---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19485 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19485) 07/11/22 _x86_64_ (8 CPU) 22:52:10 LINUX RESTART (8 CPU) 22:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:54:01 83.42 1.00 82.42 0.00 26.66 108582.17 0.00 22:55:01 70.86 0.17 70.69 0.00 8.00 36173.69 0.00 22:56:01 1.72 0.00 1.72 0.00 0.00 22.40 0.00 22:57:01 1.55 0.00 1.55 0.00 0.00 18.66 0.00 22:58:01 1.87 0.02 1.85 0.00 0.13 33.73 0.00 22:59:01 1.70 0.00 1.70 0.00 0.00 19.46 0.00 23:00:01 0.87 0.00 0.87 0.00 0.00 10.26 0.00 23:01:01 3.75 1.57 2.18 0.00 49.06 29.33 0.00 23:02:01 1.02 0.00 1.02 0.00 0.00 11.86 0.00 23:03:01 118.64 0.30 118.34 0.00 27.19 65075.77 0.00 Average: 28.54 0.30 28.23 0.00 11.10 20997.67 0.00 22:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:54:01 28067472 31660564 623968 1.90 114340 3688756 2320132 6.84 1311280 3047400 433440 22:55:01 28435060 31768704 519056 1.58 120824 3436064 1790992 5.28 1150180 2858744 92 22:56:01 28445356 31778724 510368 1.55 120876 3435928 1790992 5.28 1138132 2858596 20 22:57:01 28446252 31779664 509372 1.55 120920 3435928 1790992 5.28 1136628 2858596 24 22:58:01 28449156 31782628 506040 1.54 121056 3435936 1790992 5.28 1135032 2858600 44 22:59:01 28449968 31783496 505128 1.54 121112 3435936 1790992 5.28 1134308 2858604 16 23:00:01 28456424 31790000 498580 1.52 121136 3435940 1790992 5.28 1127436 2858608 24 23:01:01 28452920 31789052 499328 1.52 121228 3437424 1807904 5.33 1132796 2858164 28 23:02:01 28453148 31789320 499016 1.52 121268 3437424 1807904 5.33 1132068 2858140 8 23:03:01 26909032 31731068 547384 1.66 166424 4746128 1957156 5.77 1283116 4105036 176 Average: 28256479 31765322 521824 1.59 124918 3592546 1863905 5.49 1168098 3002049 43387 22:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:54:01 ens3 308.70 237.71 5037.00 81.89 0.00 0.00 0.00 0.00 22:54:01 docker0 105.78 113.96 8.42 1072.81 0.00 0.00 0.00 0.00 22:54:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 22:54:01 veth13e430a 47.06 61.39 4.67 719.81 0.00 0.00 0.00 0.06 22:55:01 ens3 124.83 74.58 2535.96 17.35 0.00 0.00 0.00 0.00 22:55:01 docker0 1.00 0.97 0.07 1.47 0.00 0.00 0.00 0.00 22:55:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 22:56:01 ens3 11.90 7.32 13.54 0.97 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:58:01 ens3 0.77 0.18 0.13 0.07 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 ens3 1.38 0.67 0.47 0.29 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:00:01 ens3 0.63 0.37 0.35 0.27 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 ens3 26.41 36.18 6.42 46.82 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 23:02:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 ens3 426.01 266.64 7908.90 89.50 0.00 0.00 0.00 0.00 23:03:01 docker0 40.27 55.13 3.63 689.53 0.00 0.00 0.00 0.00 23:03:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 23:03:01 veth46ca14e 0.82 0.67 0.14 0.19 0.00 0.00 0.00 0.00 Average: ens3 90.08 62.38 1550.32 23.72 0.00 0.00 0.00 0.00 Average: docker0 14.70 17.01 1.21 176.38 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: veth46ca14e 0.08 0.07 0.01 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19485) 07/11/22 _x86_64_ (8 CPU) 22:52:10 LINUX RESTART (8 CPU) 22:53:01 CPU %user %nice %system %iowait %steal %idle 22:54:01 all 40.03 0.00 6.81 0.68 0.10 52.38 22:54:01 0 38.75 0.00 7.43 0.59 0.10 53.13 22:54:01 1 41.29 0.00 6.26 0.00 0.10 52.35 22:54:01 2 39.64 0.00 6.22 0.34 0.08 53.72 22:54:01 3 39.41 0.00 7.81 0.39 0.10 52.28 22:54:01 4 41.24 0.00 6.34 0.39 0.08 51.95 22:54:01 5 41.20 0.00 6.75 0.05 0.10 51.90 22:54:01 6 39.26 0.00 6.47 0.05 0.10 54.11 22:54:01 7 39.45 0.00 7.21 3.66 0.12 49.56 22:55:01 all 22.67 0.00 4.11 0.94 0.07 72.21 22:55:01 0 22.44 0.00 4.86 0.03 0.07 72.60 22:55:01 1 22.75 0.00 3.58 0.10 0.07 