---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21707 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: 2800.000 BogoMIPS: 5600.00 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-21707) 04/22/22 _x86_64_ (8 CPU) 01:07:50 LINUX RESTART (8 CPU) 01:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:09:02 356.74 56.31 300.43 0.00 7431.29 192812.26 0.00 01:10:01 178.26 1.25 177.01 0.00 19.11 65067.43 0.00 01:11:01 112.36 0.02 112.35 0.00 4.27 24204.23 0.00 01:12:01 1.65 0.00 1.65 0.00 0.00 18.81 0.00 01:13:01 1.40 0.03 1.37 0.00 0.67 15.86 0.00 01:14:01 0.90 0.00 0.90 0.00 0.00 12.00 0.00 01:15:01 1.17 0.00 1.17 0.00 0.00 14.13 0.00 01:16:01 1.00 0.00 1.00 0.00 0.00 12.80 0.00 01:17:01 1.13 0.02 1.12 0.00 0.13 12.53 0.00 01:18:01 1.70 0.00 1.70 0.00 0.00 20.00 0.00 Average: 65.44 5.77 59.67 0.00 746.74 28157.65 0.00 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:02 29246348 31766332 548704 1.67 112024 2690932 2189488 6.45 1118408 2167688 2780 01:10:01 28033416 31486576 804452 2.45 178856 3474084 2495656 7.35 1603864 2783764 82152 01:11:01 27814092 31784980 507940 1.54 189432 3936916 1811404 5.34 1310028 3253348 132 01:12:01 27815264 31786196 506508 1.54 189500 3936920 1811404 5.34 1308796 3253348 180 01:13:01 27823340 31794288 498432 1.52 189548 3936940 1811404 5.34 1301004 3253376 28 01:14:01 27825096 31796092 496564 1.51 189588 3936952 1811404 5.34 1300272 3253376 188 01:15:01 27825332 31796376 496276 1.51 189612 3936956 1811404 5.34 1299744 3253380 20 01:16:01 27826564 31797648 495208 1.51 189648 3936960 1811404 5.34 1298940 3253392 180 01:17:01 27825844 31796932 495808 1.51 189672 3936956 1811404 5.34 1299360 3253396 20 01:18:01 27826032 31797332 495348 1.51 189696 3936956 1811404 5.34 1299376 3253504 52 Average: 27986133 31760275 534524 1.63 180758 3766057 1917638 5.65 1313979 3097857 8573 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:02 ens3 749.26 472.02 5499.51 112.32 0.00 0.00 0.00 0.00 01:09:02 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 01:09:02 docker0 75.62 89.89 6.38 105.51 0.00 0.00 0.00 0.00 01:09:02 vethacbcb5a 66.44 79.49 6.52 60.00 0.00 0.00 0.00 0.00 01:10:01 vethc7072ba 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:10:01 ens3 201.03 150.39 2094.70 70.19 0.00 0.00 0.00 0.00 01:10:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:10:01 docker0 102.91 137.11 8.17 2053.93 0.00 0.00 0.00 0.00 01:11:01 ens3 119.96 72.69 2630.58 14.70 0.00 0.00 0.00 0.00 01:11:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 01:11:01 docker0 7.30 9.43 0.43 51.77 0.00 0.00 0.00 0.00 01:12:01 ens3 1.85 1.03 0.45 0.32 0.00 0.00 0.00 0.00 01:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 ens3 1.28 0.38 0.41 0.27 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 ens3 9.42 10.43 0.81 18.47 0.00 0.00 0.00 0.00 01:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 ens3 4.20 4.15 0.50 7.11 0.00 0.00 0.00 0.00 01:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 ens3 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 108.58 71.00 1020.91 22.26 0.00 0.00 0.00 0.00 Average: lo 0.98 0.98 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 18.44 23.45 1.49 218.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21707) 04/22/22 _x86_64_ (8 CPU) 01:07:50 LINUX RESTART (8 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:02 all 10.02 0.00 4.29 2.99 0.07 82.63 01:09:02 0 9.23 0.00 4.18 1.14 0.07 85.38 01:09:02 1 10.49 0.00 3.73 0.67 0.07 85.04 01:09:02 2 10.81 0.00 3.96 0.94 0.07 84.23 01:09:02 3 11.55 0.00 4.78 4.88 0.08 78.70 01:09:02 4 9.02 0.00 4.26 5.47 0.07 81.19 01:09:02 5 9.44 0.00 5.89 5.53 0.05 79.09 01:09:02 6 10.67 0.00 3.92 4.34 0.07 81.00 01:09:02 7 8.97 0.00 3.62 0.90 0.08 86.43 01:10:01 all 28.99 0.00 6.23 1.68 0.10 63.00 01:10:01 0 29.20 0.00 5.71 0.17 0.10 64.81 01:10:01 1 29.09 0.00 5.91 0.64 0.10 64.25 01:10:01 