---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-64108 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: 2799.994 BogoMIPS: 5599.98 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-64108) 05/19/22 _x86_64_ (8 CPU) 20:13:32 LINUX RESTART (8 CPU) 20:14:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:15:01 194.20 25.60 168.61 0.00 2462.12 125092.88 0.00 20:16:01 154.94 0.40 154.54 0.00 17.73 35815.10 0.00 20:17:01 150.90 0.02 150.88 0.00 0.13 54786.80 0.00 20:18:01 2.48 0.00 2.48 0.00 0.00 29.88 0.00 20:19:01 1.25 0.02 1.23 0.00 0.13 14.13 0.00 20:20:01 1.35 0.00 1.35 0.00 0.00 16.40 0.00 20:21:01 1.13 0.00 1.13 0.00 0.00 13.06 0.00 20:22:01 1.62 0.00 1.62 0.00 0.00 20.13 0.00 20:23:01 0.90 0.00 0.90 0.00 0.00 10.13 0.00 20:24:01 1.53 0.00 1.53 0.00 0.00 22.66 0.00 Average: 51.03 2.60 48.43 0.00 248.01 21583.03 0.00 20:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:15:01 29069060 31780436 527648 1.60 102468 2879084 1996512 5.88 1073116 2370508 12 20:16:01 28535544 31625376 664120 2.02 128024 3180556 2268624 6.69 1434216 2467984 281396 20:17:01 27947932 31777412 513712 1.56 147464 3853760 1803812 5.32 1294124 3150368 428 20:18:01 27949200 31778768 512144 1.56 147504 3853764 1803812 5.32 1293808 3150372 76 20:19:01 27954836 31784472 506356 1.54 147536 3853764 1803812 5.32 1287256 3150404 20 20:20:01 27954632 31784284 506460 1.54 147556 3853772 1803812 5.32 1287560 3150404 48 20:21:01 27956096 31785800 504896 1.54 147588 3853776 1803812 5.32 1286280 3150408 20 20:22:01 27958748 31788688 502144 1.53 147624 3853780 1803812 5.32 1283284 3150608 20 20:23:01 27958740 31788696 502064 1.53 147644 3853780 1803812 5.32 1283292 3150608 20 20:24:01 27958908 31789092 502000 1.53 147680 3853760 1803812 5.32 1283160 3150780 140 Average: 28124370 31768302 524154 1.59 141109 3688980 1869563 5.51 1280610 3004244 28218 20:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:15:01 ens3 709.98 441.14 5753.67 109.01 0.00 0.00 0.00 0.00 20:15:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 20:15:01 docker0 3.30 2.88 0.34 43.48 0.00 0.00 0.00 0.00 20:16:01 ens3 214.53 168.24 1588.46 82.06 0.00 0.00 0.00 0.00 20:16:01 vethce42eb1 44.64 54.27 4.11 727.97 0.00 0.00 0.00 0.06 20:16:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:16:01 docker0 107.32 132.34 8.08 1537.34 0.00 0.00 0.00 0.00 20:17:01 ens3 149.63 103.75 2630.34 64.74 0.00 0.00 0.00 0.00 20:17:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 20:17:01 docker0 2.92 5.86 0.19 53.84 0.00 0.00 0.00 0.00 20:18:01 ens3 1.85 0.93 1.80 0.31 0.00 0.00 0.00 0.00 20:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:20:01 ens3 0.37 0.37 0.18 0.09 0.00 0.00 0.00 0.00 20:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 107.67 71.47 997.49 25.62 0.00 0.00 0.00 0.00 Average: lo 0.95 0.95 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 11.35 14.11 0.86 163.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-64108) 05/19/22 _x86_64_ (8 CPU) 20:13:32 LINUX RESTART (8 CPU) 20:14:01 CPU %user %nice %system %iowait %steal %idle 20:15:01 all 8.41 0.00 2.97 6.88 0.13 81.61 20:15:01 0 9.02 0.00 2.83 0.74 0.25 87.16 20:15:01 1 6.85 0.00 2.23 1.66 0.08 89.18 20:15:01 2 8.88 0.00 2.96 5.07 0.10 82.99 20:15:01 3 7.94 0.00 2.81 3.86 0.10 85.30 20:15:01 4 7.83 0.00 3.18 20.71 0.08 68.19 20:15:01 5 8.51 0.00 3.59 9.32 0.17 78.42 20:15:01 6 10.37 0.00 1.93 11.02 0.07 76.61 20:15:01 7 7.89 0.00 4.23 2.63 0.17 85.07 20:16:01 all 23.75 0.00 4.62 4.95 0.11 66.58 20:16:01 0 21.42 0.00 4.40 3.18 0.08 70.92 20:16:01 1 24.50 0.00 3.88 1.52 0.12 69.99 20:16:01 2 24.24 0.00 4.90 19.30 0.12 51.44 20:16:01 3 24.84 0.00 4.95 3.57 