---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19533 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 9.8G 146G 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 9.8G 146G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19533) 07/12/22 _x86_64_ (8 CPU) 10:38:30 LINUX RESTART (8 CPU) 10:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:01 310.16 14.25 295.92 0.00 2181.64 82719.28 0.00 10:41:01 57.54 0.03 57.51 0.00 0.93 17156.09 0.00 10:42:01 0.92 0.00 0.92 0.00 0.00 10.93 0.00 10:43:01 1.18 0.00 1.18 0.00 0.00 14.40 0.00 10:44:01 1.05 0.02 1.03 0.00 0.13 10.80 0.00 Average: 74.17 2.86 71.31 0.00 436.53 19981.63 0.00 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 29332980 31750848 558476 1.70 97896 2601912 1992204 5.87 1143684 2047840 188 10:41:01 28833808 31755176 536228 1.63 116272 3050720 1797628 5.30 1152288 2482972 12 10:42:01 28833392 31754888 536244 1.63 116304 3050732 1797628 5.30 1152128 2482980 24 10:43:01 28844204 31765760 525524 1.60 116336 3050724 1797628 5.30 1141780 2483044 12 10:44:01 28843660 31765252 526016 1.60 116364 3050740 1797628 5.30 1142428 2483056 24 Average: 28937609 31758385 536498 1.63 112634 2960966 1836543 5.41 1146462 2395978 52 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 ens3 479.90 325.25 3760.44 139.03 0.00 0.00 0.00 0.00 10:40:01 lo 6.20 6.20 0.60 0.60 0.00 0.00 0.00 0.00 10:40:01 docker0 18.33 22.80 1.33 136.42 0.00 0.00 0.00 0.00 10:41:01 ens3 126.61 85.80 2575.17 30.10 0.00 0.00 0.00 0.00 10:41:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:41:01 docker0 10.13 12.00 0.61 48.43 0.00 0.00 0.00 0.00 10:42:01 ens3 12.90 7.22 11.07 0.72 0.00 0.00 0.00 0.00 10:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 ens3 0.22 0.18 0.09 0.07 0.00 0.00 0.00 0.00 10:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 123.95 83.71 1269.31 33.99 0.00 0.00 0.00 0.00 Average: lo 1.51 1.51 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 5.69 6.96 0.39 36.97 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19533) 07/12/22 _x86_64_ (8 CPU) 10:38:30 LINUX RESTART (8 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 9.73 0.00 3.39 1.44 0.06 85.39 10:40:01 0 8.11 0.00 3.12 0.67 0.05 88.04 10:40:01 1 11.38 0.00 3.89 1.73 0.07 82.94 10:40:01 2 10.88 0.00 3.27 0.49 0.05 85.31 10:40:01 3 10.20 0.00 3.16 0.07 0.08 86.48 10:40:01 4 8.77 0.00 3.35 1.53 0.05 86.31 10:40:01 5 9.56 0.00 4.11 3.76 0.05 82.53 10:40:01 6 10.18 0.00 2.60 1.18 0.05 86.00 10:40:01 7 8.74 0.00 3.59 2.09 0.07 85.51 10:41:01 all 3.42 0.00 1.55 0.45 0.02 94.56 10:41:01 0 4.03 0.00 1.56 0.13 0.03 94.25 10:41:01 1 2.96 0.00 1.90 0.08 0.02 95.05 10:41:01 2 3.76 0.00 1.34 0.03 0.03 94.83 10:41:01 3 3.07 0.00 1.88 2.13 0.02 92.90 10:41:01 4 4.03 0.00 1.42 0.12 0.03 94.40 10:41:01 5 3.05 0.00 1.49 0.20 0.02 95.24 10:41:01 6 3.31 0.00 1.22 0.84 0.02 94.61 10:41:01 7 3.13 0.00 1.61 0.03 0.02 95.21 10:42:01 all 0.03 0.00 0.02 0.01 0.01 99.94 10:42:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:42:01 1 0.05 0.00 0.02 0.00 0.02 99.92 10:42:01 2 0.03 0.00 0.02 0.00 0.03 99.92 10:42:01 3 0.02 0.00 0.02 0.02 0.02 99.93 10:42:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:42:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:42:01 6 0.03 0.00 0.02 0.03 0.00 99.92 10:42:01 7 0.07 0.00 0.07 0.00 0.02 99.85 10:43:01 all 0.04 0.00 0.02 0.00 0.01 99.93 10:43:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:43:01 1 0.03 0.00 0.00 0.00 0.02 99.95 10:43:01 2 0.08 0.00 0.02 0.00 0.02 99.88 10:43:01 3 0.03 0.00 0.07 0.02 0.02 99.87 10:43:01 4 0.05 0.00 0.05 0.00 0.00 99.90 10:43:01 5 0.00 0.00 0.02 0.00 0.02 99.97 10:43:01 6 0.03 0.00 0.02 0.02 0.02 99.92 10:43:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:44:01 all 0.00 0.00 0.01 0.01 0.00 99.98 10:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:44:01 1 0.00 0.00 0.02 0.02 0.00 99.97 10:44:01 2 0.02 0.00 0.02 0.00 0.02 99.95 10:44:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:44:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:44:01 5 0.00 0.00 0.00 0.02 0.00 99.98 10:44:01 6 0.00 0.00 0.02 0.02 0.00 99.97 10:44:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 2.63 0.00 0.99 0.38 0.02 95.98 Average: 0 2.43 0.00 0.94 0.16 0.02 96.45 Average: 1 2.88 0.00 1.16 0.37 0.02 95.57 Average: 2 2.94 0.00 0.93 0.10 0.03 95.99 Average: 3 2.65 0.00 1.02 0.44 0.03 95.86 Average: 4 2.56 0.00 0.96 0.33 0.02 96.14 Average: 5 2.51 0.00 1.12 0.79 0.02 95.56 Average: 6 2.69 0.00 0.77 0.41 0.02 96.10 Average: 7 2.37 0.00 1.05 0.42 0.02 96.13