---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-147 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 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-147) 05/26/22 _x86_64_ (8 CPU) 16:23:06 LINUX RESTART (8 CPU) 16:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:25:01 59.99 0.93 59.06 0.00 25.86 28311.01 0.00 16:26:01 29.21 0.00 29.21 0.00 0.00 16430.41 0.00 16:27:01 1.40 0.00 1.40 0.00 0.00 15.73 0.00 16:28:01 1.63 0.00 1.63 0.00 0.00 19.06 0.00 16:29:01 1.28 0.02 1.27 0.00 0.13 14.26 0.00 16:30:01 32.89 0.10 32.79 0.00 14.53 30451.46 0.00 Average: 21.07 0.17 20.89 0.00 6.75 12540.43 0.00 16:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:25:01 28600040 31732928 562520 1.71 111772 3267744 2276620 6.71 1192964 2676180 404640 16:26:01 28571888 31788824 505744 1.54 121680 3319860 1873696 5.52 1159588 2716264 152 16:27:01 28572936 31790120 503932 1.53 121720 3319864 1873696 5.52 1158532 2716332 24 16:28:01 28582132 31799388 494444 1.50 121764 3319864 1873696 5.52 1150048 2716332 20 16:29:01 28581896 31799208 494528 1.50 121820 3319876 1873696 5.52 1150408 2716336 20 16:30:01 27743348 31751032 536556 1.63 138452 4038852 2150628 6.34 1246724 3399440 668 Average: 28442040 31776917 516287 1.57 122868 3431010 1987005 5.86 1176377 2823481 67587 16:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:25:01 ens3 167.32 113.05 2742.63 64.49 0.00 0.00 0.00 0.00 16:25:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 16:25:01 docker0 16.88 19.61 1.22 194.46 0.00 0.00 0.00 0.00 16:26:01 ens3 27.99 14.81 25.95 5.26 0.00 0.00 0.00 0.00 16:26:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 ens3 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 ens3 0.22 0.15 0.08 0.07 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 ens3 188.55 117.88 4069.23 54.34 0.00 0.00 0.00 0.00 16:30:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 16:30:01 docker0 0.43 0.45 0.08 0.15 0.00 0.00 0.00 0.00 16:30:01 veth11d54fa 0.43 0.55 0.08 0.16 0.00 0.00 0.00 0.00 Average: ens3 64.04 41.01 1139.62 20.69 0.00 0.00 0.00 0.00 Average: lo 0.49 0.49 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 2.89 3.34 0.22 32.43 0.00 0.00 0.00 0.00 Average: veth11d54fa 0.07 0.09 0.01 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-147) 05/26/22 _x86_64_ (8 CPU) 16:23:06 LINUX RESTART (8 CPU) 16:24:01 CPU %user %nice %system %iowait %steal %idle 16:25:01 all 18.49 0.00 4.23 0.53 0.07 76.67 16:25:01 0 18.02 0.00 4.61 0.19 0.08 77.10 16:25:01 1 19.39 0.00 3.85 0.87 0.07 75.81 16:25:01 2 16.64 0.00 4.00 0.32 0.07 78.97 16:25:01 3 20.13 0.00 4.22 0.03 0.08 75.54 16:25:01 4 17.30 0.00 4.33 0.12 0.07 78.19 16:25:01 5 17.80 0.00 4.07 0.03 0.07 78.04 16:25:01 6 19.31 0.00 4.26 0.39 0.07 75.98 16:25:01 7 19.36 0.00 4.51 2.33 0.07 73.72 16:26:01 all 1.35 0.00 0.56 0.27 0.02 97.80 16:26:01 0 1.35 0.00 0.60 0.02 0.02 98.02 16:26:01 1 1.17 0.00 0.58 0.27 0.00 97.98 16:26:01 2 1.14 0.00 0.52 0.00 0.02 98.33 16:26:01 3 1.55 0.00 0.42 0.02 0.03 97.98 16:26:01 4 1.37 0.00 0.43 0.02 0.02 98.16 16:26:01 5 1.16 0.00 0.30 0.00 0.02 98.52 16:26:01 6 1.47 0.00 0.60 0.13 0.02 97.78 16:26:01 7 1.62 0.00 1.02 1.72 0.03 95.60 16:27:01 all 0.24 0.00 0.02 0.01 0.00 99.74 16:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 16:27:01 1 0.02 0.00 0.02 0.05 0.02 99.90 16:27:01 2 0.02 0.00 0.00 0.00 0.00 99.98 16:27:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:27:01 4 0.05 0.00 0.03 0.00 0.00 99.92 16:27:01 5 1.70 0.00 0.00 0.00 0.00 98.30 16:27:01 6 0.00 0.00 0.02 0.00 0.00 99.98 16:27:01 7 0.07 0.00 0.03 0.02 0.00 99.88 16:28:01 all 0.27 0.00 0.02 0.01 0.00 99.70 16:28:01 0 0.02 0.00 0.00 0.00 0.00 99.98 16:28:01 1 0.02 0.00 0.02 0.07 0.00 99.90 16:28:01 2 0.02 0.00 0.02 0.02 0.02 99.93 16:28:01 3 0.00 0.00 0.02 0.00 0.00 99.98 16:28:01 4 0.00 0.00 0.00 0.00 0.00 100.00 16:28:01 5 1.97 0.00 0.02 0.00 0.00 98.01 16:28:01 6 0.03 0.00 0.02 0.00 0.00 99.95 16:28:01 7 0.07 0.00 0.05 0.02 0.02 99.85 16:29:01 all 0.07 0.00 0.01 0.01 0.01 99.90 16:29:01 0 0.02 0.00 0.00 0.00 0.02 99.97 16:29:01 1 0.03 0.00 0.02 0.05 0.00 99.90 16:29:01 2 0.00 0.00 0.00 0.00 0.00 100.00 16:29:01 3 0.02 0.00 0.02 0.00 0.02 99.95 16:29:01 4 0.02 0.00 0.03 0.00 0.00 99.95 16:29:01 5 0.40 0.00 0.00 0.00 0.00 99.60 16:29:01 6 0.00 0.00 0.00 0.00 0.00 100.00 16:29:01 7 0.07 0.00 0.05 0.02 0.02 99.85 16:30:01 all 3.74 0.00 1.52 0.98 0.04 93.72 16:30:01 0 3.62 0.00 1.12 0.00 0.03 95.23 16:30:01 1 4.44 0.00 1.53 6.69 0.05 87.29 16:30:01 2 3.67 0.00 1.61 0.23 0.03 94.45 16:30:01 3 4.50 0.00 1.37 0.23 0.07 93.83 16:30:01 4 3.48 0.00 2.09 0.18 0.03 94.21 16:30:01 5 4.79 0.00 1.21 0.02 0.03 93.94 16:30:01 6 2.67 0.00 1.02 0.12 0.03 96.16 16:30:01 7 2.69 0.00 2.23 0.37 0.05 94.66 Average: all 4.00 0.00 1.05 0.30 0.02 94.62 Average: 0 3.82 0.00 1.05 0.03 0.03 95.07 Average: 1 4.16 0.00 1.00 1.33 0.02 93.49 Average: 2 3.56 0.00 1.02 0.09 0.02 95.30 Average: 3 4.34 0.00 1.00 0.05 0.03 94.58 Average: 4 3.68 0.00 1.15 0.05 0.02 95.10 Average: 5 4.60 0.00 0.92 0.01 0.02 94.45 Average: 6 3.89 0.00 0.98 0.11 0.02 95.00 Average: 7 3.95 0.00 1.31 0.74 0.03 93.97