---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21730 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-21730) 04/22/22 _x86_64_ (8 CPU) 02:52:11 LINUX RESTART (8 CPU) 02:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:54:01 172.79 2.18 170.61 0.00 55.18 69567.48 0.00 02:55:01 32.24 0.03 32.21 0.00 0.93 16701.63 0.00 02:56:01 0.78 0.00 0.78 0.00 0.00 10.00 0.00 02:57:01 1.38 0.00 1.38 0.00 0.00 17.59 0.00 02:58:01 2.73 1.58 1.15 0.00 49.19 17.06 0.00 02:59:01 1.30 0.00 1.30 0.00 0.00 15.99 0.00 03:00:01 0.72 0.00 0.72 0.00 0.00 8.53 0.00 03:01:01 1.38 0.00 1.38 0.00 0.00 16.93 0.00 03:02:01 0.73 0.00 0.73 0.00 0.00 9.47 0.00 Average: 23.79 0.42 23.36 0.00 11.70 9596.48 0.00 02:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 28583504 31715308 580328 1.76 149684 3223512 2220988 6.55 1261208 2621604 211200 02:55:01 28351256 31775432 518644 1.58 156492 3465572 1805072 5.32 1219380 2851492 160 02:56:01 28352224 31776476 517516 1.57 156524 3465576 1805072 5.32 1218748 2851496 24 02:57:01 28354796 31779436 514556 1.56 156572 3465704 1805072 5.32 1215644 2851828 12 02:58:01 28351308 31778576 515252 1.57 156620 3467184 1821172 5.37 1221100 2851356 52 02:59:01 28357372 31784640 509160 1.55 156648 3467184 1821172 5.37 1212912 2851352 16 03:00:01 28357812 31785128 508584 1.55 156664 3467188 1821172 5.37 1213220 2851356 20 03:01:01 28357408 31784788 508776 1.55 156704 3467196 1821172 5.37 1213804 2851360 160 03:02:01 28357408 31784832 508752 1.55 156728 3467196 1821172 5.37 1213092 2851380 144 Average: 28380343 31773846 520174 1.58 155848 3439590 1860229 5.48 1221012 2825914 23532 02:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 ens3 398.27 282.79 6972.91 88.55 0.00 0.00 0.00 0.00 02:54:01 lo 3.67 3.67 0.36 0.36 0.00 0.00 0.00 0.00 02:54:01 docker0 117.71 138.40 10.78 1089.33 0.00 0.00 0.00 0.00 02:55:01 ens3 14.86 8.87 14.97 5.74 0.00 0.00 0.00 0.00 02:55:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 8.95 4.30 13.03 0.55 0.00 0.00 0.00 0.00 02:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 0.65 0.45 0.35 0.27 0.00 0.00 0.00 0.00 02:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 6.75 4.43 5.18 5.69 0.00 0.00 0.00 0.00 02:58:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 0.87 0.33 0.30 0.21 0.00 0.00 0.00 0.00 03:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 47.85 33.48 778.59 11.23 0.00 0.00 0.00 0.00 Average: lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 13.08 15.38 1.20 121.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21730) 04/22/22 _x86_64_ (8 CPU) 02:52:11 LINUX RESTART (8 CPU) 02:53:01 CPU %user %nice %system %iowait %steal %idle 02:54:01 all 26.94 0.00 6.91 1.46 0.10 64.60 02:54:01 0 27.51 0.00 7.93 1.68 0.08 62.79 02:54:01 1 25.20 0.00 6.99 4.05 0.10 63.66 02:54:01 2 27.06 0.00 7.60 2.93 0.10 62.30 02:54:01 3 27.76 0.00 6.50 0.46 0.10 65.19 02:54:01 4 28.71 0.00 6.59 0.83 0.10 63.76 02:54:01 5 25.83 0.00 5.96 0.20 0.08 67.92 02:54:01 6 26.91 0.00 6.63 0.10 0.12 66.24 02:54:01 7 26.53 0.00 7.07 1.42 0.10 64.89 02:55:01 all 2.75 0.00 1.09 0.36 0.02 95.77 02:55:01 0 2.53 0.00 1.04 0.03 0.03 96.37 02:55:01 1 2.54 0.00 0.80 0.60 0.02 96.04 02:55:01 2 2.56 0.00 1.27 0.00 0.02 