---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23523 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 12G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23523) 04/25/22 _x86_64_ (8 CPU) 21:12:55 LINUX RESTART (8 CPU) 21:13:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:14:01 505.27 135.75 330.89 38.63 15671.37 110834.68 5302603.69 21:15:01 234.93 1.50 233.43 0.00 24.53 103756.04 0.00 21:16:01 117.78 0.05 117.73 0.00 5.33 63744.35 0.00 21:17:01 5.72 0.02 5.70 0.00 0.13 33613.75 0.00 21:18:01 1.88 0.00 1.88 0.00 0.00 21.33 0.00 21:19:01 0.90 0.02 0.88 0.00 0.13 9.87 0.00 21:20:01 3.00 1.57 1.43 0.00 49.05 18.39 0.00 21:21:01 131.66 0.27 131.39 0.00 20.93 55164.14 0.00 Average: 123.55 16.90 101.96 4.69 1914.00 45622.12 643375.04 21:13:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:14:01 29307200 31812584 516556 1.57 107820 2682420 1981764 5.84 1074172 2167700 392 21:15:01 28066548 31497180 799292 2.43 179076 3451292 2622188 7.73 1583064 2774464 59304 21:16:01 27816332 31789572 507276 1.54 189500 3937164 1790112 5.28 1305880 3258124 148 21:17:01 27816980 31790440 506004 1.54 189568 3937160 1790112 5.28 1305192 3258124 16 21:18:01 27816748 31790244 505800 1.54 189600 3937160 1808984 5.33 1304756 3258128 20 21:19:01 27817456 31791004 505028 1.54 189612 3937172 1808984 5.33 1305164 3258132 8 21:20:01 27820440 31796628 499168 1.52 189660 3938644 1808984 5.33 1301696 3257656 28 21:21:01 26289100 31756456 534076 1.62 226404 5261912 2034812 6.00 1427476 4527288 552 Average: 27843850 31753014 546650 1.66 182655 3885366 1955742 5.76 1325925 3219952 7558 21:13:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:14:01 ens3 873.71 535.34 6867.15 112.70 0.00 0.00 0.00 0.00 21:14:01 lo 8.41 8.41 0.81 0.81 0.00 0.00 0.00 0.00 21:14:01 docker0 2.55 1.84 0.41 7.80 0.00 0.00 0.00 0.00 21:15:01 ens3 293.52 227.63 2158.51 82.27 0.00 0.00 0.00 0.00 21:15:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 21:15:01 docker0 176.55 226.86 14.16 2115.09 0.00 0.00 0.00 0.00 21:15:01 veth568d9c6 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 21:16:01 ens3 194.17 143.49 2653.61 198.72 0.00 0.00 0.00 0.00 21:16:01 lo 7.93 7.93 0.78 0.78 0.00 0.00 0.00 0.00 21:16:01 docker0 8.55 10.93 0.50 51.81 0.00 0.00 0.00 0.00 21:17:01 ens3 0.68 0.65 0.04 0.06 0.00 0.00 0.00 0.00 21:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:18:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 ens3 0.55 0.17 0.12 0.07 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 ens3 22.76 13.05 20.08 6.59 0.00 0.00 0.00 0.00 21:20:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 ens3 433.71 280.54 7697.36 111.02 0.00 0.00 0.00 0.00 21:21:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 21:21:01 veth0652ec4 0.97 0.68 0.15 0.14 0.00 0.00 0.00 0.00 21:21:01 docker0 37.26 49.36 3.52 388.22 0.00 0.00 0.00 0.00 Average: ens3 224.69 148.50 2405.93 63.72 0.00 0.00 0.00 0.00 Average: lo 2.37 2.37 0.23 0.23 0.00 0.00 0.00 0.00 Average: veth0652ec4 0.12 0.09 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 28.22 36.27 2.33 321.