---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21482 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 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-21482) 04/20/22 _x86_64_ (8 CPU) 08:20:42 LINUX RESTART (8 CPU) 08:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:22:01 399.40 49.33 350.07 0.00 4395.40 193563.74 0.00 08:23:01 199.35 0.20 199.15 0.00 23.60 47434.23 0.00 08:24:01 32.22 0.03 32.19 0.00 5.60 16438.80 0.00 08:25:01 2.27 0.00 2.27 0.00 0.00 25.19 0.00 08:26:01 1.83 0.02 1.82 0.00 0.13 20.66 0.00 08:27:01 1.97 0.00 1.97 0.00 0.00 21.99 0.00 08:28:01 1.50 0.00 1.50 0.00 0.00 16.80 0.00 08:29:01 7.67 0.10 7.57 0.00 10.26 2414.40 0.00 Average: 80.77 6.21 74.56 0.00 554.34 32490.29 0.00 08:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:22:01 28141224 31724456 572456 1.74 153064 3639300 2306672 6.80 1302740 2993416 122700 08:23:01 27748552 31719908 571880 1.74 185880 3960968 2258200 6.66 1346364 3300708 374820 08:24:01 27678172 31763644 526988 1.60 190724 4043912 1877132 5.53 1318924 3371160 12 08:25:01 27679832 31765344 525124 1.60 190772 4043912 1877132 5.53 1318060 3371160 12 08:26:01 27689148 31774700 515712 1.57 190852 4043924 1877132 5.53 1309060 3371168 44 08:27:01 27689628 31775272 515092 1.57 190908 4043928 1877132 5.53 1308764 3371176 20 08:28:01 27696872 31782728 507576 1.54 190976 4044060 1877132 5.53 1301656 3371300 144 08:29:01 27034708 31719388 570096 1.73 195148 4603956 2274272 6.70 1369160 3930584 567108 Average: 27669767 31753180 538116 1.64 186040 4052995 2028100 5.98 1321841 3385084 133108 08:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:22:01 ens3 897.23 609.68 6973.03 126.51 0.00 0.00 0.00 0.00 08:22:01 lo 6.13 6.13 0.60 0.60 0.00 0.00 0.00 0.00 08:22:01 docker0 241.48 274.75 20.51 2335.62 0.00 0.00 0.00 0.00 08:23:01 ens3 229.50 155.89 2671.37 218.11 0.00 0.00 0.00 0.00 08:23:01 lo 7.07 7.07 0.70 0.70 0.00 0.00 0.00 0.00 08:23:01 docker0 7.80 9.72 0.45 38.12 0.00 0.00 0.00 0.00 08:24:01 ens3 37.80 33.61 17.25 51.89 0.00 0.00 0.00 0.00 08:24:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 ens3 0.47 0.13 0.05 0.01 0.00 0.00 0.00 0.00 08:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 ens3 0.67 0.40 0.35 0.27 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 08:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 136.01 73.24 4056.67 8.41 0.00 0.00 0.00 0.00 08:29:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 162.73 109.14 1714.74 50.66 0.00 0.00 0.00 0.00 Average: lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 Average: docker0 31.16 35.56 2.62 296.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21482) 04/20/22 _x86_64_ (8 CPU) 08:20:42 LINUX RESTART (8 CPU) 08:21:01 CPU %user %nice %system %iowait %steal %idle 08:22:01 all 11.94 0.00 4.81 2.47 0.08 80.70 08:22:01 0 13.14 0.00 6.95 4.45 0.08 75.38 08:22:01 1 14.02 0.00 4.59 0.39 0.07 80.93 08:22:01 2 11.87 0.00 4.59 0.61 0.07 82.87 08:22:01 3 10.85 0.00 4.40 0.84 0.08 83.82 08:22:01 4 10.34 0.00 4.77 5.80 0.08 79.01 08:22:01 5 11.85 0.00 4.88 2.93 0.08 80.26 08:22:01 6 13.20 0.00 4.21 1.03 0.08 81.47 08:22:01 7 10.19 0.00 4.09 3.75 