---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10816 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: 2799.976 BogoMIPS: 5599.95 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-10816) 04/06/22 _x86_64_ (8 CPU) 01:24:10 LINUX RESTART (8 CPU) 01:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:26:01 205.18 1.57 203.62 0.00 34.52 68680.17 0.00 01:27:01 80.47 0.05 80.42 0.00 9.20 11216.80 0.00 01:28:01 1.53 0.00 1.53 0.00 0.00 19.48 0.00 01:29:01 1.62 0.00 1.62 0.00 0.00 18.53 0.00 01:30:01 1.30 0.02 1.28 0.00 0.13 15.59 0.00 01:31:01 1.80 0.00 1.80 0.00 0.00 20.93 0.00 01:32:01 0.98 0.00 0.98 0.00 0.00 12.13 0.00 01:33:01 1.48 0.00 1.48 0.00 0.00 17.60 0.00 01:34:01 1.00 0.00 1.00 0.00 0.00 11.33 0.00 01:35:01 2.07 0.00 2.07 0.00 0.00 27.86 0.00 Average: 29.74 0.16 29.58 0.00 4.39 8004.65 0.00 01:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 28782868 31712984 586012 1.78 153020 3020736 2601008 7.67 1326324 2364284 412 01:27:01 28693136 31775860 522244 1.59 154980 3164004 1804444 5.32 1296264 2473352 264 01:28:01 28692892 31775844 521924 1.59 155008 3164008 1804444 5.32 1296156 2473356 16 01:29:01 28702452 31785376 512232 1.56 155040 3164008 1804444 5.32 1287244 2473356 12 01:30:01 28702908 31785868 511616 1.56 155084 3164016 1804444 5.32 1286984 2473360 16 01:31:01 28709884 31792900 504540 1.53 155124 3164020 1804444 5.32 1280184 2473368 20 01:32:01 28710556 31793596 504000 1.53 155144 3164024 1804444 5.32 1279824 2473372 12 01:33:01 28710192 31793356 504216 1.53 155168 3164032 1804444 5.32 1279744 2473464 24 01:34:01 28710184 31793368 504136 1.53 155196 3164032 1804444 5.32 1279748 2473464 16 01:35:01 28710356 31793580 503828 1.53 155272 3163996 1804444 5.32 1280168 2473444 12 Average: 28712543 31780273 517475 1.57 154904 3149688 1884100 5.55 1289264 2462482 80 01:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 01:26:01 veth23a28b4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 docker0 113.31 144.22 8.80 1096.47 0.00 0.00 0.00 0.00 01:26:01 ens3 356.26 238.50 4482.46 78.31 0.00 0.00 0.00 0.00 01:27:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 01:27:01 docker0 6.90 9.15 0.40 51.68 0.00 0.00 0.00 0.00 01:27:01 ens3 26.78 17.40 110.08 5.57 0.00 0.00 0.00 0.00 01:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 ens3 3.75 1.25 0.85 0.52 0.00 0.00 0.00 0.00 01:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 1.53 0.97 0.79 0.63 0.00 0.00 0.00 0.00 01:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 ens3 1.08 0.60 0.60 0.46 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 0.17 0.10 0.07 0.01 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 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 0.15 0.02 0.01 0.00 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 01:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 0.20 0.12 0.01 0.01 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 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 0.13 0.00 0.01 0.00 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 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 0.43 0.18 0.10 0.07 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 12.02 15.34 0.92 114.83 0.00 0.00 0.00 0.00 Average: ens3 39.05 25.92 459.54 8.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10816) 04/06/22 _x86_64_ (8 CPU) 01:24:10 LINUX RESTART (8 CPU) 01:25:01 CPU %user %nice %system %iowait %steal %idle 01:26:01 all 27.08 0.00 6.60 1.35 0.09 64.88 01:26:01 0 27.35 0.00 6.80 1.54 0.07 64.24 01:26:01 1 26.83 0.00 7.42 0.63 0.08 65.04 01:26:01 2 27.64 0.00 6.13 1.77 0.08 64.36 01:26:01 3 27.90 0.00 6.70 0.47 0.08 64.84 01:26:01 4 27.36 0.00 6.48 0.59 0.10 65.47 01:26:01 5 27.63 0.00 6.35 4.60 0.08 61.33 01:26:01 6 26.61 0.00 6.58 0.12 0.10 66.59 01:26:01 7 25.31 0.00 6.34 1.08 0.10 67.17 01:27:01 all 9.42 0.00 1.95 0.38 0.03 88.23 01:27:01 0 8.91 0.00 1.71 0.84 0.03 88.51 01:27:01 1 9.13 0.00 2.04 0.25 0.03 88.54 01:27:01 2 9.41 0.00 1.95 0.02 0.02 