0.10 66.54 20:16:01 4 24.18 0.00 4.93 1.51 0.12 69.26 20:16:01 5 24.81 0.00 4.96 6.51 0.12 63.60 20:16:01 6 24.25 0.00 4.81 2.10 0.15 68.69 20:16:01 7 21.74 0.00 4.09 1.88 0.10 72.19 20:17:01 all 16.27 0.00 3.53 2.10 0.06 78.03 20:17:01 0 15.41 0.00 3.33 0.17 0.07 81.03 20:17:01 1 15.93 0.00 3.73 4.12 0.07 76.16 20:17:01 2 16.45 0.00 3.25 2.42 0.07 77.81 20:17:01 3 17.19 0.00 3.53 0.07 0.05 79.16 20:17:01 4 16.40 0.00 3.61 0.89 0.05 79.05 20:17:01 5 18.03 0.00 3.43 5.38 0.07 73.08 20:17:01 6 16.61 0.00 3.48 3.62 0.07 76.22 20:17:01 7 14.14 0.00 3.89 0.15 0.05 81.76 20:18:01 all 0.27 0.00 0.01 0.01 0.00 99.70 20:18:01 0 1.99 0.00 0.00 0.00 0.00 98.01 20:18:01 1 0.02 0.00 0.05 0.07 0.00 99.87 20:18:01 2 0.02 0.00 0.00 0.02 0.00 99.97 20:18:01 3 0.05 0.00 0.03 0.00 0.03 99.88 20:18:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:18:01 5 0.05 0.00 0.00 0.00 0.00 99.95 20:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 all 0.27 0.00 0.01 0.00 0.00 99.71 20:19:01 0 1.97 0.00 0.02 0.00 0.00 98.01 20:19:01 1 0.02 0.00 0.03 0.03 0.00 99.92 20:19:01 2 0.03 0.00 0.03 0.00 0.02 99.92 20:19:01 3 0.03 0.00 0.02 0.00 0.02 99.93 20:19:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:20:01 all 0.17 0.00 0.01 0.01 0.00 99.80 20:20:01 0 1.32 0.00 0.05 0.00 0.02 98.61 20:20:01 1 0.02 0.00 0.02 0.02 0.00 99.95 20:20:01 2 0.00 0.00 0.00 0.05 0.00 99.95 20:20:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:20:01 5 0.00 0.00 0.02 0.00 0.00 99.98 20:20:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:20:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:21:01 all 0.02 0.00 0.01 0.01 0.00 99.96 20:21:01 0 0.02 0.00 0.00 0.00 0.00 99.98 20:21:01 1 0.02 0.00 0.02 0.05 0.00 99.92 20:21:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:21:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:21:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:21:01 5 0.03 0.00 0.02 0.00 0.02 99.93 20:21:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:21:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:22:01 all 0.01 0.00 0.01 0.01 0.00 99.97 20:22:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:22:01 1 0.00 0.00 0.02 0.07 0.02 99.90 20:22:01 2 0.02 0.00 0.02 0.00 0.00 99.97 20:22:01 3 0.02 0.00 0.03 0.00 0.00 99.95 20:22:01 4 0.00 0.00 0.00 0.00 0.00 100.00 20:22:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:22:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:22:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:23:01 all 0.01 0.00 0.00 0.00 0.01 99.98 20:23:01 0 0.02 0.00 0.00 0.00 0.02 99.97 20:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 20:23:01 2 0.00 0.00 0.02 0.02 0.00 99.97 20:23:01 3 0.05 0.00 0.00 0.00 0.02 99.93 20:23:01 4 0.00 0.00 0.00 0.00 0.02 99.98 20:23:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:23:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:23:01 7 0.00 0.00 0.00 0.00 0.00 100.00 20:24:01 all 0.03 0.00 0.00 0.01 0.00 99.96 20:24:01 0 0.13 0.00 0.00 0.00 0.00 99.87 20:24:01 1 0.03 0.00 0.00 0.03 0.00 99.93 20:24:01 2 0.02 0.00 0.00 0.02 0.00 99.97 20:24:01 3 0.03 0.00 0.02 0.00 0.02 99.93 20:24:01 4 0.02 0.00 0.00 0.00 0.00 99.98 20:24:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 20:24:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.89 0.00 1.11 1.39 0.03 92.58 Average: 0 5.10 0.00 1.06 0.40 0.04 93.39 Average: 1 4.71 0.00 0.99 0.75 0.03 93.52 Average: 2 4.93 0.00 1.11 2.67 0.03 91.26 Average: 3 4.99 0.00 1.14 0.74 0.04 93.10 Average: 4 4.82 0.00 1.17 2.30 0.03 91.70 Average: 5 5.12 0.00 1.20 2.11 0.04 91.54 Average: 6 5.09 0.00 1.02 1.66 0.03 92.20 Average: 7 4.34 0.00 1.21 0.46 0.03 93.96