---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1258 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1258) 09/26/22 _x86_64_ (8 CPU) 22:23:44 LINUX RESTART (8 CPU) 22:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:25:02 385.59 47.83 337.76 0.00 5397.90 175855.62 0.00 22:26:01 58.21 0.20 58.01 0.00 16.00 31928.15 0.00 22:27:01 1.80 0.00 1.80 0.00 0.00 19.61 0.00 22:28:01 1.05 0.00 1.05 0.00 0.00 13.20 0.00 Average: 111.89 12.06 99.83 0.00 1359.07 52037.92 0.00 22:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:25:02 28155940 31141688 1161280 3.53 88820 3124256 2506812 7.39 1724316 2578196 547248 22:26:01 28676516 31586724 720560 2.19 94296 3043496 1718616 5.06 1163988 2623664 408 22:27:01 28676504 31586728 720252 2.19 94320 3043496 1718616 5.06 1163784 2623664 12 22:28:01 28682036 31592432 714364 2.17 94352 3043500 1718616 5.06 1157948 2623720 132 Average: 28547749 31476893 829114 2.52 92947 3063687 1915665 5.65 1302509 2612311 136950 22:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:25:02 veth0c80344 39.58 43.86 3.71 683.58 0.00 0.00 0.00 0.06 22:25:02 docker0 42.83 46.64 3.58 725.57 0.00 0.00 0.00 0.00 22:25:02 lo 3.87 3.87 0.37 0.37 0.00 0.00 0.00 0.00 22:25:02 ens3 633.01 400.25 7107.89 109.19 0.00 0.00 0.00 0.00 22:26:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 22:26:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 22:26:01 ens3 109.98 70.73 2573.04 15.51 0.00 0.00 0.00 0.00 22:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:27:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:28:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 10.77 11.72 0.90 182.15 0.00 0.00 0.00 0.00 Average: lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 186.10 117.98 2419.60 31.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1258) 09/26/22 _x86_64_ (8 CPU) 22:23:44 LINUX RESTART (8 CPU) 22:24:01 CPU %user %nice %system %iowait %steal %idle 22:25:02 all 23.41 0.00 6.00 1.59 0.06 68.94 22:25:02 0 20.88 0.00 5.41 1.01 0.07 72.63 22:25:02 1 23.59 0.00 5.14 0.34 0.07 70.86 22:25:02 2 26.42 0.00 4.89 0.56 0.05 68.09 22:25:02 3 21.68 0.00 6.38 0.36 0.05 71.53 22:25:02 4 22.16 0.00 6.34 0.40 0.07 71.03 22:25:02 5 24.54 0.00 6.71 3.26 0.07 65.42 22:25:02 6 26.27 0.00 5.21 0.54 0.05 67.93 22:25:02 7 21.77 0.00 7.93 6.23 0.08 63.98 22:26:01 all 13.61 0.00 2.70 0.58 0.04 83.07 22:26:01 0 12.78 0.00 2.94 0.67 0.03 83.58 22:26:01 1 13.96 0.00 3.14 3.35 0.03 79.51 22:26:01 2 13.66 0.00 2.49 0.00 0.03 83.82 22:26:01 3 12.93 0.00 2.47 0.07 0.03 84.50 22:26:01 4 14.19 0.00 2.40 0.12 0.05 83.24 22:26:01 5 14.14 0.00 3.05 0.09 0.05 82.67 22:26:01 6 13.67 0.00 2.62 0.37 0.03 83.30 22:26:01 7 13.59 0.00 2.47 0.00 0.03 83.91 22:27:01 all 0.03 0.00 0.01 0.00 0.01 99.96 22:27:01 0 0.05 0.00 0.00 0.00 0.02 99.93 22:27:01 1 0.02 0.00 0.02 0.02 0.02 99.93 22:27:01 2 0.02 0.00 0.02 0.00 0.02 99.95 22:27:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:27:01 4 0.03 0.00 0.02 0.00 0.00 99.95 22:27:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:27:01 7 0.05 0.00 0.02 0.00 0.02 99.92 22:28:01 all 0.03 0.00 0.01 0.00 0.00 99.95 22:28:01 0 0.03 0.00 0.02 0.00 0.02 99.93 22:28:01 1 0.05 0.00 0.00 0.00 0.00 99.95 22:28:01 2 0.05 0.00 0.02 0.00 0.00 99.93 22:28:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:28:01 4 0.03 0.00 0.00 0.00 0.00 99.97 22:28:01 5 0.02 0.00 0.02 0.00 0.00 99.97 22:28:01 6 0.03 0.00 0.02 0.03 0.00 99.92 22:28:01 7 0.00 0.00 0.05 0.00 0.02 99.93 Average: all 9.20 0.00 2.17 0.54 0.03 88.06 Average: 0 8.38 0.00 2.08 0.42 0.03 89.10 Average: 1 9.34 0.00 2.06 0.91 0.03 87.66 Average: 2 9.96 0.00 1.84 0.14 0.03 88.04 Average: 3 8.59 0.00 2.19 0.11 0.02 89.09 Average: 4 9.04 0.00 2.18 0.13 0.03 88.62 Average: 5 9.62 0.00 2.43 0.84 0.03 87.08 Average: 6 9.92 0.00 1.95 0.24 0.02 87.87 Average: 7 8.77 0.00 2.59 1.55 0.04 87.06