---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20956 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 27G 129G 18% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 27G 129G 18% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20956) 04/14/22 _x86_64_ (8 CPU) 16:35:33 LINUX RESTART (8 CPU) 16:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:37:01 289.50 15.71 273.79 0.00 2206.30 123727.14 0.00 16:38:01 79.15 1.18 77.97 0.00 22.13 36841.46 0.00 16:39:01 42.00 0.17 41.84 0.00 2.00 11719.58 0.00 16:40:01 431.78 0.05 431.73 0.00 12.40 315777.50 0.00 16:41:01 848.46 2.55 845.91 0.00 24.39 275887.66 0.00 16:42:01 462.18 0.50 461.68 0.00 4.00 250340.29 0.00 16:43:01 800.57 0.08 800.48 0.00 0.67 252030.12 0.00 16:44:01 1201.78 2.47 1199.32 0.00 21.73 409908.88 0.00 16:45:01 822.80 0.18 822.61 0.00 1.47 203890.68 0.00 Average: 553.62 2.52 551.10 0.00 251.40 209059.39 0.00 16:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:37:01 28625724 31723308 565400 1.72 100092 3260240 2081320 6.13 1085212 2774580 179624 16:38:01 28155700 31699636 582584 1.77 140008 3616692 1959784 5.78 1444624 2828160 275168 16:39:01 27832308 31656688 623344 1.90 144664 3863664 1932188 5.69 1366928 3199320 330948 16:40:01 22072704 31426228 825868 2.51 160544 9170716 3498032 10.31 1990136 8085544 644344 16:41:01 14442028 29415452 2829904 8.61 311904 14146028 5211156 15.36 5174168 12035088 918912 16:42:01 9588312 30860800 1371340 4.17 400040 19964660 3321872 9.79 5106956 16550928 1657972 16:43:01 6454872 29594268 2628968 7.99 434308 21698692 5106872 15.05 5929096 18748664 533212 16:44:01 8230084 31468804 766736 2.33 610016 21694672 2849036 8.40 2832496 20156096 920 16:45:01 9621724 31636292 614428 1.87 701292 20469532 2243728 6.61 2783204 18919152 143976 Average: 17224828 31053497 1200952 3.65 333652 13098322 3133776 9.24 3079202 11477504 520564 16:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:37:01 docker0 898.92 533.02 75.74 3480.07 0.00 0.00 0.00 0.00 16:37:01 lo 4.54 4.54 0.44 0.44 0.00 0.00 0.00 0.00 16:37:01 ens3 1337.70 1576.08 10344.29 210.08 0.00 0.00 0.00 0.00 16:37:01 veth9b0a59f 89.75 114.18 8.45 721.36 0.00 0.00 0.00 0.06 16:38:01 docker0 15.18 23.15 1.15 279.95 0.00 0.00 0.00 0.00 16:38:01 vethafc53c1 1.30 1.50 0.10 0.12 0.00 0.00 0.00 0.00 16:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:38:01 ens3 81.32 62.54 312.83 64.19 0.00 0.00 0.00 0.00 16:39:01 docker0 0.07 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:39:01 vethafc53c1 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 ens3 35.15 19.01 30.65 11.61 0.00 0.00 0.00 0.00 16:40:01 veth4c4b223 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:40:01 docker0 150.92 288.42 7.90 2735.18 0.00 0.00 0.00 0.00 16:40:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 16:40:01 vethd223727 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:40:01 vethd512c2b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 16:40:01 veth4e2b067 59.24 122.56 3.86 1284.28 0.00 0.00 0.00 0.11 16:40:01 veth43836bb 0.00 1.13 0.00 0.06 0.00 0.00 0.00 0.00 16:40:01 ens3 426.10 240.81 4439.01 89.59 0.00 0.00 0.00 0.00 16:40:01 veth0834d5f 59.47 125.26 3.87 1260.56 0.00 0.00 0.00 0.10 16:41:01 docker0 395.54 682.59 