---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33430 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-33430) 04/27/22 _x86_64_ (8 CPU) 04:25:51 LINUX RESTART (8 CPU) 04:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:27:02 405.53 57.81 347.72 0.00 7466.58 188132.36 0.00 04:28:01 101.51 1.66 99.85 0.00 51.64 42139.07 0.00 04:29:01 174.29 0.07 174.22 0.00 2.13 35356.11 0.00 04:30:01 1.70 0.00 1.70 0.00 0.00 20.28 0.00 Average: 171.05 14.94 156.10 0.00 1887.82 66514.78 0.00 04:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:02 28813960 31761928 531152 1.62 135740 3064292 1999772 5.89 1179048 2484672 338968 04:28:01 28492132 31762004 533812 1.62 153408 3336436 2000864 5.90 1238164 2716652 72 04:29:01 28094136 31782004 510656 1.55 166180 3698528 1797680 5.30 1265392 3040072 288 04:30:01 28093644 31781576 510840 1.55 166204 3698532 1797680 5.30 1265316 3040072 224 Average: 28373468 31771878 521615 1.59 155383 3449447 1898999 5.60 1236980 2820367 84888 04:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:02 ens3 884.96 580.59 6539.21 120.89 0.00 0.00 0.00 0.00 04:27:02 lo 6.93 6.93 0.67 0.67 0.00 0.00 0.00 0.00 04:27:02 docker0 120.94 137.50 10.83 1089.62 0.00 0.00 0.00 0.00 04:28:01 ens3 70.47 55.78 48.11 66.66 0.00 0.00 0.00 0.00 04:28:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:29:01 ens3 176.62 147.46 2680.56 68.45 0.00 0.00 0.00 0.00 04:29:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 04:29:01 docker0 22.35 25.33 1.33 89.74 0.00 0.00 0.00 0.00 04:30:01 ens3 1.73 1.02 0.44 0.32 0.00 0.00 0.00 0.00 04:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 284.34 196.80 2326.56 64.07 0.00 0.00 0.00 0.00 Average: lo 2.36 2.36 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 35.97 40.91 3.05 296.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-33430) 04/27/22 _x86_64_ (8 CPU) 04:25:51 LINUX RESTART (8 CPU) 04:26:01 CPU %user %nice %system %iowait %steal %idle 04:27:02 all 11.33 0.00 5.00 3.02 0.06 80.58 04:27:02 0 12.03 0.00 7.26 1.51 0.07 79.13 04:27:02 1 11.09 0.00 4.67 6.59 0.05 77.60 04:27:02 2 11.76 0.00 4.97 0.97 0.07 82.22 04:27:02 3 11.55 0.00 4.94 5.20 0.07 78.24 04:27:02 4 10.72 0.00 4.51 5.50 0.07 79.20 04:27:02 5 9.89 0.00 4.41 1.43 0.05 84.22 04:27:02 6 10.09 0.00 4.72 2.71 0.05 82.44 04:27:02 7 13.53 0.00 4.53 0.22 0.08 81.64 04:28:01 all 46.07 0.00 7.51 1.07 0.09 45.27 04:28:01 0 44.52 0.00 7.66 0.07 0.10 47.65 04:28:01 1 46.54 0.00 7.32 2.41 0.09 43.64 04:28:01 2 45.45 0.00 7.53 0.14 0.07 46.81 04:28:01 3 47.10 0.00 7.07 0.07 0.09 45.67 04:28:01 4 46.71 0.00 6.42 0.05 0.10 46.71 04:28:01 5 45.46 0.00 8.26 4.73 0.09 41.46 04:28:01 6 46.37 0.00 7.65 0.67 0.10 45.20 04:28:01 7 46.38 0.00 8.14 0.41 0.09 44.99 04:29:01 all 18.83 0.00 4.24 1.48 0.07 75.38 04:29:01 0 20.29 0.00 4.68 0.15 0.07 74.82 04:29:01 1 18.30 0.00 4.36 4.38 0.07 72.89 04:29:01 2 19.54 0.00 4.08 0.30 0.05 76.02 04:29:01 3 18.58 0.00 4.40 0.73 0.07 76.23 04:29:01 4 18.28 0.00 4.14 0.15 0.05 77.39 04:29:01 5 18.73 0.00 3.47 0.44 0.07 77.29 04:29:01 6 18.82 0.00 4.11 0.95 0.07 76.06 04:29:01 7 18.07 0.00 4.71 4.78 0.08 72.36 04:30:01 all 0.02 0.00 0.01 0.01 0.00 99.96 04:30:01 0 0.03 0.00 0.00 0.00 0.00 99.97 04:30:01 1 0.00 0.00 0.02 0.02 0.00 99.97 04:30:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:30:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:30:01 4 0.07 0.00 0.02 0.00 0.00 99.92 04:30:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:30:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:30:01 7 0.03 0.00 0.07 0.03 0.00 99.87 Average: all 18.88 0.00 4.16 1.39 0.05 75.51 Average: 0 19.04 0.00 4.88 0.43 0.06 75.59 Average: 1 18.79 0.00 4.07 3.34 0.05 73.75 Average: 2 19.00 0.00 4.12 0.35 0.05 76.48 Average: 3 19.13 0.00 4.08 1.50 0.05 75.23 Average: 4 18.80 0.00 3.75 1.43 0.05 75.97 Average: 5 18.32 0.00 4.00 1.63 0.05 76.00 Average: 6 18.66 0.00 4.09 1.08 0.05 76.11 Average: 7 19.33 0.00 4.33 1.36 0.06 74.92