0.10 81.87 08:23:01 all 20.99 0.00 6.00 1.49 0.10 71.43 08:23:01 0 21.37 0.00 6.37 4.18 0.08 68.00 08:23:01 1 21.56 0.00 6.16 0.87 0.08 71.33 08:23:01 2 21.91 0.00 6.51 1.22 0.10 70.26 08:23:01 3 20.37 0.00 5.24 0.27 0.10 74.02 08:23:01 4 19.17 0.00 5.91 1.57 0.10 73.24 08:23:01 5 20.86 0.00 5.71 2.66 0.10 70.67 08:23:01 6 20.92 0.00 6.27 0.47 0.08 72.25 08:23:01 7 21.80 0.00 5.82 0.66 0.10 71.62 08:24:01 all 1.91 0.00 0.71 0.33 0.01 97.04 08:24:01 0 1.95 0.00 0.72 0.00 0.02 97.31 08:24:01 1 2.12 0.00 0.82 0.42 0.02 96.63 08:24:01 2 1.72 0.00 0.50 0.18 0.02 97.58 08:24:01 3 2.01 0.00 0.64 0.03 0.00 97.33 08:24:01 4 1.91 0.00 0.55 0.02 0.00 97.53 08:24:01 5 1.52 0.00 1.21 1.96 0.00 95.31 08:24:01 6 2.45 0.00 0.72 0.02 0.02 96.81 08:24:01 7 1.57 0.00 0.57 0.00 0.02 97.84 08:25:01 all 0.25 0.00 0.02 0.01 0.00 99.72 08:25:01 0 0.03 0.00 0.02 0.00 0.00 99.95 08:25:01 1 0.03 0.00 0.03 0.03 0.00 99.90 08:25:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:25:01 3 0.02 0.00 0.00 0.00 0.00 99.98 08:25:01 4 0.05 0.00 0.02 0.00 0.02 99.92 08:25:01 5 0.02 0.00 0.02 0.03 0.00 99.93 08:25:01 6 1.82 0.00 0.07 0.00 0.00 98.11 08:25:01 7 0.02 0.00 0.02 0.00 0.00 99.97 08:26:01 all 0.05 0.00 0.04 0.01 0.01 99.89 08:26:01 0 0.03 0.00 0.05 0.00 0.02 99.90 08:26:01 1 0.03 0.00 0.02 0.03 0.02 99.90 08:26:01 2 0.05 0.00 0.03 0.00 0.00 99.92 08:26:01 3 0.02 0.00 0.02 0.00 0.02 99.95 08:26:01 4 0.05 0.00 0.07 0.00 0.00 99.88 08:26:01 5 0.02 0.00 0.03 0.02 0.02 99.92 08:26:01 6 0.20 0.00 0.08 0.00 0.00 99.72 08:26:01 7 0.02 0.00 0.00 0.02 0.00 99.97 08:27:01 all 0.02 0.00 0.01 0.01 0.00 99.96 08:27:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:27:01 1 0.02 0.00 0.03 0.03 0.00 99.92 08:27:01 2 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 3 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 4 0.07 0.00 0.03 0.00 0.02 99.88 08:27:01 5 0.02 0.00 0.02 0.03 0.00 99.93 08:27:01 6 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 7 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 all 0.03 0.00 0.03 0.01 0.00 99.93 08:28:01 0 0.02 0.00 0.07 0.00 0.02 99.90 08:28:01 1 0.03 0.00 0.02 0.03 0.00 99.92 08:28:01 2 0.02 0.00 0.00 0.00 0.00 99.98 08:28:01 3 0.03 0.00 0.03 0.00 0.00 99.93 08:28:01 4 0.07 0.00 0.02 0.00 0.00 99.92 08:28:01 5 0.05 0.00 0.03 0.02 0.00 99.90 08:28:01 6 0.02 0.00 0.02 0.00 0.02 99.95 08:28:01 7 0.03 0.00 0.03 0.00 0.00 99.93 08:29:01 all 2.17 0.00 0.93 0.06 0.01 96.83 08:29:01 0 2.41 0.00 0.90 0.00 0.02 96.68 08:29:01 1 2.12 0.00 0.80 0.23 0.02 96.82 08:29:01 2 2.89 0.00 0.90 0.00 0.02 96.19 08:29:01 3 2.46 0.00 1.00 0.03 0.02 96.49 08:29:01 4 1.79 0.00 1.04 0.00 0.02 97.16 08:29:01 5 2.12 0.00 1.20 0.18 0.02 96.47 08:29:01 6 1.75 0.00 0.84 0.00 0.00 97.41 08:29:01 7 1.84 0.00 0.74 0.00 0.02 97.40 Average: all 4.63 0.00 1.56 0.54 0.03 93.24 Average: 0 4.83 0.00 1.87 1.07 0.03 92.20 Average: 1 4.98 0.00 1.55 0.25 0.03 93.19 Average: 2 4.77 0.00 1.55 0.25 0.03 93.40 Average: 3 4.43 0.00 1.41 0.15 0.03 93.99 Average: 4 4.15 0.00 1.54 0.92 0.03 93.37 Average: 5 4.52 0.00 1.63 0.97 0.03 92.85 Average: 6 5.00 0.00 1.51 0.19 0.03 93.27 Average: 7 4.38 0.00 1.39 0.54 0.03 93.65