---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20856 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20856) 04/13/22 _x86_64_ (8 CPU) 21:31:54 LINUX RESTART (8 CPU) 21:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:33:01 373.23 62.31 310.91 0.00 8234.99 200540.49 0.00 21:34:01 50.41 0.93 49.48 0.00 22.13 22560.24 0.00 21:35:01 1.40 0.00 1.40 0.00 0.00 16.68 0.00 21:36:01 1.92 0.00 1.92 0.00 0.00 22.13 0.00 21:37:01 1.23 0.02 1.22 0.00 0.13 14.26 0.00 21:38:01 0.92 0.00 0.92 0.00 0.00 10.40 0.00 21:39:01 1.13 0.00 1.13 0.00 0.00 14.53 0.00 21:40:01 1.90 0.00 1.90 0.00 0.00 22.93 0.00 21:41:01 1.02 0.00 1.02 0.00 0.00 11.33 0.00 21:42:01 1.38 0.00 1.38 0.00 0.00 17.06 0.00 21:43:01 84.95 0.15 84.80 0.00 14.80 51586.07 0.00 Average: 47.23 5.77 41.46 0.00 752.07 24984.43 0.00 21:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:33:01 29100852 31751644 555936 1.69 107908 2820428 2096608 6.18 1264624 2151004 134936 21:34:01 28829952 31775900 519468 1.58 110452 3087768 1823276 5.37 1184908 2462236 280 21:35:01 28830792 31776956 518184 1.58 110488 3087900 1823276 5.37 1184024 2462352 176 21:36:01 28831632 31778092 517104 1.57 110560 3087904 1823276 5.37 1182940 2462504 188 21:37:01 28837096 31783600 511504 1.56 110608 3087916 1840252 5.42 1177876 2462520 40 21:38:01 28837836 31784388 510680 1.55 110628 3087916 1840252 5.42 1177540 2462520 228 21:39:01 28845768 31792336 502868 1.53 110648 3087920 1840252 5.42 1169752 2462524 184 21:40:01 28846184 31792856 502232 1.53 110724 3087924 1840252 5.42 1169208 2462528 196 21:41:01 28846388 31793112 501928 1.53 110764 3087924 1840252 5.42 1168968 2462544 172 21:42:01 28846520 31793304 501660 1.53 110792 3087928 1840252 5.42 1168932 2462548 216 21:43:01 27296120 31749640 537616 1.63 162852 4411148 2056092 6.06 1311716 3731400 1000 Average: 28722649 31779257 516289 1.57 115129 3183880 1878549 5.54 1196408 2549516 12511 21:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:33:01 ens3 706.30 435.17 5442.17 104.88 0.00 0.00 0.00 0.00 21:33:01 docker0 9.10 8.00 1.14 49.89 0.00 0.00 0.00 0.00 21:33:01 lo 3.47 3.47 0.33 0.33 0.00 0.00 0.00 0.00 21:33:01 vetha577f3d 5.18 5.65 0.45 38.24 0.00 0.00 0.00 0.00 21:34:01 ens3 153.62 103.72 2535.87 64.93 0.00 0.00 0.00 0.00 21:34:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 21:35:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:37:01 ens3 0.63 0.07 0.06 0.00 0.00 0.00 0.00 0.00 21:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 ens3 0.45 0.28 0.18 0.14 0.00 0.00 0.00 0.00 21:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:39:01 ens3 0.45 0.25 0.26 0.20 0.00 0.00 0.00 0.00 21:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 ens3 13.46 7.18 12.94 0.51 0.00 0.00 0.00 0.00 21:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:41:01 ens3 0.18 0.08 0.01 0.00 0.00 0.00 0.00 0.00 21:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 ens3 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:43:01 ens3 380.95 236.89 7320.83 69.15 0.00 0.00 0.00 0.00 21:43:01 docker0 8.00 8.00 0.71 39.67 0.00 0.00 0.00 0.00 21:43:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 114.21 71.26 1392.01 21.80 0.00 0.00 0.00 0.00 Average: docker0 1.56 1.46 0.17 8.14 0.00 0.00 0.00 0.00 Average: lo 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20856) 04/13/22 _x86_64_ (8 CPU) 21:31:54 LINUX RESTART (8 CPU) 21:32:01 CPU %user %nice %system %iowait %steal %idle 21:33:01 all 15.24 0.00 4.82 2.11 0.07 77.77 21:33:01 0 14.28 0.00 4.07 0.71 0.05 80.89 21:33:01 1 14.90 0.00 6.12 2.61 0.08 76.28 21:33:01 2 14.19 0.00 4.69 0.35 0.05 80.72 21:33:01 3 14.59 0.00 4.08 3.54 0.07 77.73 21:33:01 4 14.35 0.00 4.05 2.84 0.07 78.68 21:33:01 5 17.24 0.00 6.33 2.32 0.05 74.06 21:33:01 6 16.68 0.00 4.19 1.60 0.07 77.47 21:33:01 7 15.70 0.00 5.01 2.89 0.08 76.32 21:34:01 all 13.29 0.00 2.61 0.42 0.04 83.63 21:34:01 0 13.83 0.00 2.50 0.03 0.05 83.58 21:34:01 1 12.66 0.00 2.22 0.07 0.03 85.02 21:34:01 2 12.67 0.00 2.48 0.15 0.05 84.64 21:34:01 3 12.81 0.00 2.48 0.30 0.05 84.35 21:34:01 4 13.16 0.00 2.46 0.87 0.03 83.48 21:34:01 5 13.39 0.00 2.84 1.75 0.05 81.98 21:34:01 6 13.73 0.00 2.68 0.05 0.03 83.50 