---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19455 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19455) 04/11/22 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:29:01 239.74 5.27 234.47 0.00 476.66 126547.91 0.00 03:30:01 163.29 0.12 163.17 0.00 10.13 30367.34 0.00 03:31:01 1.22 0.00 1.22 0.00 0.00 15.34 0.00 03:32:01 1.30 0.00 1.30 0.00 0.00 14.93 0.00 03:33:01 1.13 0.02 1.12 0.00 0.13 13.46 0.00 03:34:01 1.18 0.00 1.18 0.00 0.00 14.80 0.00 03:35:01 0.93 0.00 0.93 0.00 0.00 11.06 0.00 03:36:01 1.17 0.00 1.17 0.00 0.00 15.33 0.00 03:37:01 0.90 0.00 0.90 0.00 0.00 11.20 0.00 03:38:01 1.47 0.00 1.47 0.00 0.00 21.86 0.00 03:39:01 119.36 0.18 119.18 0.00 19.20 56691.88 0.00 Average: 48.04 0.50 47.54 0.00 45.36 19266.16 0.00 03:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 28183232 31721652 566136 1.72 177276 3561816 2112012 6.22 1303000 2934720 78368 03:30:01 27665000 31763060 525396 1.60 188980 4060100 1786028 5.26 1349556 3353852 140 03:31:01 27667040 31765240 523092 1.59 189012 4060104 1786028 5.26 1348148 3353856 12 03:32:01 27682152 31780388 507920 1.54 189040 4060104 1786028 5.26 1332852 3353856 32 03:33:01 27682000 31780272 507784 1.54 189084 4060112 1786028 5.26 1333636 3353908 44 03:34:01 27683716 31782020 505980 1.54 189104 4060120 1786028 5.26 1331708 3353912 56 03:35:01 27687700 31786024 501924 1.53 189116 4060124 1786028 5.26 1327548 3353932 28 03:36:01 27687108 31785440 502424 1.53 189144 4060128 1786028 5.26 1327536 3353936 52 03:37:01 27687344 31785728 502100 1.53 189160 4060128 1786028 5.26 1328008 3353936 8 03:38:01 27687748 31786232 501788 1.53 189196 4060108 1786028 5.26 1327916 3354000 76 03:39:01 26137992 31728204 553128 1.68 229112 5383404 1949156 5.74 1459988 4634844 880 Average: 27586457 31769478 517970 1.58 191657 4135113 1830493 5.39 1342718 3432250 7245 03:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 ens3 544.77 412.29 6121.04 67.91 0.00 0.00 0.00 0.00 03:29:01 lo 5.29 5.29 0.53 0.53 0.00 0.00 0.00 0.00 03:29:01 docker0 278.48 323.78 22.56 2377.95 0.00 0.00 0.00 0.00 03:29:01 vethadbfaca 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 03:30:01 ens3 219.03 168.12 2651.41 250.29 0.00 0.00 0.00 0.00 03:30:01 lo 7.13 7.13 0.71 0.71 0.00 0.00 0.00 0.00 03:30:01 docker0 6.47 8.47 0.36 38.09 0.00 0.00 0.00 0.00 03:31:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.77 0.13 0.06 0.01 0.00 0.00 0.00 0.00 03:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 4.43 4.75 0.66 9.74 0.00 0.00 0.00 0.00 03:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 9.25 4.37 9.17 0.29 0.00 0.00 0.00 0.00 03:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 03:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 veth437601e 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 03:39:01 ens3 362.01 233.01 7622.53 71.71 0.00 0.00 0.00 0.00 03:39:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 03:39:01 docker0 33.91 43.18 3.10 348.34 0.00 0.00 0.00 0.00 Average: veth437601e 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 103.03 74.31 1484.27 36.32 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 28.61 33.69 2.34 248.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19455) 04/11/22 _x86_64_ (8 CPU) 03:27:22 LINUX RESTART (8 CPU) 03:28:02 CPU %user %nice %system %iowait %steal %idle 03:29:01 all 15.67 0.00 5.62 1.60 0.08 77.03 03:29:01 0 15.10 0.00 5.66 1.39 0.07 77.78 03:29:01 1 17.12 0.00 5.53 0.94 0.09 76.32 03:29:01 2 16.77 0.00 5.24 0.38 0.07 77.55 03:29:01 3 14.40 0.00 7.21 4.49 0.10 73.79 03:29:01 4 14.53 0.00 5.21 0.79 0.07 79.40 03:29:01 5 14.58 0.00 5.10 3.87 0.07 76.38 03:29:01 6 17.22 0.00 5.35 0.33 0.07 77.03 03:29:01 7 15.60 0.00 5.67 0.66 0.09 77.99 03:30:01 all 11.94 0.00 3.42 0.75 0.05 83.85 03:30:01 0 12.70 0.00 3.38 0.61 0.03 83.28 03:30:01 1 12.55 0.00 3.38 0.20 0.05 83.82 03:30:01 2 12.05 0.00 3.20 0.57 0.05 84.14 03:30:01 3 11.14 0.00 3.40 0.57 0.05 84.84 03:30:01 4 11.15 0.00 3.04 0.24 0.03 85.53 03:30:01 5 12.11 0.00 3.60 0.27 0.05 83.97 