---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19798 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 12G 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19798) 07/13/22 _x86_64_ (8 CPU) 00:01:40 LINUX RESTART (8 CPU) 00:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:03:01 431.21 46.52 384.69 0.00 4079.84 181516.29 0.00 00:04:01 116.25 0.18 116.06 0.00 7.60 22807.27 0.00 00:05:01 120.33 0.10 120.23 0.00 12.00 33547.35 0.00 00:06:01 2.32 0.00 2.32 0.00 0.00 26.80 0.00 00:07:01 3.33 1.63 1.70 0.00 50.79 21.73 0.00 00:08:01 2.12 0.00 2.12 0.00 0.00 25.20 0.00 00:09:01 0.92 0.00 0.92 0.00 0.00 11.20 0.00 00:10:01 1.77 0.00 1.77 0.00 0.00 20.40 0.00 00:11:01 1.05 0.00 1.05 0.00 0.00 12.13 0.00 00:12:01 1.85 0.00 1.85 0.00 0.00 26.80 0.00 00:13:01 121.11 0.23 120.88 0.00 11.33 58421.73 0.00 Average: 72.93 4.42 68.51 0.00 378.35 26950.50 0.00 00:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:03:01 28099480 31719560 579852 1.76 163720 3647692 2392496 7.05 1264408 3060924 247532 00:04:01 27973484 31613424 677708 2.06 162056 3670460 2711136 7.99 1571856 2867364 302204 00:05:01 27681588 31747124 545840 1.66 171908 4048304 2001516 5.90 1343900 3351144 152 00:06:01 27682680 31748256 544492 1.66 171972 4048296 2001516 5.90 1342968 3351144 20 00:07:01 27661220 31729460 562912 1.71 172036 4049828 1984944 5.85 1366640 3350788 20 00:08:01 27660636 31728932 563344 1.71 172084 4049836 1984944 5.85 1366376 3350792 152 00:09:01 27668276 31736576 555776 1.69 172104 4049840 1984944 5.85 1358048 3350796 12 00:10:01 27668204 31736544 555732 1.69 172156 4049844 1984944 5.85 1357980 3350816 48 00:11:01 27668180 31736604 555664 1.69 172188 4049844 1984944 5.85 1358684 3350816 24 00:12:01 27667760 31736332 555860 1.69 172256 4049936 1984944 5.85 1358400 3350936 68 00:13:01 26116684 31666624 619628 1.88 215392 5357956 2640756 7.78 1524088 4599964 648 Average: 27595290 31718131 574255 1.75 174352 4097440 2150644 6.34 1383032 3394135 50080 00:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:03:01 docker0 106.50 126.67 8.69 1066.15 0.00 0.00 0.00 0.00 00:03:01 lo 6.46 6.46 0.63 0.63 0.00 0.00 0.00 0.00 00:03:01 ens3 769.16 478.49 7398.67 110.53 0.00 0.00 0.00 0.00 00:04:01 veth20dc1ec 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:04:01 docker0 7.82 9.47 0.46 40.83 0.00 0.00 0.00 0.00 00:04:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 00:04:01 ens3 81.95 60.97 83.48 69.88 0.00 0.00 0.00 0.00 00:05:01 docker0 7.33 12.66 0.45 58.46 0.00 0.00 0.00 0.00 00:05:01 lo 7.66 7.66 0.75 0.75 0.00 0.00 0.00 0.00 00:05:01 ens3 170.59 120.08 2614.21 237.43 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:06:01 ens3 0.77 0.78 0.05 0.07 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:07:01 ens3 33.13 31.44 15.20 51.56 0.00 0.00 0.00 0.00 00:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:08:01 ens3 9.43 11.08 5.93 