2 30.88 0.00 6.02 0.36 0.10 62.64 01:10:01 3 31.03 0.00 7.23 5.61 0.10 56.02 01:10:01 4 27.82 0.00 5.75 0.21 0.09 66.13 01:10:01 5 26.10 0.00 5.09 0.07 0.09 68.66 01:10:01 6 30.60 0.00 7.88 5.60 0.10 55.82 01:10:01 7 27.17 0.00 6.28 0.81 0.10 65.64 01:11:01 all 4.80 0.00 1.78 0.97 0.04 92.41 01:11:01 0 4.09 0.00 1.83 0.20 0.03 93.84 01:11:01 1 5.16 0.00 1.86 0.55 0.03 92.39 01:11:01 2 4.14 0.00 1.58 0.45 0.03 93.79 01:11:01 3 4.97 0.00 2.12 4.55 0.03 88.33 01:11:01 4 4.98 0.00 2.15 0.54 0.03 92.30 01:11:01 5 3.86 0.00 1.58 0.05 0.03 94.48 01:11:01 6 6.72 0.00 1.54 1.22 0.03 90.49 01:11:01 7 4.41 0.00 1.63 0.20 0.05 93.71 01:12:01 all 0.26 0.00 0.02 0.01 0.00 99.72 01:12:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:12:01 2 0.00 0.00 0.02 0.00 0.00 99.98 01:12:01 3 0.05 0.00 0.07 0.07 0.00 99.82 01:12:01 4 0.00 0.00 0.00 0.00 0.00 100.00 01:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:12:01 6 1.96 0.00 0.05 0.00 0.00 98.00 01:12:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:13:01 all 0.08 0.00 0.04 0.01 0.00 99.87 01:13:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:13:01 1 0.00 0.00 0.02 0.00 0.00 99.98 01:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:13:01 3 0.08 0.00 0.08 0.03 0.02 99.78 01:13:01 4 0.03 0.00 0.07 0.02 0.00 99.88 01:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:13:01 6 0.43 0.00 0.13 0.00 0.02 99.42 01:13:01 7 0.03 0.00 0.00 0.00 0.00 99.97 01:14:01 all 0.03 0.00 0.03 0.01 0.00 99.93 01:14:01 0 0.03 0.00 0.02 0.00 0.00 99.95 01:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:14:01 2 0.05 0.00 0.02 0.00 0.00 99.93 01:14:01 3 0.08 0.00 0.10 0.05 0.00 99.77 01:14:01 4 0.02 0.00 0.03 0.00 0.02 99.93 01:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:14:01 6 0.02 0.00 0.03 0.00 0.00 99.95 01:14:01 7 0.03 0.00 0.05 0.00 0.00 99.92 01:15:01 all 0.02 0.00 0.01 0.02 0.00 99.94 01:15:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:15:01 1 0.02 0.00 0.02 0.00 0.00 99.97 01:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:15:01 3 0.00 0.00 0.03 0.02 0.00 99.95 01:15:01 4 0.05 0.00 0.03 0.17 0.00 99.75 01:15:01 5 0.00 0.00 0.02 0.00 0.00 99.98 01:15:01 6 0.08 0.00 0.00 0.00 0.00 99.92 01:15:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:16:01 all 0.02 0.00 0.01 0.03 0.00 99.94 01:16:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:16:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:16:01 2 0.02 0.00 0.02 0.00 0.00 99.97 01:16:01 3 0.02 0.00 0.03 0.25 0.00 99.70 01:16:01 4 0.05 0.00 0.02 0.00 0.00 99.93 01:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 01:16:01 6 0.02 0.00 0.02 0.00 0.00 99.97 01:16:01 7 0.00 0.00 0.02 0.00 0.00 99.98 01:17:01 all 0.01 0.00 0.01 0.02 0.01 99.95 01:17:01 0 0.02 0.00 0.03 0.00 0.00 99.95 01:17:01 1 0.02 0.00 0.00 0.00 0.02 99.97 01:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:17:01 3 0.02 0.00 0.00 0.05 0.00 99.93 01:17:01 4 0.02 0.00 0.03 0.00 0.02 99.93 01:17:01 5 0.02 0.00 0.00 0.08 0.00 99.90 01:17:01 6 0.00 0.00 0.02 0.00 0.00 99.98 01:17:01 7 0.02 0.00 0.02 0.00 0.02 99.95 01:18:01 all 0.01 0.00 0.01 0.03 0.00 99.95 01:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:18:01 1 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 2 0.03 0.00 0.03 0.00 0.02 99.92 01:18:01 3 0.03 0.00 0.02 0.02 0.00 99.93 01:18:01 4 0.02 0.00 0.00 0.12 0.00 99.87 01:18:01 5 0.00 0.00 0.02 0.08 0.00 99.90 01:18:01 6 0.00 0.00 0.00 0.00 0.00 100.00 01:18:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 4.35 0.00 1.23 0.57 0.02 93.84 Average: 0 4.20 0.00 1.17 0.15 0.02 94.47 Average: 1 4.39 0.00 1.13 0.18 0.02 94.27 Average: 2 4.51 0.00 1.15 0.17 0.02 94.15 Average: 3 4.70 0.00 1.42 1.54 0.02 92.32 Average: 4 4.13 0.00 1.22 0.65 0.02 93.99 Average: 5 3.89 0.00 1.25 0.58 0.02 94.27 Average: 6 4.97 0.00 1.34 1.10 0.02 92.57 Average: 7 3.98 0.00 1.14 0.19 0.03 94.66