---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-34384 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34384) 05/02/22 _x86_64_ (8 CPU) 01:26:28 LINUX RESTART (8 CPU) 01:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:28:01 388.80 13.03 375.77 0.00 2057.66 123432.36 0.00 01:29:01 180.85 0.25 180.60 0.00 27.60 39209.87 0.00 01:30:01 4.20 0.00 4.20 0.00 0.00 68.91 0.00 01:31:01 1.52 0.00 1.52 0.00 0.00 18.41 0.00 01:32:01 1.37 0.02 1.35 0.00 0.13 15.73 0.00 01:33:02 1.35 0.00 1.35 0.00 0.00 16.26 0.00 01:34:01 0.97 0.00 0.97 0.00 0.00 11.66 0.00 01:35:01 1.38 0.00 1.38 0.00 0.00 16.53 0.00 01:36:01 1.02 0.00 1.02 0.00 0.00 11.20 0.00 01:37:01 1.83 0.00 1.83 0.00 0.00 24.53 0.00 01:38:01 1.03 0.00 1.03 0.00 0.00 12.40 0.00 Average: 53.20 1.21 51.99 0.00 189.86 14824.99 0.00 01:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:28:01 28558328 31739252 553516 1.68 158580 3247140 2411672 7.11 1165728 2727752 476 01:29:01 27799220 31745444 542888 1.65 173796 3928116 2057060 6.06 1349848 3226412 96 01:30:01 27814044 31761036 526872 1.60 173916 3928108 1791380 5.28 1345056 3213824 152 01:31:01 27814280 31761292 526416 1.60 173956 3928104 1791380 5.28 1345400 3213824 148 01:32:01 27826296 31773348 514260 1.56 174012 3928104 1791380 5.28 1333240 3213832 36 01:33:02 27826612 31773720 513968 1.56 174036 3928116 1791380 5.28 1333168 3213832 60 01:34:01 27833620 31780760 506856 1.54 174060 3928120 1791380 5.28 1326140 3213836 32 01:35:01 27833320 31780496 507084 1.54 174060 3928128 1791380 5.28 1326164 3213844 44 01:36:01 27833272 31780448 507056 1.54 174076 3928128 1791380 5.28 1326148 3213844 12 01:37:01 27833464 31780704 506980 1.54 174136 3928108 1791380 5.28 1326456 3213880 24 01:38:01 27833116 31780408 507224 1.54 174164 3928104 1791380 5.28 1326492 3213884 16 Average: 27891416 31768810 519375 1.58 172617 3866207 1871923 5.52 1318531 3170797 100 01:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:28:01 docker0 108.65 134.61 8.70 1085.41 0.00 0.00 0.00 0.00 01:28:01 lo 6.53 6.53 0.64 0.64 0.00 0.00 0.00 0.00 01:28:01 ens3 469.44 324.08 6229.16 106.61 0.00 0.00 0.00 0.00 01:28:01 veth912b287 0.00 0.05 0.00 0.01 0.00 0.00 0.00 0.00 01:29:01 docker0 7.47 12.50 0.43 89.47 0.00 0.00 0.00 0.00 01:29:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 01:29:01 ens3 147.39 86.75 2673.50 25.68 0.00 0.00 0.00 0.00 01:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 14.33 8.46 17.12 3.48 0.00 0.00 0.00 0.00 01:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:31:01 ens3 2.05 0.67 0.71 0.47 0.00 0.00 0.00 0.00 01:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 ens3 1.03 0.62 0.59 0.47 0.00 0.00 0.00 0.00 01:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:33:02 