7.78 0.00 0.00 0.00 0.00 00:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:09:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:10:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:11:01 ens3 7.45 8.18 0.78 14.04 0.00 0.00 0.00 0.00 00:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:12:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:13:01 veth85dc0fe 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 00:13:01 docker0 35.82 44.75 3.30 684.03 0.00 0.00 0.00 0.00 00:13:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 00:13:01 ens3 367.16 250.73 7895.73 102.26 0.00 0.00 0.00 0.00 Average: veth85dc0fe 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 14.32 17.60 1.17 168.15 0.00 0.00 0.00 0.00 Average: lo 1.59 1.59 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 130.91 87.46 1637.76 53.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19798) 07/13/22 _x86_64_ (8 CPU) 00:01:40 LINUX RESTART (8 CPU) 00:02:01 CPU %user %nice %system %iowait %steal %idle 00:03:01 all 13.40 0.00 5.59 2.61 0.07 78.33 00:03:01 0 15.48 0.00 5.90 0.67 0.07 77.88 00:03:01 1 14.04 0.00 5.49 0.56 0.07 79.84 00:03:01 2 13.35 0.00 7.01 6.50 0.07 73.07 00:03:01 3 11.33 0.00 6.01 2.52 0.08 80.06 00:03:01 4 13.57 0.00 4.57 3.55 0.07 78.24 00:03:01 5 11.31 0.00 4.10 2.76 0.07 81.76 00:03:01 6 14.05 0.00 5.39 3.34 0.07 77.16 00:03:01 7 14.09 0.00 6.24 0.95 0.09 78.63 00:04:01 all 43.90 0.00 6.84 0.69 0.10 48.47 00:04:01 0 44.80 0.00 7.36 0.46 0.10 47.28 00:04:01 1 42.90 0.00 7.52 0.91 0.10 48.57 00:04:01 2 44.32 0.00 7.67 1.76 0.10 46.15 00:04:01 3 43.80 0.00 7.01 0.41 0.10 48.68 00:04:01 4 43.48 0.00 6.16 0.05 0.08 50.23 00:04:01 5 41.50 0.00 6.04 0.17 0.08 52.21 00:04:01 6 44.98 0.00 6.81 1.67 0.08 46.45 00:04:01 7 45.42 0.00 6.17 0.08 0.10 48.23 00:05:01 all 7.90 0.00 2.67 0.89 0.04 88.50 00:05:01 0 8.18 0.00 2.71 0.12 0.05 88.94 00:05:01 1 7.90 0.00 3.02 4.30 0.05 84.74 00:05:01 2 10.83 0.00 2.78 0.28 0.03 86.07 00:05:01 3 7.64 0.00 2.52 1.93 0.03 87.88 00:05:01 4 6.76 0.00 2.87 0.12 0.03 90.22 00:05:01 5 7.34 0.00 2.34 0.00 0.03 90.29 00:05:01 6 7.70 0.00 2.60 0.30 0.05 89.35 00:05:01 7 6.81 0.00 2.50 0.10 0.05 90.54 00:06:01 all 0.03 0.00 0.02 0.01 0.00 99.94 00:06:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:06:01 1 0.00 0.00 0.03 0.05 0.00 99.92 00:06:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:06:01 3 0.02 0.00 0.00 0.02 0.00 99.97 00:06:01 4 0.03 0.00 0.00 0.00 0.02 99.95 00:06:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:06:01 6 0.05 0.00 0.07 0.00 0.02 99.87 00:06:01 7 0.03 0.00 0.03 0.00 0.00 99.93 00:07:01 all 0.31 0.00 0.11 0.01 0.01 99.56 00:07:01 0 0.57 0.00 0.22 0.02 0.00 99.20 00:07:01 1 0.12 0.00 0.03 0.02 0.02 99.82 00:07:01 2 0.38 0.00 0.10 0.00 0.02 99.50 00:07:01 3 0.38 0.00 0.07 0.03 0.02 99.50 00:07:01 4 0.23 0.00 0.17 0.02 0.00 99.58 00:07:01 5 0.17 0.00 0.05 0.02 0.02 99.75 