---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20790 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-20790) 07/22/22 _x86_64_ (8 CPU) 13:13:39 LINUX RESTART (8 CPU) 13:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:15:01 355.17 45.48 309.69 0.00 4084.04 148227.04 0.00 13:16:01 44.68 0.13 44.54 0.00 6.00 22886.32 0.00 13:17:01 1.32 0.02 1.30 0.00 0.13 15.08 0.00 13:18:01 1.08 0.00 1.08 0.00 0.00 13.46 0.00 13:19:01 1.23 0.02 1.22 0.00 0.13 15.20 0.00 13:20:01 45.84 0.22 45.63 0.00 22.80 28743.61 0.00 Average: 74.11 7.54 66.57 0.00 676.13 32999.04 0.00 13:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:15:01 28582632 31598968 697712 2.12 110504 3154180 2132944 6.29 1395812 2500372 167140 13:16:01 28424220 31765412 534412 1.63 121148 3439932 1854568 5.47 1232920 2792132 160 13:17:01 28424728 31766096 533596 1.62 121184 3440060 1854568 5.47 1232488 2792264 24 13:18:01 28426732 31768404 531068 1.62 121224 3440056 1854568 5.47 1229796 2792384 184 13:19:01 28426684 31768384 531012 1.61 121260 3440064 1854568 5.47 1229816 2792388 20 13:20:01 27611676 31730432 565652 1.72 141964 4144680 2091488 6.16 1327756 3455736 0 Average: 28316112 31732949 565575 1.72 122881 3509829 1940451 5.72 1274765 2854213 27921 13:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:15:01 ens3 806.74 546.42 6796.87 158.36 0.00 0.00 0.00 0.00 13:15:01 veth277b28d 13.00 17.05 1.40 294.54 0.00 0.00 0.00 0.02 13:15:01 docker0 16.84 20.21 1.73 333.14 0.00 0.00 0.00 0.00 13:15:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 13:16:01 ens3 102.23 64.61 2526.06 12.66 0.00 0.00 0.00 0.00 13:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:16:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 13:17:01 ens3 0.67 0.42 0.35 0.27 0.00 0.00 0.00 0.00 13:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:19:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 ens3 209.40 131.79 4279.90 62.04 0.00 0.00 0.00 0.00 13:20:01 docker0 13.20 14.81 1.19 289.50 0.00 0.00 0.00 0.00 13:20:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 184.83 122.73 2254.65 38.56 0.00 0.00 0.00 0.00 Average: docker0 4.97 5.80 0.48 103.14 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20790) 07/22/22 _x86_64_ (8 CPU) 13:13:39 LINUX RESTART (8 CPU) 13:14:02 CPU %user %nice %system %iowait %steal %idle 13:15:01 all 19.37 0.00 5.01 1.46 0.08 74.09 13:15:01 0 20.75 0.00 5.01 0.65 0.07 73.52 13:15:01 1 20.99 0.00 4.68 0.19 0.09 74.06 13:15:01 2 20.28 0.00 4.59 1.14 0.07 73.93 13:15:01 3 16.46 0.00 6.25 3.59 0.09 73.61 13:15:01 4 18.89 0.00 4.87 0.51 0.07 75.66 13:15:01 5 19.24 0.00 4.11 0.12 0.07 76.47 13:15:01 6 19.13 0.00 4.83 1.12 0.07 74.85 13:15:01 7 19.18 0.00 5.75 4.41 0.09 70.57 13:16:01 all 7.18 0.00 1.82 0.42 0.03 90.55 13:16:01 0 6.96 0.00 1.74 0.00 0.03 91.26 13:16:01 1 7.04 0.00 1.78 0.03 0.02 91.13 13:16:01 2 6.60 0.00 1.63 0.02 0.03 91.72 13:16:01 3 6.74 0.00 1.68 0.05 0.03 91.50 13:16:01 4 6.84 0.00 2.01 0.64 0.02 90.50 13:16:01 5 6.83 0.00 2.27 0.67 0.02 90.21 13:16:01 6 8.61 0.00 1.55 0.03 0.03 89.77 13:16:01 7 7.79 0.00 1.91 1.93 0.03 88.33 13:17:01 all 0.26 0.00 0.02 0.00 0.00 99.71 13:17:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:17:01 1 0.03 0.00 0.02 0.00 0.00 99.95 13:17:01 2 0.00 0.00 0.03 0.00 0.00 99.97 13:17:01 3 0.02 0.00 0.03 0.00 0.00 99.95 13:17:01 4 0.02 0.00 0.02 0.00 0.00 99.97 13:17:01 5 0.03 0.00 0.02 0.03 0.00 99.92 13:17:01 6 1.95 0.00 0.00 0.00 0.00 98.05 13:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 13:18:01 all 0.19 0.00 0.01 0.00 0.01 99.79 13:18:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:18:01 1 0.02 0.00 0.02 0.00 0.02 99.95 13:18:01 2 0.03 0.00 0.02 0.00 0.00 99.95 13:18:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:18:01 4 0.02 0.00 0.02 0.00 0.02 99.95 13:18:01 5 0.03 0.00 0.00 0.02 0.02 99.93 13:18:01 6 1.35 0.00 0.02 0.00 0.00 98.63 13:18:01 7 0.00 0.00 0.00 0.02 0.00 99.98 13:19:01 all 0.02 0.00 0.00 0.00 0.00 99.97 13:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 13:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:19:01 2 0.05 0.00 0.00 0.00 0.00 99.95 13:19:01 3 0.03 0.00 0.03 0.00 0.02 99.92 13:19:01 4 0.03 0.00 0.00 0.00 0.00 99.97 13:19:01 5 0.00 0.00 0.00 0.03 0.00 99.97 13:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:19:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:20:01 all 4.23 0.00 1.72 0.49 0.03 93.55 13:20:01 0 4.77 0.00 1.59 0.05 0.03 93.56 13:20:01 1 4.34 0.00 1.32 0.10 0.02 94.22 13:20:01 2 4.76 0.00 1.46 0.07 0.03 93.69 13:20:01 3 3.31 0.00 1.70 0.03 0.02 94.94 13:20:01 4 4.63 0.00 1.89 0.10 0.02 93.36 13:20:01 5 4.81 0.00 1.45 1.06 0.02 92.67 13:20:01 6 3.24 0.00 1.71 0.12 0.03 94.89 13:20:01 7 3.96 0.00 2.61 2.37 0.03 91.02 Average: all 5.14 0.00 1.41 0.39 0.02 93.04 Average: 0 5.35 0.00 1.38 0.11 0.02 93.14 Average: 1 5.34 0.00 1.29 0.05 0.02 93.29 Average: 2 5.21 0.00 1.27 0.20 0.02 93.30 Average: 3 4.38 0.00 1.60 0.60 0.03 93.40 Average: 4 5.01 0.00 1.45 0.21 0.02 93.32 Average: 5 5.08 0.00 1.29 0.32 0.02 93.28 Average: 6 5.64 0.00 1.33 0.21 0.02 92.80 Average: 7 5.07 0.00 1.69 1.43 0.03 91.78