73.50 22:55:01 2 22.27 0.00 3.93 1.31 0.07 72.42 22:55:01 3 22.36 0.00 4.22 0.08 0.08 73.26 22:55:01 4 22.63 0.00 4.20 0.39 0.07 72.71 22:55:01 5 22.37 0.00 3.87 0.13 0.07 73.56 22:55:01 6 23.41 0.00 3.59 0.10 0.08 72.81 22:55:01 7 23.17 0.00 4.59 5.40 0.07 66.77 22:56:01 all 0.17 0.00 0.02 0.01 0.00 99.81 22:56:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:56:01 1 0.03 0.00 0.03 0.00 0.00 99.93 22:56:01 2 0.03 0.00 0.03 0.03 0.00 99.90 22:56:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:56:01 4 0.05 0.00 0.03 0.00 0.00 99.92 22:56:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:56:01 6 0.00 0.00 0.03 0.00 0.00 99.97 22:56:01 7 1.14 0.00 0.03 0.02 0.00 98.81 22:57:01 all 0.22 0.00 0.01 0.00 0.00 99.76 22:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97 22:57:01 1 0.00 0.00 0.02 0.00 0.00 99.98 22:57:01 2 0.05 0.00 0.03 0.02 0.00 99.90 22:57:01 3 0.03 0.00 0.00 0.00 0.00 99.97 22:57:01 4 1.61 0.00 0.02 0.00 0.02 98.35 22:57:01 5 0.00 0.00 0.00 0.00 0.00 100.00 22:57:01 6 0.03 0.00 0.00 0.00 0.00 99.97 22:57:01 7 0.02 0.00 0.03 0.02 0.00 99.93 22:58:01 all 0.26 0.00 0.02 0.01 0.00 99.71 22:58:01 0 0.00 0.00 0.02 0.02 0.00 99.97 22:58:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:58:01 2 0.03 0.00 0.03 0.05 0.00 99.88 22:58:01 3 0.00 0.00 0.02 0.02 0.00 99.97 22:58:01 4 1.99 0.00 0.03 0.00 0.00 97.98 22:58:01 5 0.00 0.00 0.02 0.02 0.00 99.97 22:58:01 6 0.00 0.00 0.02 0.00 0.00 99.98 22:58:01 7 0.03 0.00 0.00 0.02 0.02 99.93 22:59:01 all 0.27 0.00 0.01 0.01 0.00 99.71 22:59:01 0 0.00 0.00 0.02 0.02 0.00 99.97 22:59:01 1 0.00 0.00 0.00 0.00 0.00 100.00 22:59:01 2 0.08 0.00 0.02 0.03 0.00 99.87 22:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 22:59:01 4 2.00 0.00 0.03 0.00 0.02 97.95 22:59:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:59:01 6 0.00 0.00 0.02 0.00 0.00 99.98 22:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00 23:00:01 all 0.24 0.00 0.01 0.00 0.00 99.74 23:00:01 0 0.03 0.00 0.00 0.00 0.00 99.97 23:00:01 1 0.03 0.00 0.02 0.00 0.00 99.95 23:00:01 2 0.03 0.00 0.02 0.00 0.02 99.93 23:00:01 3 0.03 0.00 0.00 0.00 0.00 99.97 23:00:01 4 0.05 0.00 0.03 0.00 0.02 99.90 23:00:01 5 1.66 0.00 0.02 0.00 0.00 98.32 23:00:01 6 0.02 0.00 0.02 0.00 0.00 99.97 23:00:01 7 0.03 0.00 0.02 0.02 0.00 99.93 23:01:01 all 0.43 0.00 0.06 0.01 0.01 99.49 23:01:01 0 0.30 0.00 0.07 0.00 0.00 99.63 23:01:01 1 0.17 0.00 0.03 0.00 0.02 99.78 23:01:01 2 0.32 0.00 0.03 0.03 0.00 99.62 23:01:01 3 0.38 0.00 0.03 0.00 0.02 99.57 23:01:01 4 0.40 0.00 0.10 0.02 0.00 99.48 23:01:01 5 1.63 0.00 0.07 0.00 0.02 98.29 23:01:01 6 0.08 0.00 0.07 0.00 0.00 99.85 23:01:01 7 0.17 0.00 0.07 0.03 0.00 99.73 23:02:01 all 0.25 0.00 0.01 0.01 0.00 99.73 23:02:01 0 0.02 0.00 0.02 0.00 0.02 99.95 23:02:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 2 0.03 0.00 0.00 0.02 0.00 99.95 23:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 4 0.03 0.00 0.00 0.00 0.02 99.95 23:02:01 5 1.82 0.00 0.07 0.00 0.00 98.11 23:02:01 6 0.02 0.00 0.03 0.00 0.00 99.95 23:02:01 7 0.02 0.00 0.00 0.03 0.00 99.95 23:03:01 all 9.83 0.00 3.78 1.35 0.05 84.99 23:03:01 0 8.99 0.00 3.82 3.16 0.03 84.00 23:03:01 1 10.29 0.00 3.94 0.13 0.07 85.57 23:03:01 2 8.97 0.00 3.72 2.38 0.05 84.87 23:03:01 3 10.46 0.00 3.73 0.25 0.05 85.51 23:03:01 4 11.81 0.00 3.70 0.12 0.05 84.32 23:03:01 5 9.36 0.00 3.37 0.17 0.05 87.06 23:03:01 6 10.10 0.00 3.70 0.22 0.03 85.94 23:03:01 7 8.70 0.00 4.23 4.37 0.07 82.63 Average: all 7.37 0.00 1.47 0.30 0.02 90.84 Average: 0 7.00 0.00 1.61 0.38 0.02 90.98 Average: 1 7.39 0.00 1.38 0.02 0.03 91.19 Average: 2 7.09 0.00 1.39 0.42 0.02 91.08 Average: 3 7.20 0.00 1.57 0.07 0.03 91.13 Average: 4 8.09 0.00 1.43 0.09 0.03 90.36 Average: 5 7.72 0.00 1.40 0.04 0.02 90.82 Average: 6 7.23 0.00 1.38 0.04 0.02 91.32 Average: 7 7.20 0.00 1.60 1.34 0.03 89.83