03:30:01 6 11.42 0.00 3.55 1.85 0.05 83.14 03:30:01 7 12.38 0.00 3.81 1.70 0.07 82.05 03:31:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:31:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:31:01 1 0.00 0.00 0.03 0.00 0.00 99.97 03:31:01 2 0.03 0.00 0.00 0.02 0.00 99.95 03:31:01 3 0.00 0.00 0.02 0.02 0.00 99.97 03:31:01 4 0.02 0.00 0.02 0.00 0.02 99.95 03:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 03:31:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:31:01 7 0.02 0.00 0.00 0.00 0.00 99.98 03:32:01 all 0.03 0.00 0.03 0.01 0.00 99.93 03:32:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:32:01 1 0.07 0.00 0.03 0.00 0.00 99.90 03:32:01 2 0.00 0.00 0.03 0.02 0.00 99.95 03:32:01 3 0.05 0.00 0.03 0.07 0.00 99.85 03:32:01 4 0.05 0.00 0.03 0.00 0.02 99.90 03:32:01 5 0.00 0.00 0.03 0.00 0.00 99.97 03:32:01 6 0.03 0.00 0.00 0.00 0.00 99.97 03:32:01 7 0.05 0.00 0.02 0.00 0.00 99.93 03:33:01 all 0.03 0.00 0.01 0.00 0.01 99.95 03:33:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:33:01 1 0.03 0.00 0.00 0.00 0.02 99.95 03:33:01 2 0.05 0.00 0.02 0.02 0.02 99.90 03:33:01 3 0.00 0.00 0.02 0.00 0.00 99.98 03:33:01 4 0.03 0.00 0.02 0.00 0.00 99.95 03:33:01 5 0.08 0.00 0.02 0.00 0.02 99.88 03:33:01 6 0.00 0.00 0.03 0.00 0.00 99.97 03:33:01 7 0.02 0.00 0.02 0.00 0.00 99.97 03:34:01 all 0.01 0.00 0.01 0.00 0.00 99.97 03:34:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:34:01 2 0.00 0.00 0.02 0.02 0.00 99.97 03:34:01 3 0.03 0.00 0.03 0.00 0.00 99.93 03:34:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:34:01 5 0.02 0.00 0.03 0.00 0.02 99.93 03:34:01 6 0.00 0.00 0.00 0.00 0.00 100.00 03:34:01 7 0.00 0.00 0.00 0.02 0.00 99.98 03:35:01 all 0.02 0.00 0.01 0.00 0.00 99.97 03:35:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 1 0.02 0.00 0.00 0.00 0.00 99.98 03:35:01 2 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:35:01 4 0.03 0.00 0.00 0.00 0.00 99.97 03:35:01 5 0.00 0.00 0.02 0.00 0.00 99.98 03:35:01 6 0.02 0.00 0.02 0.00 0.02 99.95 03:35:01 7 0.02 0.00 0.00 0.02 0.02 99.95 03:36:01 all 0.02 0.00 0.00 0.00 0.00 99.97 03:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:36:01 2 0.03 0.00 0.00 0.02 0.02 99.93 03:36:01 3 0.08 0.00 0.00 0.00 0.00 99.92 03:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 03:36:01 5 0.03 0.00 0.02 0.00 0.02 99.93 03:36:01 6 0.02 0.00 0.00 0.00 0.00 99.98 03:36:01 7 0.00 0.00 0.00 0.02 0.00 99.98 03:37:01 all 0.06 0.00 0.01 0.00 0.00 99.92 03:37:01 0 0.02 0.00 0.00 0.00 0.02 99.97 03:37:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:37:01 2 0.02 0.00 0.00 0.02 0.00 99.97 03:37:01 3 0.18 0.00 0.02 0.00 0.00 99.80 03:37:01 4 0.02 0.00 0.00 0.00 0.00 99.98 03:37:01 5 0.17 0.00 0.03 0.00 0.00 99.80 03:37:01 6 0.00 0.00 0.03 0.00 0.00 99.97 03:37:01 7 0.07 0.00 0.02 0.02 0.00 99.90 03:38:01 all 0.02 0.00 0.01 0.01 0.00 99.96 03:38:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:38:01 1 0.02 0.00 0.02 0.00 0.00 99.97 03:38:01 2 0.03 0.00 0.02 0.02 0.00 99.93 03:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 03:38:01 4 0.00 0.00 0.02 0.00 0.00 99.98 03:38:01 5 0.03 0.00 0.03 0.00 0.02 99.92 03:38:01 6 0.05 0.00 0.00 0.00 0.00 99.95 03:38:01 7 0.00 0.00 0.02 0.03 0.00 99.95 03:39:01 all 8.52 0.00 3.45 0.88 0.04 87.12 03:39:01 0 7.34 0.00 3.88 2.43 0.03 86.31 03:39:01 1 8.48 0.00 3.61 1.10 0.03 86.78 03:39:01 2 9.67 0.00 3.72 0.59 0.03 85.98 03:39:01 3 8.07 0.00 3.54 0.20 0.03 88.15 03:39:01 4 9.41 0.00 3.12 1.27 0.03 86.16 03:39:01 5 8.31 0.00 3.17 0.13 0.03 88.35 03:39:01 6 8.49 0.00 3.56 0.13 0.03 87.78 03:39:01 7 8.38 0.00 2.98 1.15 0.05 87.43 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.26 0.00 1.13 0.29 0.02 95.30 Average: 0 3.16 0.00 1.16 0.40 0.02 95.27 Average: 1 3.44 0.00 1.13 0.20 0.02 95.21 Average: 2 3.48 0.00 1.10 0.15 0.02 95.25 Average: 3 3.05 0.00 1.28 0.47 0.02 95.18 Average: 4 3.17 0.00 1.03 0.21 0.02 95.58 Average: 5 3.17 0.00 1.08 0.38 0.02 95.36 Average: 6 3.34 0.00 1.12 0.21 0.02 95.31 Average: 7 3.27 0.00 1.12 0.32 0.02 95.27