---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10374 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-10374) 04/01/22 _x86_64_ (8 CPU) 01:54:41 LINUX RESTART (8 CPU) 01:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:56:01 466.61 46.31 420.30 0.00 4105.98 195126.15 0.00 01:57:01 259.39 3.27 256.12 0.00 2803.53 45493.37 0.00 01:58:01 5.70 0.03 5.67 0.00 1.33 129.31 0.00 01:59:01 1.47 0.00 1.47 0.00 0.00 17.20 0.00 02:00:01 1.23 0.02 1.22 0.00 0.13 14.26 0.00 02:01:01 1.83 0.00 1.83 0.00 0.00 20.53 0.00 02:02:01 1.53 0.00 1.53 0.00 0.00 16.80 0.00 02:03:01 2.07 0.00 2.07 0.00 0.00 23.60 0.00 02:04:01 1.40 0.00 1.40 0.00 0.00 17.33 0.00 02:05:02 2.15 0.00 2.15 0.00 0.00 24.26 0.00 02:06:01 88.65 0.56 88.09 0.00 18.98 29246.70 0.00 Average: 75.62 4.57 71.05 0.00 630.92 24550.11 0.00 01:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 29059432 31778712 516592 1.57 137604 2848144 1730656 5.10 954200 2482060 732 01:57:01 28023456 31753800 533764 1.62 182012 3730964 1906920 5.62 1411844 2964436 336 01:58:01 28110204 31767884 522192 1.59 166604 3675600 1804176 5.32 1365544 2928764 20 01:59:01 28111148 31768856 521052 1.58 166620 3675600 1804176 5.32 1364764 2928764 52 02:00:01 28119472 31777208 512592 1.56 166656 3675604 1804176 5.32 1356128 2928764 16 02:01:01 28120024 31777740 512028 1.56 166700 3675616 1804176 5.32 1356048 2928768 132 02:02:01 28127568 31785388 504368 1.53 166796 3675620 1804176 5.32 1348244 2928780 12 02:03:01 28127796 31786488 503880 1.53 166884 3675744 1804176 5.32 1347680 2929560 20 02:04:01 28127220 31786028 504284 1.53 166968 3675752 1804176 5.32 1348168 2929572 168 02:05:02 28127036 31785928 504304 1.53 167028 3675756 1804176 5.32 1348136 2929596 40 02:06:01 27020920 31643568 642912 1.96 191804 4528660 2079800 6.13 1541400 3750828 99684 Average: 28097661 31764691 525270 1.60 167789 3683005 1831889 5.40 1340196 2966354 9201 01:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 ens3 1004.90 730.74 6016.99 127.68 0.00 0.00 0.00 0.00 01:56:01 lo 5.93 5.93 0.58 0.58 0.00 0.00 0.00 0.00 01:56:01 docker0 167.61 178.47 13.61 1234.97 0.00 0.00 0.00 0.00 01:57:01 ens3 500.60 352.26 4042.40 319.19 0.00 0.00 0.00 0.00 01:57:01 lo 8.60 8.60 0.85 0.85 0.00 0.00 0.00 0.00 01:57:01 docker0 14.10 18.13 0.80 89.81 0.00 0.00 0.00 0.00 01:58:01 ens3 9.27 9.82 2.44 15.77 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 ens3 0.82 0.43 0.07 0.04 0.00 0.00 0.00 0.00 01:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 ens3 15.03 9.30 14.77 0.79 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 ens3 0.27 0.20 0.08 0.07 0.00 0.00 0.00 0.00 02:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 ens3 0.92 0.35 0.31 0.21 0.00 0.00 0.00 0.00 02:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:05:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:05:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 veth91d8395 79.21 97.97 7.57 732.38 0.00 0.00 0.00 0.06 02:06:01 ens3 240.25 164.73 4866.10 19.81 0.00 0.00 0.00 0.00 02:06:01 lo 1.15 1.15 0.11 0.11 0.00 0.00 0.00 0.00 02:06:01 docker0 79.21 97.86 6.49 732.37 0.00 0.00 0.00 0.00 Average: veth91d8395 7.09 8.77 0.68 65.57 0.00 0.00 0.00 0.01 Average: ens3 161.00 115.20 1353.15 44.00 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 23.63 26.66 1.89 186.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10374) 04/01/22 _x86_64_ (8 CPU) 01:54:41 LINUX RESTART (8 CPU) 01:55:01 CPU %user %nice %system %iowait %steal %idle 01:56:01 all 11.17 0.00 4.47 3.19 0.07 81.10 01:56:01 0 8.30 0.00 5.09 5.92 0.07 80.63 01:56:01 1 12.40 0.00 4.85 4.36 0.07 78.33 01:56:01 2 11.08 0.00 5.65 4.10 0.07 79.09 01:56:01 3 10.63 0.00 3.57 1.42 0.08 84.30 01:56:01 4 12.62 0.00 3.65 0.66 0.07 83.01 01:56:01 5 10.17 0.00 3.88 5.19 0.05 80.71 01:56:01 6 11.17 0.00 3.76 2.70 0.07 82.30 01:56:01 7 12.99 0.00 5.34 1.14 0.08 80.45 01:57:01 all 26.82 0.00 7.36 1.38 0.08 64.36 01:57:01 0 24.76 0.00 6.52 1.45 0.07 67.19 01:57:01 1 27.06 0.00 7.72 2.40 0.07 62.75 01:57:01 2 26.63 0.00 7.49 0.88 0.07 64.94 01:57:01 3 27.80 0.00 7.08 0.49 0.08 64.55 01:57:01 4 26.96 0.00 6.95 2.65 0.10 63.34 01:57:01 5 27.85 0.00 6.64 1.03 0.08 64.40 01:57:01 6 26.90 0.00 8.69 1.60 0.07 62.73 01:57:01 7 26.57 0.00 7.82 0.51 0.08 65.02 01:58:01 all 0.18 0.00 0.10 0.02 0.01 99.69 01:58:01 0 0.12 0.00 0.12 0.00 0.02 99.75 01:58:01 1 0.13 0.00 0.03 0.10 0.00 99.73 01:58:01 2 0.10 0.00 0.08 0.00 0.02 99.80 01:58:01 3 0.18 0.00 0.10 0.02 0.00 99.70 01:58:01 4 0.13 0.00 0.05 0.03 0.02 99.77 01:58:01 5 0.15 0.00 0.08 0.00 0.00 99.77 01:58:01 6 0.13 0.00 0.10 0.02 0.00 99.75 01:58:01 7 0.50 0.00 0.20 0.02 0.00 99.28 01:59:01 all 0.02 0.00 0.02 0.01 0.01 99.94 01:59:01 0 0.03 0.00 0.03 0.00 0.02 99.92 01:59:01 1 0.02 0.00 0.02 0.02 0.00 99.95 01:59:01 2 0.03 0.00 0.02 0.00 0.02 99.93 01:59:01 3 0.00 0.00 0.00 0.02 0.02 99.97 01:59:01 4 0.07 0.00 0.02 0.00 0.03 99.88 01:59:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:59:01 6 0.00 0.00 0.02 0.00 0.02 99.97 01:59:01 7 0.00 0.00 0.03 0.02 0.02 99.93 02:00:01 all 0.24 0.00 0.03 0.00 0.01 99.71 02:00:01 0 0.03 0.00 0.03 0.00 0.02 99.92 02:00:01 1 0.03 0.00 0.02 0.02 0.02 99.92 02:00:01 2 1.66 0.00 0.02 0.00 0.02 98.30 02:00:01 3 0.03 0.00 0.05 0.02 0.00 99.90 02:00:01 4 0.05 0.00 0.05 0.00 0.02 99.88 02:00:01 5 0.00 0.00 0.02 0.00 0.02 99.97 02:00:01 6 0.02 0.00 0.03 0.00 0.00 99.95 02:00:01 7 0.07 0.00 0.05 0.00 0.00 99.88 02:01:01 all 0.21 0.00 0.02 0.01 0.01 99.76 02:01:01 0 0.02 0.00 