ens3 6.38 11.83 0.41 12.64 0.00 0.00 0.00 0.00 01:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:35:01 ens3 0.22 0.13 0.01 0.01 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:37:01 ens3 4.32 4.30 0.34 7.00 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 0.40 0.05 0.14 0.00 0.00 0.00 0.00 0.00 Average: docker0 10.57 13.39 0.83 106.96 0.00 0.00 0.00 0.00 Average: lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 58.78 39.78 812.27 14.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-34384) 05/02/22 _x86_64_ (8 CPU) 01:26:28 LINUX RESTART (8 CPU) 01:27:01 CPU %user %nice %system %iowait %steal %idle 01:28:01 all 10.61 0.00 4.87 1.88 0.08 82.56 01:28:01 0 10.65 0.00 4.84 1.11 0.07 83.33 01:28:01 1 11.11 0.00 4.34 1.30 0.08 83.16 01:28:01 2 11.33 0.00 5.21 3.57 0.07 79.82 01:28:01 3 11.14 0.00 4.71 0.22 0.08 83.85 01:28:01 4 11.11 0.00 6.08 3.87 0.07 78.87 01:28:01 5 9.66 0.00 4.38 1.50 0.08 84.38 01:28:01 6 9.32 0.00 4.19 0.91 0.07 85.51 01:28:01 7 10.58 0.00 5.22 2.53 0.10 81.56 01:29:01 all 35.96 0.00 6.74 1.04 0.10 56.17 01:29:01 0 36.49 0.00 6.85 0.12 0.10 56.45 01:29:01 1 36.18 0.00 7.00 3.45 0.10 53.27 01:29:01 2 34.56 0.00 7.09 0.12 0.10 58.14 01:29:01 3 35.38 0.00 7.03 0.36 0.10 57.14 01:29:01 4 36.60 0.00 6.51 0.17 0.12 56.60 01:29:01 5 36.67 0.00 6.72 0.36 0.10 56.15 01:29:01 6 36.29 0.00 6.48 2.89 0.10 54.24 01:29:01 7 35.52 0.00 6.20 0.84 0.10 57.33 01:30:01 all 0.46 0.00 0.13 0.01 0.00 99.39 01:30:01 0 0.23 0.00 0.13 0.00 0.00 99.63 01:30:01 1 0.12 0.00 0.07 0.02 0.00 99.80 01:30:01 2 0.20 0.00 0.12 0.00 0.00 99.68 01:30:01 3 0.13 0.00 0.22 0.00 0.02 99.63 01:30:01 4 0.17 0.00 0.15 0.00 0.00 99.68 01:30:01 5 0.17 0.00 0.12 0.00 0.00 99.72 01:30:01 6 0.40 0.00 0.15 0.10 0.00 99.35 01:30:01 7 2.23 0.00 0.11 0.00 0.00 97.65 01:31:01 all 0.27 0.00 0.01 0.04 0.00 99.67 01:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 01:31:01 1 0.03 0.00 0.02 0.02 0.00 99.93 01:31:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:31:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:31:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:31:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:31:01 6 0.02 0.00 0.00 0.30 0.00 99.68 01:31:01 7 2.02 0.00 0.02 0.00 0.00 97.96 01:32:01 all 0.28 0.00 0.03 0.00 0.00 99.69 01:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:32:01 1 0.02 0.00 0.02 0.02 0.00 99.95 01:32:01 2 0.00 0.00 0.03 0.00 0.00 99.97 01:32:01 3 0.07 0.00 0.07 0.00 0.00 99.87 01:32:01 4 0.12 0.00 0.03 0.00 0.00 99.85 01:32:01 5 0.03 0.00 0.02 0.00 0.00 99.95 01:32:01 6 0.03 0.00 0.03 0.02 0.00 99.92 01:32:01 7 1.91 0.00 0.05 0.00 0.00 98.04 01:33:02 all 0.09 0.00 0.02 0.01 0.00 99.88 01:33:02 0 0.02 0.00 0.00 0.00 0.00 99.98 01:33:02 