95 01:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 all 0.01 0.00 0.01 0.00 0.01 99.97 01:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:36:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 4 0.00 0.00 0.03 0.00 0.02 99.95 01:36:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:36:01 6 0.05 0.00 0.02 0.02 0.02 99.90 01:36:01 7 0.02 0.00 0.02 0.00 0.02 99.95 01:37:01 all 0.00 0.00 0.01 0.00 0.00 99.98 01:37:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:37:01 1 0.00 0.00 0.02 0.03 0.00 99.95 01:37:01 2 0.00 0.00 0.00 0.00 0.02 99.98 01:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:37:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:37:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:37:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:37:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.98 0.00 1.25 0.44 0.02 93.31 Average: 0 5.09 0.00 1.27 0.13 0.02 93.49 Average: 1 4.93 0.00 1.31 0.56 0.02 93.17 Average: 2 4.99 0.00 1.19 0.50 0.02 93.30 Average: 3 5.10 0.00 1.30 0.42 0.02 93.16 Average: 4 5.34 0.00 1.14 0.54 0.03 92.95 Average: 5 5.10 0.00 1.28 0.49 0.02 93.11 Average: 6 4.37 0.00 1.06 0.52 0.02 94.03 Average: 7 4.91 0.00 1.47 0.34 0.02 93.26