96.15 02:55:01 3 2.48 0.00 1.20 0.00 0.02 96.30 02:55:01 4 2.31 0.00 1.02 0.10 0.02 96.55 02:55:01 5 2.74 0.00 1.36 2.04 0.03 93.82 02:55:01 6 3.74 0.00 0.93 0.13 0.03 95.16 02:55:01 7 3.13 0.00 1.07 0.00 0.02 95.78 02:56:01 all 0.22 0.00 0.02 0.00 0.00 99.75 02:56:01 0 0.17 0.00 0.02 0.00 0.00 99.82 02:56:01 1 0.10 0.00 0.02 0.02 0.00 99.87 02:56:01 2 0.03 0.00 0.02 0.00 0.00 99.95 02:56:01 3 0.02 0.00 0.00 0.00 0.00 99.98 02:56:01 4 0.02 0.00 0.02 0.00 0.00 99.97 02:56:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:56:01 6 1.29 0.00 0.03 0.00 0.00 98.68 02:56:01 7 0.15 0.00 0.05 0.00 0.02 99.78 02:57:01 all 0.02 0.00 0.02 0.00 0.00 99.95 02:57:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:57:01 1 0.02 0.00 0.02 0.02 0.00 99.95 02:57:01 2 0.02 0.00 0.03 0.00 0.00 99.95 02:57:01 3 0.03 0.00 0.02 0.00 0.00 99.95 02:57:01 4 0.02 0.00 0.02 0.00 0.02 99.95 02:57:01 5 0.03 0.00 0.03 0.00 0.00 99.93 02:57:01 6 0.02 0.00 0.02 0.02 0.00 99.95 02:57:01 7 0.02 0.00 0.03 0.00 0.00 99.95 02:58:01 all 0.22 0.00 0.03 0.01 0.00 99.74 02:58:01 0 0.45 0.00 0.05 0.02 0.00 99.48 02:58:01 1 0.32 0.00 0.02 0.02 0.00 99.65 02:58:01 2 0.22 0.00 0.02 0.00 0.00 99.77 02:58:01 3 0.08 0.00 0.02 0.00 0.00 99.90 02:58:01 4 0.13 0.00 0.03 0.00 0.00 99.83 02:58:01 5 0.03 0.00 0.03 0.00 0.00 99.93 02:58:01 6 0.32 0.00 0.02 0.02 0.02 99.63 02:58:01 7 0.20 0.00 0.08 0.02 0.00 99.70 02:59:01 all 0.03 0.00 0.02 0.00 0.00 99.94 02:59:01 0 0.03 0.00 0.05 0.02 0.00 99.90 02:59:01 1 0.02 0.00 0.02 0.02 0.00 99.95 02:59:01 2 0.03 0.00 0.02 0.00 0.02 99.93 02:59:01 3 0.00 0.00 0.00 0.00 0.00 100.00 02:59:01 4 0.02 0.00 0.00 0.00 0.00 99.98 02:59:01 5 0.05 0.00 0.03 0.00 0.00 99.92 02:59:01 6 0.02 0.00 0.00 0.00 0.00 99.98 02:59:01 7 0.08 0.00 0.07 0.00 0.02 99.83 03:00:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:00:01 0 0.02 0.00 0.03 0.00 0.02 99.93 03:00:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:00:01 3 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:00:01 6 0.02 0.00 0.02 0.02 0.00 99.95 03:00:01 7 0.05 0.00 0.03 0.00 0.02 99.90 03:01:01 all 0.03 0.00 0.01 0.01 0.00 99.96 03:01:01 0 0.03 0.00 0.00 0.02 0.00 99.95 03:01:01 1 0.00 0.00 0.00 0.02 0.00 99.98 03:01:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:01:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:01:01 4 0.02 0.00 0.02 0.00 0.00 99.97 03:01:01 5 0.03 0.00 0.00 0.00 0.00 99.97 03:01:01 6 0.02 0.00 0.00 0.02 0.00 99.97 03:01:01 7 0.08 0.00 0.00 0.00 0.00 99.92 03:02:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:02:01 0 0.02 0.00 0.05 0.00 0.00 99.93 03:02:01 1 0.00 0.00 0.00 0.02 0.00 99.98 03:02:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 03:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 5 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:02:01 7 0.02 0.00 0.03 0.00 0.02 99.93 Average: all 3.32 0.00 0.89 0.20 0.02 95.57 Average: 0 3.38 0.00 1.01 0.19 0.01 95.41 Average: 1 3.09 0.00 0.86 0.52 0.01 95.52 Average: 2 3.29 0.00 0.99 0.32 0.01 95.38 Average: 3 3.34 0.00 0.85 0.05 0.01 95.75 Average: 4 3.43 0.00 0.84 0.10 0.01 95.61 Average: 5 3.16 0.00 0.82 0.25 0.01 95.76 Average: 6 3.56 0.00 0.84 0.03 0.02 95.55 Average: 7 3.33 0.00 0.93 0.16 0.02 95.56