---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-23585 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-23585) 04/26/22 _x86_64_ (8 CPU) 08:24:36 LINUX RESTART (8 CPU) 08:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:26:01 385.22 45.29 339.93 0.00 4032.66 132766.41 0.00 08:27:01 192.04 0.12 191.92 0.00 6.40 25440.05 0.00 08:28:01 30.46 0.02 30.44 0.00 1.20 15962.67 0.00 08:29:01 0.93 0.00 0.93 0.00 0.00 11.48 0.00 08:30:02 1.68 0.02 1.67 0.00 0.13 18.80 0.00 08:31:01 1.49 0.00 1.49 0.00 0.00 16.94 0.00 08:32:01 1.02 0.00 1.02 0.00 0.00 11.60 0.00 08:33:01 1.62 0.00 1.62 0.00 0.00 17.33 0.00 08:34:01 0.92 0.00 0.92 0.00 0.00 10.13 0.00 Average: 68.50 5.06 63.44 0.00 449.75 19397.35 0.00 08:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:26:01 28392760 31772896 523364 1.59 163596 3425256 1993448 5.87 1197420 2847036 35056 08:27:01 28117216 31778352 515108 1.57 164060 3680316 1765232 5.20 1241296 3046436 469160 08:28:01 28124016 31785696 506768 1.54 164272 3680408 1781640 5.25 1248012 3034336 16 08:29:01 28123408 31785112 507032 1.54 164300 3680408 1781640 5.25 1247288 3034332 184 08:30:02 28127024 31788748 503404 1.53 164356 3680416 1781640 5.25 1243804 3034348 12 08:31:01 28126400 31788176 503924 1.53 164376 3680416 1781640 5.25 1244524 3034352 208 08:32:01 28133896 31795684 496324 1.51 164404 3680420 1781640 5.25 1236880 3034360 176 08:33:01 28134352 31796204 495780 1.51 164428 3680424 1781640 5.25 1236776 3034368 176 08:34:01 28134628 31796716 495488 1.51 164444 3680424 1781640 5.25 1236196 3034576 20 Average: 28157078 31787509 505244 1.54 164248 3652054 1803351 5.31 1236911 3014905 56112 08:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:26:01 ens3 731.04 469.89 5442.23 109.21 0.00 0.00 0.00 0.00 08:26:01 lo 6.27 6.27 0.61 0.61 0.00 0.00 0.00 0.00 08:26:01 docker0 114.35 143.79 9.89 1070.62 0.00 0.00 0.00 0.00 08:27:01 ens3 168.16 115.18 2686.54 66.79 0.00 0.00 0.00 0.00 08:27:01 lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 08:27:01 docker0 10.41 14.50 0.61 92.02 0.00 0.00 0.00 0.00 08:28:01 ens3 10.36 7.02 11.96 4.22 0.00 0.00 0.00 0.00 08:28:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.32 0.29 0.12 0.08 0.00 0.00 0.00 0.00 08:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 0.07 0.02 0.01 0.00 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 101.33 65.97 906.24 20.07 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 13.89 17.62 1.17 129.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-23585) 04/26/22 _x86_64_ (8 CPU) 08:24:36 LINUX RESTART (8 CPU) 08:25:01 CPU %user %nice %system %iowait %steal %idle 08:26:01 all 11.10 0.00 4.39 2.11 0.07 82.33 08:26:01 0 12.42 0.00 3.46 1.54 0.07 82.51 08:26:01 1 11.19 0.00 3.89 0.59 0.07 84.26 08:26:01 2 9.20 0.00 3.99 0.94 0.05 85.81 08:26:01 3 12.70 0.00 5.91 3.78 0.08 77.53 08:26:01 4 11.42 0.00 4.76 5.08 0.08 78.66 08:26:01 5 10.77 0.00 5.65 2.57 0.07 80.94 08:26:01 6 10.98 0.00 3.64 1.73 0.07 83.58 08:26:01 7 10.09 0.00 3.84 0.66 0.08 85.32 08:27:01 all 30.12 0.00 6.76 1.00 0.10 62.02 08:27:01 0 30.86 0.00 7.27 0.69 0.08 61.10 08:27:01 1 33.59 0.00 6.32 0.22 0.10 59.77 08:27:01 2 29.48 0.00 6.58 2.18 0.10 61.66 08:27:01 3 31.21 0.00 7.29 0.86 0.12 60.52 08:27:01 4 24.83 