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23523) 04/25/22 _x86_64_ (8 CPU) 21:12:55 LINUX RESTART (8 CPU) 21:13:03 CPU %user %nice %system %iowait %steal %idle 21:14:01 all 10.49 0.02 5.18 4.35 0.06 79.90 21:14:01 0 10.74 0.02 4.75 1.35 0.05 83.09 21:14:01 1 11.04 0.00 5.55 3.19 0.05 80.17 21:14:01 2 10.93 0.00 3.86 2.84 0.05 82.32 21:14:01 3 8.62 0.00 7.11 2.95 0.07 81.25 21:14:01 4 11.94 0.00 5.85 6.25 0.07 75.90 21:14:01 5 9.93 0.12 5.61 6.74 0.07 77.53 21:14:01 6 10.73 0.00 4.31 2.70 0.05 82.21 21:14:01 7 10.02 0.05 4.36 8.84 0.09 76.63 21:15:01 all 26.43 0.00 5.98 1.37 0.08 66.15 21:15:01 0 24.07 0.00 6.37 0.91 0.08 68.56 21:15:01 1 27.74 0.00 6.03 0.29 0.08 65.86 21:15:01 2 25.53 0.00 5.88 0.17 0.07 68.35 21:15:01 3 26.93 0.00 6.55 2.98 0.08 63.45 21:15:01 4 26.60 0.00 5.74 1.16 0.07 66.43 21:15:01 5 28.54 0.00 6.29 3.33 0.08 61.74 21:15:01 6 25.38 0.00 5.23 0.22 0.08 69.09 21:15:01 7 26.61 0.00 5.75 1.88 0.08 65.68 21:16:01 all 6.29 0.00 2.10 0.57 0.04 91.00 21:16:01 0 6.05 0.00 2.31 0.05 0.03 91.56 21:16:01 1 7.08 0.00 1.71 0.22 0.03 90.96 21:16:01 2 6.09 0.00 1.76 0.57 0.03 91.55 21:16:01 3 5.73 0.00 2.30 2.77 0.05 89.14 21:16:01 4 5.13 0.00 1.73 0.49 0.03 92.62 21:16:01 5 6.57 0.00 2.01 0.05 0.03 91.34 21:16:01 6 7.31 0.00 2.40 0.20 0.03 90.06 21:16:01 7 6.36 0.00 2.61 0.20 0.03 90.79 21:17:01 all 0.26 0.00 0.02 0.01 0.00 99.71 21:17:01 0 0.00 0.00 0.00 0.00 0.00 100.00 21:17:01 1 1.97 0.00 0.02 0.00 0.00 98.01 21:17:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:17:01 3 0.02 0.00 0.02 0.08 0.00 99.88 21:17:01 4 0.03 0.00 0.03 0.00 0.02 99.92 21:17:01 5 0.03 0.00 0.03 0.00 0.00 99.93 21:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:17:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:18:01 all 0.06 0.00 0.01 0.04 0.00 99.89 21:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 21:18:01 1 0.20 0.00 0.00 0.00 0.00 99.80 21:18:01 2 0.03 0.00 0.00 0.05 0.00 99.92 21:18:01 3 0.05 0.00 0.00 0.22 0.00 99.73 21:18:01 4 0.07 0.00 0.07 0.07 0.00 99.80 21:18:01 5 0.07 0.00 0.02 0.00 0.00 99.92 21:18:01 6 0.02 0.00 0.02 0.00 0.00 99.97 21:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:19:01 all 0.01 0.00 0.01 0.00 0.00 99.98 21:19:01 0 0.00 0.00 0.02 0.00 0.00 99.98 21:19:01 1 0.00 0.00 0.02 0.00 0.00 99.98 21:19:01 2 0.02 0.00 0.02 0.00 0.00 99.97 21:19:01 3 0.00 0.00 0.00 0.00 0.00 100.00 21:19:01 4 0.02 0.00 0.02 0.00 0.02 99.95 21:19:01 5 0.00 0.00 0.02 0.00 0.00 99.98 21:19:01 6 0.02 0.00 0.00 0.00 0.00 99.98 21:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 21:20:01 all 0.25 0.00 0.06 0.01 0.01 99.67 21:20:01 0 0.18 0.00 0.03 0.00 0.02 99.77 21:20:01 1 0.17 0.00 0.07 0.00 0.00 99.77 21:20:01 2 0.05 0.00 0.07 0.03 0.00 99.85 21:20:01 3 0.42 0.00 0.05 0.03 0.02 99.48 21:20:01 4 0.35 0.00 0.08 0.02 0.02 99.53 21:20:01 5 0.37 0.00 0.02 0.00 0.00 99.62 21:20:01 6 0.37 0.00 0.05 0.02 0.00 99.57 21:20:01 7 0.13 0.00 0.08 0.00 0.00 99.78 21:21:01 all 9.12 0.00 3.86 2.47 0.07 84.47 21:21:01 0 9.33 0.00 4.46 5.09 0.07 81.06 21:21:01 1 8.97 0.00 3.53 1.15 0.08 86.27 21:21:01 2 7.90 0.00 4.08 8.81 0.08 79.13 21:21:01 3 8.14 0.00 4.60 0.78 0.07 86.42 21:21:01 4 9.75 0.00 3.96 0.72 0.07 85.50 21:21:01 5 8.97 0.00 3.52 0.85 0.07 86.59 21:21:01 6 9.63 0.00 3.34 0.61 0.07 86.35 21:21:01 7 10.28 0.00 3.41 1.73 0.08 84.49 Average: all 6.56 0.00 2.13 1.08 0.03 90.20 Average: 0 6.24 0.00 2.22 0.92 0.03 90.58 Average: 1 7.10 0.00 2.09 0.59 0.03 90.20 Average: 2 6.26 0.00 1.94 1.55 0.03 90.22 Average: 3 6.18 0.00 2.55 1.21 0.04 90.02 Average: 4 6.68 0.00 2.16 1.06 0.04 90.07 Average: 5 6.75 0.01 2.16 1.34 0.03 89.70 Average: 6 6.63 0.00 1.90 0.46 0.03 90.99 Average: 7 6.61 0.01 2.00 1.53 0.04 89.81