---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21323 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: 2799.994 BogoMIPS: 5599.98 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-21323) 04/19/22 _x86_64_ (8 CPU) 07:18:44 LINUX RESTART (8 CPU) 07:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:02 303.62 57.65 245.97 0.00 7470.80 80111.87 0.00 07:21:01 183.46 0.17 183.29 0.00 5.29 79142.80 0.00 07:22:01 107.98 0.00 107.98 0.00 0.00 22281.90 0.00 07:23:01 3.78 0.00 3.78 0.00 0.00 14000.07 0.00 07:24:01 3.33 0.02 3.32 0.00 0.13 13856.98 0.00 07:25:01 2.92 0.00 2.92 0.00 0.00 14125.65 0.00 07:26:01 38.21 0.88 37.33 0.00 18.80 30718.35 0.00 07:27:01 3.18 0.00 3.18 0.00 0.00 13992.40 0.00 07:28:01 3.18 0.00 3.18 0.00 0.00 13991.40 0.00 07:29:01 4.05 0.00 4.05 0.00 0.00 14003.47 0.00 Average: 65.17 5.88 59.29 0.00 750.58 29539.03 0.00 07:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:02 28531240 31709184 581184 1.77 140444 3248852 2213964 6.52 1302456 2596724 553168 07:21:01 28187908 31721968 564964 1.72 178256 3550900 2247772 6.62 1414976 2808044 104244 07:22:01 28243588 31760288 529288 1.61 181024 3536116 1823256 5.37 1352624 2822348 132 07:23:01 28245180 31761916 527596 1.60 181092 3536120 1823256 5.37 1352144 2822348 16 07:24:01 28254228 31771092 518352 1.58 181176 3536124 1823256 5.37 1342796 2822424 28 07:25:01 28254028 31771032 518224 1.58 181252 3536192 1823256 5.37 1343100 2822488 240 07:26:01 27733764 31761312 526516 1.60 189368 3988552 1812496 5.34 1371648 3262236 284 07:27:01 27735000 31762628 525124 1.60 189452 3988556 1812496 5.34 1370912 3262244 244 07:28:01 27740764 31768456 519248 1.58 189516 3988556 1812496 5.34 1364564 3262244 160 07:29:01 27740676 31768444 519176 1.58 189600 3988532 1812496 5.34 1364772 3262224 172 Average: 28066638 31755632 532967 1.62 180118 3689850 1900474 5.60 1357999 2974332 65869 07:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:02 docker0 177.45 239.95 16.04 2232.75 0.00 0.00 0.00 0.00 07:20:02 ens3 921.70 601.00 7495.97 125.24 0.00 0.00 0.00 0.00 07:20:02 lo 6.80 6.80 0.66 0.66 0.00 0.00 0.00 0.00 07:20:02 veth9d0becc 142.58 207.10 14.57 2040.74 0.00 0.00 0.00 0.17 07:21:01 docker0 7.81 10.13 0.45 38.77 0.00 0.00 0.00 0.00 07:21:01 ens3 79.57 59.91 80.12 63.57 0.00 0.00 0.00 0.00 07:21:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 07:21:01 vethfbc7618 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 07:22:01 docker0 5.65 8.23 0.32 53.60 0.00 0.00 0.00 0.00 07:22:01 ens3 22.35 14.73 108.45 4.98 0.00 0.00 0.00 0.00 07:22:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 ens3 13.70 7.48 12.11 0.51 0.00 0.00 0.00 0.00 07:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 ens3 0.97 0.48 0.39 0.27 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 ens3 0.85 0.62 0.43 0.34 0.00 0.00 0.00 0.00 07:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 ens3 124.25 88.40 2522.83 58.02 0.00 0.00 0.00 0.00 07:26:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 ens3 0.08 0.02 0.01 0.00 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 19.11 25.85 1.68 232.79 0.00 0.00 0.00 0.00 Average: ens3 116.41 77.30 1023.43 25.23 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21323) 04/19/22 _x86_64_ (8 CPU) 07:18:44 LINUX RESTART (8 CPU) 07:19:01 CPU %user %nice %system %iowait %steal %idle 07:20:02 all 11.34 0.00 4.29 4.41 0.09 79.86 07:20:02 0 11.99 0.00 3.62 2.75 0.10 81.54 07:20:02 1 10.18 0.00 6.41 7.93 0.08 75.40 07:20:02 2 10.63 0.00 3.82 6.20 0.10 79.24 07:20:02 3 10.95 0.00 3.72 4.09 0.10 81.13 07:20:02 4 12.47 0.00 5.02 2.27 0.07 80.17 07:20:02 5 11.84 0.00 4.92 2.71 0.10 80.43 07:20:02 6 12.19 0.00 3.34 7.40 0.07 76.99 07:20:02 7 10.52 0.00 3.46 1.95 0.08 83.99 07:21:01 all 22.90 0.00 5.44 3.06 0.12 68.48 07:21:01 0 26.61 0.00 5.79 2.16 0.10 65.35 