0.00 5.83 1.86 0.08 67.39 08:27:01 5 30.91 0.00 7.39 0.84 0.10 60.77 08:27:01 6 30.82 0.00 6.64 0.12 0.08 62.34 08:27:01 7 29.27 0.00 6.78 1.25 0.08 62.62 08:28:01 all 0.25 0.00 0.18 0.31 0.01 99.25 08:28:01 0 0.27 0.00 0.17 0.00 0.02 99.55 08:28:01 1 0.32 0.00 0.12 0.05 0.02 99.50 08:28:01 2 0.25 0.00 0.13 0.38 0.00 99.23 08:28:01 3 0.22 0.00 0.08 0.00 0.00 99.70 08:28:01 4 0.22 0.00 0.50 1.63 0.00 97.65 08:28:01 5 0.20 0.00 0.17 0.38 0.02 99.23 08:28:01 6 0.20 0.00 0.15 0.03 0.02 99.60 08:28:01 7 0.33 0.00 0.13 0.02 0.02 99.50 08:29:01 all 0.02 0.00 0.02 0.00 0.00 99.96 08:29:01 0 0.02 0.00 0.02 0.00 0.00 99.97 08:29:01 1 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 2 0.02 0.00 0.02 0.02 0.00 99.95 08:29:01 3 0.00 0.00 0.02 0.02 0.00 99.97 08:29:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:29:01 5 0.02 0.00 0.02 0.00 0.00 99.97 08:29:01 6 0.05 0.00 0.00 0.00 0.00 99.95 08:29:01 7 0.03 0.00 0.03 0.00 0.02 99.92 08:30:02 all 0.19 0.00 0.02 0.01 0.00 99.78 08:30:02 0 0.00 0.00 0.02 0.00 0.00 99.98 08:30:02 1 0.00 0.00 0.00 0.00 0.00 100.00 08:30:02 2 0.00 0.00 0.02 0.03 0.00 99.95 08:30:02 3 0.03 0.00 0.02 0.02 0.00 99.93 08:30:02 4 0.00 0.00 0.00 0.00 0.00 100.00 08:30:02 5 0.02 0.00 0.00 0.00 0.00 99.98 08:30:02 6 1.39 0.00 0.05 0.00 0.02 98.55 08:30:02 7 0.08 0.00 0.05 0.00 0.02 99.85 08:31:01 all 0.26 0.00 0.01 0.00 0.00 99.72 08:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 3 0.00 0.00 0.00 0.02 0.00 99.98 08:31:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 5 0.00 0.00 0.03 0.00 0.00 99.97 08:31:01 6 1.99 0.00 0.02 0.00 0.00 98.00 08:31:01 7 0.05 0.00 0.05 0.00 0.00 99.90 08:32:01 all 0.27 0.00 0.01 0.00 0.00 99.71 08:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:32:01 1 0.02 0.00 0.03 0.02 0.02 99.92 08:32:01 2 0.00 0.00 0.00 0.02 0.00 99.98 08:32:01 3 0.03 0.00 0.00 0.00 0.00 99.97 08:32:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:32:01 5 0.03 0.00 0.02 0.00 0.00 99.95 08:32:01 6 2.00 0.00 0.02 0.00 0.00 97.98 08:32:01 7 0.05 0.00 0.02 0.00 0.02 99.92 08:33:01 all 0.14 0.00 0.01 0.00 0.01 99.84 08:33:01 0 0.02 0.00 0.00 0.00 0.02 99.97 08:33:01 1 0.03 0.00 0.02 0.02 0.02 99.92 08:33:01 2 0.00 0.00 0.02 0.02 0.00 99.97 08:33:01 3 0.00 0.00 0.02 0.00 0.00 99.98 08:33:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:33:01 5 0.03 0.00 0.02 0.00 0.02 99.93 08:33:01 6 0.99 0.00 0.02 0.00 0.02 98.97 08:33:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:34:01 all 0.01 0.00 0.01 0.00 0.01 99.96 08:34:01 0 0.00 0.00 0.03 0.00 0.00 99.97 08:34:01 1 0.03 0.00 0.03 0.02 0.02 99.90 08:34:01 2 0.02 0.00 0.00 0.00 0.02 99.97 08:34:01 3 0.00 0.00 0.00 0.00 0.02 99.98 08:34:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 5 0.00 0.00 0.00 0.00 0.00 100.00 08:34:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:34:01 7 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 4.67 0.00 1.26 0.38 0.02 93.67 Average: 0 4.80 0.00 1.21 0.25 0.02 93.72 Average: 1 4.99 0.00 1.15 0.10 0.03 93.73 Average: 2 4.30 0.00 1.19 0.40 0.02 94.10 Average: 3 4.86 0.00 1.47 0.52 0.02 93.13 Average: 4 4.02 0.00 1.22 0.95 0.02 93.79 Average: 5 4.64 0.00 1.47 0.42 0.02 93.45 Average: 6 5.33 0.00 1.16 0.21 0.02 93.28 Average: 7 4.39 0.00 1.20 0.21 0.03 94.16