1 0.02 0.00 0.03 0.03 0.00 99.92 01:33:02 2 0.03 0.00 0.00 0.00 0.00 99.97 01:33:02 3 0.03 0.00 0.03 0.00 0.00 99.93 01:33:02 4 0.02 0.00 0.02 0.00 0.00 99.97 01:33:02 5 0.00 0.00 0.00 0.00 0.00 100.00 01:33:02 6 0.05 0.00 0.02 0.02 0.02 99.90 01:33:02 7 0.52 0.00 0.10 0.00 0.02 99.37 01:34:01 all 0.03 0.00 0.01 0.00 0.00 99.96 01:34:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:34:01 1 0.03 0.00 0.02 0.02 0.00 99.93 01:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 3 0.02 0.00 0.00 0.00 0.00 99.98 01:34:01 4 0.05 0.00 0.03 0.00 0.00 99.92 01:34:01 5 0.03 0.00 0.03 0.00 0.00 99.93 01:34:01 6 0.02 0.00 0.00 0.02 0.00 99.97 01:34:01 7 0.03 0.00 0.00 0.00 0.00 99.97 01:35:01 all 0.00 0.00 0.01 0.01 0.00 99.98 01:35:01 0 0.00 0.00 0.02 0.00 0.00 99.98 01:35:01 1 0.00 0.00 0.00 0.05 0.00 99.95 01:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 3 0.00 0.00 0.02 0.00 0.00 99.98 01:35:01 4 0.02 0.00 0.02 0.00 0.02 99.95 01:35:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:35:01 6 0.02 0.00 0.02 0.02 0.00 99.95 01:35:01 7 0.00 0.00 0.00 0.00 0.00 100.00 01:36:01 all 0.03 0.00 0.01 0.00 0.00 99.96 01:36:01 0 0.02 0.00 0.00 0.00 0.00 99.98 01:36:01 1 0.00 0.00 0.00 0.02 0.02 99.97 01:36:01 2 0.02 0.00 0.00 0.00 0.00 99.98 01:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:36:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:36:01 5 0.03 0.00 0.00 0.00 0.00 99.97 01:36:01 6 0.03 0.00 0.02 0.02 0.00 99.93 01:36:01 7 0.03 0.00 0.02 0.00 0.00 99.95 01:37:01 all 0.01 0.00 0.02 0.01 0.00 99.96 01:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 01:37:01 1 0.02 0.00 0.02 0.03 0.00 99.93 01:37:01 2 0.02 0.00 0.03 0.00 0.00 99.95 01:37:01 3 0.02 0.00 0.03 0.00 0.00 99.95 01:37:01 4 0.02 0.00 0.03 0.00 0.00 99.95 01:37:01 5 0.00 0.00 0.00 0.00 0.00 100.00 01:37:01 6 0.02 0.00 0.02 0.03 0.00 99.93 01:37:01 7 0.02 0.00 0.02 0.00 0.00 99.97 01:38:01 all 0.01 0.00 0.01 0.00 0.00 99.98 01:38:01 0 0.02 0.00 0.02 0.00 0.00 99.97 01:38:01 1 0.00 0.00 0.00 0.02 0.00 99.98 01:38:01 2 0.00 0.00 0.00 0.00 0.00 100.00 01:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 01:38:01 4 0.03 0.00 0.02 0.00 0.00 99.95 01:38:01 5 0.02 0.00 0.02 0.00 0.00 99.97 01:38:01 6 0.02 0.00 0.00 0.00 0.00 99.98 01:38:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: CPU %user %nice %system %iowait %steal %idle Average: all 4.30 0.00 1.07 0.27 0.02 94.34 Average: 0 4.29 0.00 1.07 0.11 0.02 94.51 Average: 1 4.28 0.00 1.04 0.45 0.02 94.22 Average: 2 4.17 0.00 1.13 0.33 0.02 94.35 Average: 3 4.21 0.00 1.09 0.05 0.02 94.63 Average: 4 4.34 0.00 1.17 0.37 0.02 94.11 Average: 5 4.19 0.00 1.02 0.17 0.02 94.60 Average: 6 4.16 0.00 0.98 0.39 0.02 94.45 Average: 7 4.77 0.00 1.05 0.30 0.02 93.85