07:21:01 1 24.72 0.00 5.83 8.44 0.12 60.88 07:21:01 2 23.98 0.00 5.50 0.82 0.17 69.53 07:21:01 3 19.99 0.00 7.16 6.14 0.12 66.59 07:21:01 4 24.11 0.00 5.24 1.05 0.16 69.44 07:21:01 5 24.33 0.00 5.34 1.94 0.09 68.30 07:21:01 6 20.33 0.00 4.95 3.31 0.09 71.33 07:21:01 7 19.14 0.00 3.75 0.60 0.09 76.43 07:22:01 all 1.66 0.00 0.72 0.60 0.02 97.01 07:22:01 0 1.50 0.00 1.04 2.77 0.02 94.67 07:22:01 1 1.76 0.00 0.70 0.37 0.02 97.16 07:22:01 2 1.29 0.00 0.74 1.47 0.02 96.49 07:22:01 3 1.27 0.00 0.62 0.02 0.02 98.07 07:22:01 4 3.17 0.00 0.88 0.02 0.02 95.91 07:22:01 5 1.45 0.00 0.57 0.08 0.02 97.88 07:22:01 6 1.63 0.00 0.40 0.05 0.02 97.90 07:22:01 7 1.17 0.00 0.80 0.00 0.02 98.01 07:23:01 all 0.05 0.00 0.02 0.01 0.00 99.92 07:23:01 0 0.05 0.00 0.03 0.07 0.00 99.85 07:23:01 1 0.03 0.00 0.05 0.00 0.02 99.90 07:23:01 2 0.07 0.00 0.02 0.00 0.00 99.92 07:23:01 3 0.10 0.00 0.00 0.00 0.00 99.90 07:23:01 4 0.05 0.00 0.00 0.00 0.00 99.95 07:23:01 5 0.02 0.00 0.00 0.03 0.00 99.95 07:23:01 6 0.02 0.00 0.03 0.00 0.00 99.95 07:23:01 7 0.03 0.00 0.00 0.00 0.00 99.97 07:24:01 all 0.08 0.00 0.02 0.82 0.00 99.07 07:24:01 0 0.03 0.00 0.03 6.21 0.00 93.73 07:24:01 1 0.12 0.00 0.07 0.00 0.02 99.80 07:24:01 2 0.07 0.00 0.03 0.00 0.00 99.90 07:24:01 3 0.40 0.00 0.02 0.00 0.00 99.58 07:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 07:24:01 5 0.02 0.00 0.00 0.33 0.00 99.65 07:24:01 6 0.00 0.00 0.02 0.00 0.00 99.98 07:24:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 all 0.08 0.00 0.01 0.02 0.01 99.88 07:25:01 0 0.02 0.00 0.03 0.12 0.02 99.82 07:25:01 1 0.10 0.00 0.03 0.05 0.02 99.80 07:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 07:25:01 3 0.43 0.00 0.02 0.00 0.02 99.53 07:25:01 4 0.02 0.00 0.03 0.00 0.00 99.95 07:25:01 5 0.02 0.00 0.00 0.02 0.00 99.97 07:25:01 6 0.00 0.00 0.00 0.00 0.02 99.98 07:25:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:26:01 all 3.16 0.00 1.27 0.59 0.02 94.98 07:26:01 0 2.95 0.00 1.16 0.42 0.02 95.46 07:26:01 1 4.33 0.00 1.08 0.17 0.02 94.40 07:26:01 2 3.95 0.00 1.12 0.02 0.02 94.90 07:26:01 3 2.84 0.00 1.38 3.22 0.02 92.54 07:26:01 4 3.03 0.00 1.24 0.62 0.02 95.10 07:26:01 5 2.93 0.00 0.82 0.05 0.02 96.18 07:26:01 6 3.03 0.00 1.15 0.15 0.02 95.65 07:26:01 7 2.19 0.00 2.17 0.05 0.02 95.57 07:27:01 all 0.11 0.00 0.01 0.01 0.01 99.86 07:27:01 0 0.00 0.00 0.02 0.00 0.02 99.97 07:27:01 1 0.78 0.00 0.02 0.00 0.02 99.19 07:27:01 2 0.05 0.00 0.02 0.00 0.02 99.92 07:27:01 3 0.00 0.00 0.00 0.05 0.00 99.95 07:27:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:27:01 5 0.00 0.00 0.00 0.02 0.00 99.98 07:27:01 6 0.00 0.00 0.00 0.03 0.00 99.97 07:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 07:28:01 all 0.23 0.00 0.02 0.02 0.00 99.73 07:28:01 0 0.00 0.00 0.00 0.00 0.00 100.00 07:28:01 1 1.73 0.00 0.02 0.00 0.00 98.25 07:28:01 2 0.05 0.00 0.05 0.00 0.00 99.90 07:28:01 3 0.02 0.00 0.03 0.00 0.00 99.95 07:28:01 4 0.02 0.00 0.02 0.00 0.02 99.95 07:28:01 5 0.02 0.00 0.03 0.03 0.00 99.92 07:28:01 6 0.02 0.00 0.02 0.12 0.00 99.85 07:28:01 7 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 all 0.25 0.00 0.01 0.01 0.00 99.72 07:29:01 0 0.00 0.00 0.02 0.00 0.00 99.98 07:29:01 1 1.97 0.00 0.00 0.00 0.00 98.03 07:29:01 2 0.00 0.00 0.03 0.00 0.02 99.95 07:29:01 3 0.00 0.00 0.00 0.00 0.00 100.00 07:29:01 4 0.00 0.00 0.00 0.02 0.00 99.98 07:29:01 5 0.02 0.00 0.00 0.05 0.00 99.93 07:29:01 6 0.00 0.00 0.00 0.05 0.00 99.95 07:29:01 7 0.00 0.00 0.02 0.00 0.02 99.97 Average: all 3.92 0.00 1.17 0.95 0.03 93.94 Average: 0 4.25 0.00 1.16 1.44 0.03 93.12 Average: 1 4.50 0.00 1.40 1.67 0.03 92.40 Average: 2 3.95 0.00 1.12 0.85 0.03 94.05 Average: 3 3.55 0.00 1.28 1.34 0.03 93.81 Average: 4 4.22 0.00 1.23 0.39 0.03 94.14 Average: 5 4.00 0.00 1.15 0.52 0.02 94.31 Average: 6 3.67 0.00 0.98 1.10 0.02 94.24 Average: 7 3.26 0.00 1.01 0.26 0.02 95.45