---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19579 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-19579) 07/12/22 _x86_64_ (8 CPU) 16:13:10 LINUX RESTART (8 CPU) 16:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:15:01 193.32 3.90 189.43 0.00 410.10 70514.42 0.00 16:16:01 144.10 0.05 144.05 0.00 6.26 28885.17 0.00 16:17:01 1.37 0.02 1.35 0.00 0.13 15.34 0.00 16:18:01 1.83 0.00 1.83 0.00 0.00 20.26 0.00 16:19:01 1.20 0.02 1.18 0.00 0.13 13.33 0.00 16:20:01 1.22 0.00 1.22 0.00 0.00 14.13 0.00 16:21:01 0.88 0.00 0.88 0.00 0.00 10.13 0.00 Average: 48.79 0.56 48.23 0.00 58.68 14075.73 0.00 16:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:15:01 28591148 31757472 537012 1.63 138112 3262288 1803952 5.32 1194448 2674004 336 16:16:01 27931232 31754488 535944 1.63 155752 3842888 1768900 5.21 1310920 3154132 164 16:17:01 27930344 31753640 536328 1.63 155772 3842888 1768900 5.21 1311028 3154136 16 16:18:01 27941796 31765544 524056 1.59 155800 3843020 1768900 5.21 1298648 3154452 8 16:19:01 27941936 31765716 523700 1.59 155848 3843012 1790416 5.28 1298524 3154464 24 16:20:01 27948132 31771984 517436 1.57 155872 3843028 1790416 5.28 1292116 3154468 12 16:21:01 27947988 31772072 517248 1.57 155884 3843032 1790416 5.28 1291916 3154672 16 Average: 28033225 31762988 527389 1.60 153291 3760022 1783129 5.26 1285371 3085761 82 16:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:15:01 lo 4.27 4.27 0.42 0.42 0.00 0.00 0.00 0.00 16:15:01 docker0 106.66 122.32 8.57 875.07 0.00 0.00 0.00 0.00 16:15:01 ens3 411.47 296.64 6601.60 99.05 0.00 0.00 0.00 0.00 16:16:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 16:16:01 docker0 9.71 11.61 0.56 40.56 0.00 0.00 0.00 0.00 16:16:01 ens3 164.63 110.33 2625.84 60.79 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 ens3 0.92 0.12 0.15 0.07 0.00 0.00 0.00 0.00 16:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 1.07 0.83 0.53 0.42 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 0.23 0.13 0.08 0.07 0.00 0.00 0.00 0.00 16:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 16.41 18.89 1.29 129.02 0.00 0.00 0.00 0.00 Average: ens3 81.87 57.74 1305.68 22.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19579) 07/12/22 _x86_64_ (8 CPU) 16:13:10 LINUX RESTART (8 CPU) 16:14:02 CPU %user %nice %system %iowait %steal %idle 16:15:01 all 17.53 0.00 5.88 1.51 0.08 75.00 16:15:01 0 16.38 0.00 5.82 0.83 0.07 76.91 16:15:01 1 19.63 0.00 5.24 0.17 0.09 74.88 16:15:01 2 18.57 0.00 6.50 2.34 0.07 72.52 16:15:01 3 17.84 0.00 6.65 2.12 0.09 73.31 16:15:01 4 17.33 0.00 5.69 1.15 0.07 75.76 16:15:01 5 14.27 0.00 5.46 4.89 0.09 75.28 16:15:01 6 17.58 0.00 5.70 0.33 0.09 76.30 16:15:01 7 18.68 0.00 5.96 0.28 0.09 75.00 16:16:01 all 9.24 0.00 2.70 0.84 0.04 87.18 16:16:01 0 9.93 0.00 3.38 2.50 0.05 84.14 16:16:01 1 9.25 0.00 2.86 0.69 0.05 87.15 16:16:01 2 9.92 0.00 2.43 0.55 0.05 87.05 16:16:01 3 8.87 0.00 2.43 0.49 0.05 88.16 16:16:01 4 9.19 0.00 2.83 0.45 0.05 87.47 16:16:01 5 8.71 0.00 2.49 0.57 0.03 88.19 16:16:01 6 9.10 0.00 2.77 0.99 0.03 87.10 16:16:01 7 8.93 0.00 2.43 0.46 0.03 88.15 16:17:01 all 0.02 0.00 0.01 0.00 0.00 99.96 16:17:01 0 0.05 0.00 0.03 0.00 0.00 99.92 16:17:01 1 0.00 0.00 0.02 0.00 0.00 99.98 16:17:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:17:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:17:01 4 0.03 0.00 0.02 0.00 0.00 99.95 16:17:01 5 0.00 0.00 0.02 0.02 0.00 99.97 16:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 16:17:01 7 0.02 0.00 0.02 0.00 0.02 99.95 16:18:01 all 0.11 0.00 0.02 0.01 0.00 99.86 16:18:01 0 0.67 0.00 0.05 0.00 0.02 99.27 16:18:01 1 0.05 0.00 0.03 0.00 0.00 99.92 16:18:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 16:18:01 4 0.05 0.00 0.02 0.00 0.00 99.93 16:18:01 5 0.03 0.00 0.02 0.03 0.00 99.92 16:18:01 6 0.03 0.00 0.03 0.00 0.02 99.92 16:18:01 7 0.03 0.00 0.02 0.02 0.00 99.93 16:19:01 all 0.08 0.00 0.01 0.01 0.00 99.91 16:19:01 0 0.52 0.00 0.00 0.00 0.00 99.48 16:19:01 1 0.02 0.00 0.02 0.00 0.00 99.97 16:19:01 2 0.00 0.00 0.02 0.00 0.00 99.98 16:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 16:19:01 4 0.05 0.00 0.03 0.00 0.00 99.92 16:19:01 5 0.00 0.00 0.00 0.02 0.00 99.98 16:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:19:01 7 0.02 0.00 0.02 0.03 0.00 99.93 16:20:01 all 0.03 0.00 0.02 0.00 0.00 99.96 16:20:01 0 0.02 0.00 0.02 0.00 0.00 99.97 16:20:01 1 0.02 0.00 0.03 0.00 0.00 99.95 16:20:01 2 0.02 0.00 0.03 0.00 0.00 99.95 16:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 16:20:01 4 0.03 0.00 0.00 0.00 0.00 99.97 16:20:01 5 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 16:20:01 7 0.07 0.00 0.03 0.00 0.00 99.90 16:21:01 all 0.01 0.00 0.01 0.00 0.00 99.97 16:21:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:21:01 1 0.02 0.00 0.03 0.02 0.02 99.92 16:21:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:21:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 5 0.00 0.00 0.00 0.00 0.00 100.00 16:21:01 6 0.00 0.00 0.02 0.00 0.00 99.98 16:21:01 7 0.03 0.00 0.03 0.02 0.00 99.92 Average: all 3.79 0.00 1.21 0.33 0.02 94.64 Average: 0 3.88 0.00 1.31 0.47 0.02 94.32 Average: 1 4.07 0.00 1.16 0.12 0.02 94.63 Average: 2 4.00 0.00 1.26 0.40 0.02 94.32 Average: 3 3.75 0.00 1.28 0.36 0.02 94.59 Average: 4 3.75 0.00 1.21 0.23 0.02 94.80 Average: 5 3.23 0.00 1.12 0.77 0.02 94.86 Average: 6 3.76 0.00 1.20 0.19 0.02 94.84 Average: 7 3.88 0.00 1.19 0.11 0.02 94.80