21:34:01 7 14.05 0.00 3.25 0.15 0.05 82.50 21:35:01 all 0.01 0.00 0.01 0.00 0.00 99.97 21:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:35:01 1 0.00 0.00 0.00 0.00 0.02 99.98 21:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:35:01 3 0.03 0.00 0.05 0.00 0.00 99.92 21:35:01 4 0.00 0.00 0.00 0.02 0.00 99.98 21:35:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:35:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:35:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:36:01 all 0.03 0.00 0.01 0.00 0.00 99.96 21:36:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:36:01 1 0.02 0.00 0.00 0.00 0.00 99.98 21:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:36:01 3 0.05 0.00 0.03 0.00 0.00 99.92 21:36:01 4 0.02 0.00 0.03 0.03 0.00 99.92 21:36:01 5 0.05 0.00 0.00 0.00 0.00 99.95 21:36:01 6 0.02 0.00 0.00 0.00 0.02 99.97 21:36:01 7 0.03 0.00 0.00 0.00 0.00 99.97 21:37:01 all 0.01 0.00 0.01 0.01 0.00 99.96 21:37:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:37:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:37:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:37:01 3 0.05 0.00 0.03 0.00 0.02 99.90 21:37:01 4 0.02 0.00 0.02 0.03 0.02 99.92 21:37:01 5 0.00 0.00 0.00 0.03 0.00 99.97 21:37:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:37:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:38:01 all 0.22 0.00 0.01 0.00 0.00 99.77 21:38:01 0 0.00 0.00 0.03 0.00 0.00 99.97 21:38:01 1 1.63 0.00 0.00 0.00 0.00 98.37 21:38:01 2 0.00 0.00 0.02 0.00 0.00 99.98 21:38:01 3 0.07 0.00 0.03 0.00 0.00 99.90 21:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 21:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 21:38:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:38:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:39:01 all 0.28 0.00 0.01 0.01 0.00 99.70 21:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 21:39:01 1 1.99 0.00 0.03 0.00 0.02 97.96 21:39:01 2 0.05 0.00 0.00 0.00 0.00 99.95 21:39:01 3 0.03 0.00 0.00 0.00 0.00 99.97 21:39:01 4 0.02 0.00 0.00 0.03 0.00 99.95 21:39:01 5 0.05 0.00 0.03 0.02 0.00 99.90 21:39:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 21:40:01 all 0.28 0.00 0.02 0.01 0.00 99.69 21:40:01 0 0.02 0.00 0.07 0.00 0.00 99.92 21:40:01 1 1.99 0.00 0.00 0.00 0.00 98.01 21:40:01 2 0.02 0.00 0.02 0.00 0.02 99.95 21:40:01 3 0.03 0.00 0.02 0.00 0.00 99.95 21:40:01 4 0.03 0.00 0.02 0.07 0.00 99.88 21:40:01 5 0.00 0.00 0.02 0.02 0.00 99.97 21:40:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:40:01 7 0.08 0.00 0.03 0.00 0.00 99.88 21:41:01 all 0.27 0.00 0.00 0.00 0.00 99.72 21:41:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:41:01 1 1.99 0.00 0.00 0.00 0.00 98.01 21:41:01 2 0.02 0.00 0.00 0.00 0.00 99.98 21:41:01 3 0.03 0.00 0.02 0.00 0.02 99.93 21:41:01 4 0.02 0.00 0.00 0.02 0.00 99.97 21:41:01 5 0.02 0.00 0.00 0.02 0.00 99.97 21:41:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:41:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:42:01 all 0.26 0.00 0.01 0.00 0.00 99.73 21:42:01 0 0.00 0.00 0.03 0.00 0.00 99.97 21:42:01 1 1.97 0.00 0.00 0.00 0.00 98.03 21:42:01 2 0.00 0.00 0.00 0.00 0.00 100.00 21:42:01 3 0.02 0.00 0.03 0.00 0.00 99.95 21:42:01 4 0.00 0.00 0.00 0.02 0.00 99.98 21:42:01 5 0.00 0.00 0.00 0.02 0.00 99.98 21:42:01 6 0.03 0.00 0.00 0.00 0.00 99.97 21:42:01 7 0.00 0.00 0.02 0.00 0.00 99.98 21:43:01 all 7.95 0.00 3.03 0.88 0.04 88.11 21:43:01 0 9.04 0.00 3.14 0.13 0.03 87.65 21:43:01 1 8.38 0.00 3.03 0.03 0.03 88.53 21:43:01 2 8.65 0.00 2.93 0.24 0.03 88.16 21:43:01 3 7.94 0.00 3.52 0.35 0.03 88.15 21:43:01 4 7.11 0.00 3.00 0.71 0.03 89.16 21:43:01 5 7.14 0.00 3.28 5.18 0.03 84.36 21:43:01 6 7.44 0.00 2.41 0.08 0.03 90.03 21:43:01 7 7.90 0.00 2.91 0.29 0.05 88.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.42 0.00 0.95 0.31 0.01 95.31 Average: 0 3.36 0.00 0.90 0.08 0.01 95.65 Average: 1 4.11 0.00 1.03 0.24 0.02 94.60 Average: 2 3.22 0.00 0.92 0.07 0.01 95.78 Average: 3 3.22 0.00 0.93 0.38 0.02 95.46 Average: 4 3.14 0.00 0.87 0.42 0.01 95.56 Average: 5 3.42 0.00 1.13 0.84 0.01 94.59 Average: 6 3.44 0.00 0.84 0.16 0.01 95.55 Average: 7 3.41 0.00 1.02 0.30 0.02 95.26