00:07:01 6 0.20 0.00 0.12 0.00 0.00 99.68 00:07:01 7 0.42 0.00 0.15 0.00 0.02 99.41 00:08:01 all 0.04 0.00 0.02 0.01 0.00 99.94 00:08:01 0 0.02 0.00 0.00 0.00 0.00 99.98 00:08:01 1 0.03 0.00 0.02 0.03 0.00 99.92 00:08:01 2 0.05 0.00 0.05 0.00 0.00 99.90 00:08:01 3 0.07 0.00 0.02 0.03 0.00 99.88 00:08:01 4 0.03 0.00 0.00 0.00 0.00 99.97 00:08:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:08:01 6 0.05 0.00 0.02 0.00 0.02 99.92 00:08:01 7 0.03 0.00 0.02 0.00 0.00 99.95 00:09:01 all 0.02 0.00 0.01 0.00 0.00 99.96 00:09:01 0 0.03 0.00 0.00 0.00 0.00 99.97 00:09:01 1 0.02 0.00 0.02 0.00 0.00 99.97 00:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:09:01 3 0.02 0.00 0.00 0.02 0.00 99.97 00:09:01 4 0.00 0.00 0.03 0.00 0.00 99.97 00:09:01 5 0.02 0.00 0.02 0.00 0.00 99.97 00:09:01 6 0.08 0.00 0.02 0.00 0.00 99.90 00:09:01 7 0.02 0.00 0.00 0.00 0.00 99.98 00:10:01 all 0.01 0.00 0.01 0.01 0.00 99.97 00:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:10:01 1 0.00 0.00 0.00 0.03 0.00 99.97 00:10:01 2 0.02 0.00 0.00 0.00 0.00 99.98 00:10:01 3 0.00 0.00 0.02 0.02 0.00 99.97 00:10:01 4 0.03 0.00 0.00 0.00 0.00 99.97 00:10:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:10:01 6 0.02 0.00 0.07 0.00 0.02 99.90 00:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 00:11:01 all 0.07 0.00 0.02 0.00 0.00 99.91 00:11:01 0 0.03 0.00 0.02 0.00 0.00 99.95 00:11:01 1 0.08 0.00 0.02 0.02 0.02 99.87 00:11:01 2 0.18 0.00 0.03 0.00 0.00 99.78 00:11:01 3 0.03 0.00 0.03 0.02 0.00 99.92 00:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 00:11:01 5 0.03 0.00 0.03 0.00 0.00 99.93 00:11:01 6 0.10 0.00 0.02 0.00 0.00 99.88 00:11:01 7 0.05 0.00 0.00 0.00 0.00 99.95 00:12:01 all 0.01 0.00 0.01 0.02 0.00 99.96 00:12:01 0 0.03 0.00 0.00 0.00 0.02 99.95 00:12:01 1 0.02 0.00 0.02 0.03 0.00 99.93 00:12:01 2 0.00 0.00 0.00 0.00 0.00 100.00 00:12:01 3 0.00 0.00 0.00 0.10 0.00 99.90 00:12:01 4 0.02 0.00 0.02 0.00 0.00 99.97 00:12:01 5 0.00 0.00 0.02 0.00 0.00 99.98 00:12:01 6 0.02 0.00 0.03 0.00 0.02 99.93 00:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 00:13:01 all 9.95 0.00 4.05 1.10 0.05 84.85 00:13:01 0 9.63 0.00 4.11 0.76 0.03 85.47 00:13:01 1 9.50 0.00 4.26 2.62 0.05 83.57 00:13:01 2 10.20 0.00 3.74 0.22 0.05 85.80 00:13:01 3 9.77 0.00 3.67 1.05 0.05 85.47 00:13:01 4 9.73 0.00 3.70 0.20 0.05 86.32 00:13:01 5 11.13 0.00 4.18 0.03 0.05 84.61 00:13:01 6 10.18 0.00 4.37 3.62 0.05 81.78 00:13:01 7 9.48 0.00 4.37 0.34 0.05 85.76 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.82 0.00 1.74 0.48 0.03 90.93 Average: 0 7.11 0.00 1.84 0.18 0.02 90.85 Average: 1 6.73 0.00 1.84 0.77 0.03 90.63 Average: 2 7.16 0.00 1.93 0.79 0.02 90.10 Average: 3 6.59 0.00 1.74 0.55 0.03 91.09 Average: 4 6.66 0.00 1.58 0.35 0.02 91.38 Average: 5 6.43 0.00 1.52 0.27 0.02 91.76 Average: 6 6.98 0.00 1.76 0.80 0.03 90.43 Average: 7 6.88 0.00 1.75 0.13 0.03 91.20