30.61 9238.97 0.00 0.00 0.00 0.00 16:41:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:41:01 veth4e2b067 201.58 344.23 18.14 4546.74 0.00 0.00 0.00 0.37 16:41:01 veth43836bb 0.00 0.22 0.00 0.01 0.00 0.00 0.00 0.00 16:41:01 ens3 741.40 441.75 9317.14 110.79 0.00 0.00 0.00 0.00 16:41:01 veth0834d5f 187.64 326.64 17.40 4569.53 0.00 0.00 0.00 0.37 16:42:01 docker0 238.54 437.37 16.77 5941.32 0.00 0.00 0.00 0.00 16:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:42:01 veth4e2b067 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 16:42:01 veth6c85158 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:42:01 veth43836bb 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 16:42:01 ens3 469.19 257.90 5967.09 35.89 0.00 0.00 0.00 0.00 16:42:01 vethefc6543 214.85 409.38 18.36 5826.90 0.00 0.00 0.00 0.48 16:42:01 veth0834d5f 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 16:43:01 docker0 62.90 101.87 4.77 975.43 0.00 0.00 0.00 0.00 16:43:01 vethd4613b9 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 16:43:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 16:43:01 veth4e2b067 7.81 12.85 0.82 206.57 0.00 0.00 0.00 0.02 16:43:01 veth43836bb 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 16:43:01 ens3 213.50 150.68 2150.24 92.68 0.00 0.00 0.00 0.00 16:43:01 vethefc6543 8.21 12.06 0.83 1.50 0.00 0.00 0.00 0.00 16:43:01 veth0834d5f 9.33 12.58 0.91 206.64 0.00 0.00 0.00 0.02 16:44:01 docker0 37.71 51.81 2.44 399.01 0.00 0.00 0.00 0.00 16:44:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 16:44:01 veth792f950 0.68 1.10 0.05 2.05 0.00 0.00 0.00 0.00 16:44:01 veth43836bb 0.00 0.48 0.00 0.03 0.00 0.00 0.00 0.00 16:44:01 ens3 124.61 92.73 436.51 82.30 0.00 0.00 0.00 0.00 16:44:01 vethefc6543 11.48 14.76 1.05 206.20 0.00 0.00 0.00 0.02 16:44:01 veth43bee49 1.93 3.43 0.14 10.70 0.00 0.00 0.00 0.00 16:44:01 veth9ce18f6 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 16:45:01 docker0 45.49 55.99 2.64 266.91 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 veth43836bb 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 16:45:01 ens3 92.93 65.69 296.51 19.12 0.00 0.00 0.00 0.00 Average: docker0 203.76 241.06 15.67 2589.36 0.00 0.00 0.00 0.00 Average: lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 Average: veth43836bb 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 389.59 320.71 3687.32 79.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20956) 04/14/22 _x86_64_ (8 CPU) 16:35:33 LINUX RESTART (8 CPU) 16:36:02 CPU %user %nice %system %iowait %steal %idle 16:37:01 all 11.50 0.00 4.04 1.30 0.06 83.10 16:37:01 0 18.75 0.00 3.40 0.99 0.05 76.81 16:37:01 1 9.83 0.00 4.32 3.61 0.07 82.17 16:37:01 2 9.37 0.00 4.40 3.51 0.05 82.67 16:37:01 3 9.36 0.00 4.04 0.14 0.07 86.40 16:37:01 4 11.55 0.00 4.50 0.38 0.07 83.51 16:37:01 5 8.35 0.00 4.81 1.23 0.05 85.55 16:37:01 6 15.04 0.00 2.98 0.17 0.05 81.76 16:37:01 7 9.72 0.00 3.86 0.35 0.07 86.00 16:38:01 all 31.87 0.00 6.56 0.76 0.08 60.74 16:38:01 0 29.21 0.00 5.57 0.07 0.07 65.08 16:38:01 1 32.40 0.00 6.70 1.18 0.07 59.66 16:38:01 2 32.23 0.00 6.66 1.85 0.07 59.19 16:38:01 3 31.73 0.00 7.62 0.07 0.08 60.50 16:38:01 4 32.16 0.00 6.37 1.57 0.07 59.84 16:38:01 5 32.92 0.00 6.68 1.01 0.08 