0.00 0.00 0.00 99.98 02:01:01 1 0.00 0.00 0.00 0.03 0.00 99.97 02:01:01 2 1.56 0.00 0.10 0.00 0.02 98.32 02:01:01 3 0.00 0.00 0.00 0.02 0.00 99.98 02:01:01 4 0.05 0.00 0.02 0.00 0.03 99.90 02:01:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:01:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:01:01 7 0.00 0.00 0.02 0.00 0.00 99.98 02:02:01 all 0.03 0.00 0.02 0.01 0.01 99.93 02:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 02:02:01 1 0.00 0.00 0.02 0.05 0.00 99.93 02:02:01 2 0.08 0.00 0.05 0.00 0.02 99.85 02:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 02:02:01 4 0.07 0.00 0.05 0.00 0.03 99.85 02:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 02:02:01 6 0.02 0.00 0.03 0.00 0.00 99.95 02:02:01 7 0.03 0.00 0.00 0.02 0.00 99.95 02:03:01 all 0.03 0.00 0.01 0.01 0.01 99.94 02:03:01 0 0.00 0.00 0.02 0.00 0.00 99.98 02:03:01 1 0.02 0.00 0.00 0.03 0.02 99.93 02:03:01 2 0.00 0.00 0.02 0.00 0.00 99.98 02:03:01 3 0.00 0.00 0.00 0.00 0.02 99.98 02:03:01 4 0.08 0.00 0.03 0.00 0.03 99.85 02:03:01 5 0.10 0.00 0.03 0.00 0.00 99.87 02:03:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:03:01 7 0.00 0.00 0.02 0.03 0.02 99.93 02:04:01 all 0.04 0.00 0.00 0.00 0.01 99.95 02:04:01 0 0.00 0.00 0.00 0.00 0.02 99.98 02:04:01 1 0.08 0.00 0.00 0.03 0.00 99.88 02:04:01 2 0.00 0.00 0.00 0.00 0.02 99.98 02:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 02:04:01 4 0.12 0.00 0.02 0.00 0.02 99.85 02:04:01 5 0.05 0.00 0.00 0.00 0.00 99.95 02:04:01 6 0.00 0.00 0.00 0.00 0.00 100.00 02:04:01 7 0.03 0.00 0.02 0.00 0.00 99.95 02:05:02 all 0.01 0.00 0.01 0.01 0.01 99.96 02:05:02 0 0.02 0.00 0.02 0.00 0.00 99.97 02:05:02 1 0.02 0.00 0.00 0.08 0.00 99.90 02:05:02 2 0.02 0.00 0.03 0.00 0.02 99.93 02:05:02 3 0.02 0.00 0.00 0.00 0.02 99.97 02:05:02 4 0.02 0.00 0.03 0.00 0.03 99.92 02:05:02 5 0.00 0.00 0.02 0.00 0.00 99.98 02:05:02 6 0.00 0.00 0.02 0.00 0.00 99.98 02:05:02 7 0.00 0.00 0.00 0.00 0.00 100.00 02:06:01 all 4.08 0.00 1.48 0.76 0.02 93.67 02:06:01 0 5.56 0.00 1.26 0.20 0.02 92.97 02:06:01 1 3.58 0.00 1.65 4.09 0.02 90.66 02:06:01 2 3.83 0.00 1.78 0.46 0.03 93.90 02:06:01 3 3.39 0.00 1.77 0.19 0.02 94.63 02:06:01 4 3.61 0.00 1.29 0.31 0.03 94.75 02:06:01 5 4.09 0.00 1.33 0.15 0.02 94.41 02:06:01 6 3.94 0.00 1.29 0.32 0.02 94.43 02:06:01 7 4.61 0.00 1.45 0.34 0.02 93.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.86 0.00 1.22 0.49 0.02 94.42 Average: 0 3.50 0.00 1.18 0.68 0.02 94.62 Average: 1 3.90 0.00 1.29 1.01 0.02 93.79 Average: 2 4.07 0.00 1.38 0.49 0.03 94.04 Average: 3 3.79 0.00 1.13 0.19 0.02 94.86 Average: 4 3.95 0.00 1.10 0.33 0.04 94.59 Average: 5 3.82 0.00 1.08 0.58 0.02 94.50 Average: 6 3.80 0.00 1.26 0.42 0.02 94.51 Average: 7 4.02 0.00 1.34 0.19 0.02 94.43