88.60 01:27:01 3 9.52 0.00 1.94 0.22 0.03 88.29 01:27:01 4 9.67 0.00 1.74 0.23 0.03 88.33 01:27:01 5 8.69 0.00 2.06 1.02 0.02 88.21 01:27:01 6 9.27 0.00 1.90 0.15 0.03 88.65 01:27:01 7 10.76 0.00 2.24 0.30 0.02 86.68 01:28:01 all 0.02 0.00 0.01 0.01 0.00 99.95 01:28:01 0 0.02 0.00 0.02 0.08 0.00 99.88 01:28:01 1 0.08 0.00 0.02 0.00 0.00 99.90 01:28:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:28:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:28:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:28:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:28:01 6 0.03 0.00 0.02 0.00 0.02 99.93 01:28:01 7 0.02 0.00 0.00 0.00 0.00 99.98 01:29:01 all 0.04 0.00 0.02 0.01 0.01 99.93 01:29:01 0 0.08 0.00 0.02 0.00 0.00 99.90 01:29:01 1 0.02 0.00 0.02 0.00 0.02 99.95 01:29:01 2 0.03 0.00 0.03 0.00 0.02 99.92 01:29:01 3 0.03 0.00 0.00 0.00 0.00 99.97 01:29:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:29:01 5 0.03 0.00 0.05 0.07 0.02 99.83 01:29:01 6 0.03 0.00 0.03 0.00 0.00 99.93 01:29:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:30:01 all 0.01 0.00 0.02 0.00 0.00 99.96 01:30:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:30:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:30:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:30:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:30:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:30:01 5 0.00 0.00 0.02 0.02 0.00 99.97 01:30:01 6 0.02 0.00 0.03 0.00 0.02 99.93 01:30:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:31:01 all 0.03 0.00 0.02 0.01 0.00 99.94 01:31:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:31:01 1 0.05 0.00 0.03 0.00 0.00 99.92 01:31:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:31:01 3 0.03 0.00 0.00 0.00 0.00 99.97 01:31:01 4 0.02 0.00 0.03 0.00 0.02 99.93 01:31:01 5 0.02 0.00 0.02 0.05 0.00 99.92 01:31:01 6 0.07 0.00 0.02 0.00 0.02 99.90 01:31:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 all 0.02 0.00 0.01 0.00 0.00 99.97 01:32:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:32:01 1 0.02 0.00 0.00 0.00 0.00 99.98 01:32:01 2 0.03 0.00 0.02 0.00 0.00 99.95 01:32:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:32:01 4 0.02 0.00 0.02 0.00 0.00 99.97 01:32:01 5 0.00 0.00 0.00 0.03 0.00 99.97 01:32:01 6 0.05 0.00 0.02 0.00 0.00 99.93 01:32:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:33:01 all 0.02 0.00 0.02 0.01 0.01 99.94 01:33:01 0 0.03 0.00 0.02 0.00 0.02 99.93 01:33:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:33:01 2 0.02 0.00 0.03 0.00 0.00 99.95 01:33:01 3 0.02 0.00 0.02 0.00 0.00 99.97 01:33:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:33:01 5 0.02 0.00 0.02 0.12 0.00 99.85 01:33:01 6 0.05 0.00 0.02 0.00 0.02 99.92 01:33:01 7 0.00 0.00 0.00 0.00 0.02 99.98 01:34:01 all 0.01 0.00 0.01 0.00 0.00 99.97 01:34:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:34:01 1 0.00 0.00 0.02 0.00 0.02 99.97 01:34:01 2 0.02 0.00 0.02 0.00 0.00 99.97 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 0.00 99.95 01:34:01 5 0.00 0.00 0.02 0.02 0.00 99.97 01:34:01 6 0.03 0.00 0.02 0.00 0.00 99.95 01:34:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 all 0.02 0.00 0.01 0.01 0.00 99.96 01:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:35:01 1 0.05 0.00 0.02 0.02 0.00 99.92 01:35:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:35:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:35:01 4 0.02 0.00 0.00 0.00 0.00 99.98 01:35:01 5 0.03 0.00 0.00 0.07 0.00 99.90 01:35:01 6 0.02 0.00 0.02 0.00 0.02 99.95 01:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 3.63 0.00 0.86 0.18 0.01 95.32 Average: 0 3.61 0.00 0.86 0.24 0.01 95.28 Average: 1 3.58 0.00 0.95 0.09 0.02 95.37 Average: 2 3.69 0.00 0.82 0.18 0.01 95.31 Average: 3 3.71 0.00 0.86 0.07 0.01 95.35 Average: 4 3.68 0.00 0.82 0.08 0.02 95.40 Average: 5 3.60 0.00 0.84 0.59 0.01 94.95 Average: 6 3.59 0.00 0.86 0.03 0.02 95.51 Average: 7 3.57 0.00 0.85 0.14 0.01 95.43