59.31 16:38:01 6 33.34 0.00 6.40 0.02 0.08 60.15 16:38:01 7 30.97 0.00 6.46 0.29 0.08 62.20 16:39:01 all 51.21 0.00 7.01 0.12 0.11 41.56 16:39:01 0 49.80 0.00 7.40 0.03 0.10 42.67 16:39:01 1 51.22 0.00 7.01 0.29 0.12 41.37 16:39:01 2 52.71 0.00 7.00 0.02 0.12 40.16 16:39:01 3 52.29 0.00 6.73 0.00 0.10 40.88 16:39:01 4 51.63 0.00 6.85 0.08 0.12 41.31 16:39:01 5 49.65 0.00 7.22 0.40 0.10 42.63 16:39:01 6 50.56 0.00 6.86 0.08 0.10 42.40 16:39:01 7 51.82 0.00 7.00 0.03 0.12 41.03 16:40:01 all 22.87 0.00 12.92 4.46 0.10 59.66 16:40:01 0 23.14 0.00 12.16 3.96 0.10 60.64 16:40:01 1 22.12 0.00 13.73 4.56 0.10 59.49 16:40:01 2 23.26 0.00 13.69 4.65 0.09 58.31 16:40:01 3 24.45 0.00 13.90 2.08 0.10 59.47 16:40:01 4 22.01 0.00 11.78 6.95 0.10 59.16 16:40:01 5 23.25 0.00 14.14 10.43 0.10 52.07 16:40:01 6 21.96 0.00 11.92 1.84 0.09 64.20 16:40:01 7 22.75 0.00 12.06 1.20 0.09 63.92 16:41:01 all 74.80 0.00 14.13 3.22 0.16 7.70 16:41:01 0 73.71 0.00 16.27 3.24 0.18 6.59 16:41:01 1 76.57 0.00 11.66 3.42 0.17 8.18 16:41:01 2 75.78 0.00 14.36 6.53 0.13 3.20 16:41:01 3 75.43 0.00 11.24 0.93 0.15 12.25 16:41:01 4 74.99 0.00 12.15 1.40 0.14 11.32 16:41:01 5 73.79 0.00 16.05 2.84 0.15 7.16 16:41:01 6 74.55 0.00 15.70 4.02 0.15 5.58 16:41:01 7 73.55 0.00 15.59 3.37 0.17 7.32 16:42:01 all 85.40 0.00 10.50 1.60 0.15 2.35 16:42:01 0 84.73 0.00 10.93 0.77 0.13 3.44 16:42:01 1 85.86 0.00 10.17 1.07 0.17 2.73 16:42:01 2 86.70 0.00 11.60 0.37 0.13 1.20 16:42:01 3 85.63 0.00 9.51 0.55 0.13 4.17 16:42:01 4 82.07 0.00 12.65 4.26 0.15 0.87 16:42:01 5 86.09 0.00 9.07 2.36 0.17 2.31 16:42:01 6 86.96 0.00 10.11 1.82 0.17 0.94 16:42:01 7 85.15 0.00 9.98 1.57 0.13 3.16 16:43:01 all 83.24 0.00 12.16 1.20 0.15 3.26 16:43:01 0 80.89 0.00 14.01 0.52 0.15 4.43 16:43:01 1 89.83 0.00 8.08 0.43 0.17 1.49 16:43:01 2 90.84 0.00 8.76 0.18 0.15 0.07 16:43:01 3 80.79 0.00 12.37 0.49 0.15 6.20 16:43:01 4 79.04 0.00 14.86 4.52 0.15 1.43 16:43:01 5 80.85 0.00 12.62 2.04 0.15 4.34 16:43:01 6 82.03 0.00 13.15 0.65 0.17 3.99 16:43:01 7 81.54 0.00 13.42 0.74 0.13 4.16 16:44:01 all 54.90 0.00 15.09 8.25 0.16 21.59 16:44:01 0 51.51 0.00 16.68 9.26 0.17 22.38 16:44:01 1 55.15 0.00 14.97 7.31 0.19 22.38 16:44:01 2 72.89 0.00 9.96 4.42 0.15 12.59 16:44:01 3 50.06 0.00 15.40 11.25 0.17 23.12 16:44:01 4 52.77 0.00 15.56 8.42 0.14 23.12 16:44:01 5 50.21 0.00 15.23 8.26 0.15 26.14 16:44:01 6 52.13 0.00 17.68 7.87 0.17 22.15 16:44:01 7 54.24 0.00 15.34 9.28 0.15 20.98 16:45:01 all 31.87 0.00 10.15 5.54 0.13 52.30 16:45:01 0 31.36 0.00 10.49 2.47 0.14 55.54 16:45:01 1 31.81 0.00 11.27 5.93 0.17 50.82 16:45:01 2 33.46 0.00 10.21 11.50 0.12 44.72 16:45:01 3 30.52 0.00 9.12 4.24 0.12 55.99 16:45:01 4 33.57 0.00 9.91 3.88 0.15 52.49 16:45:01 5 30.13 0.00 10.19 7.70 0.14 51.84 16:45:01 6 31.75 0.00 10.11 5.02 0.12 53.00 16:45:01 7 32.40 0.00 9.89 3.57 0.12 54.01 Average: all 49.92 0.00 10.29 2.93 0.12 36.75 Average: 0 49.38 0.00 10.77 2.36 0.12 37.37 Average: 1 50.74 0.00 9.76 3.07 0.14 36.29 Average: 2 53.24 0.00 9.63 3.65 0.11 33.37 Average: 3 49.09 0.00 9.98 2.18 0.12 38.63 Average: 4 49.04 0.00 10.52 3.49 0.12 36.83 Average: 5 48.50 0.00 10.67 4.02 0.12 36.69 Average: 6 49.99 0.00 10.56 2.38 0.12 36.95 Average: 7 49.34 0.00 10.42 2.27 0.12 37.86