---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16795 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-16795) 07/04/22 _x86_64_ (8 CPU) 08:36:28 LINUX RESTART (8 CPU) 08:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:38:01 256.29 11.01 245.28 0.00 1953.01 100939.18 0.00 08:39:01 31.43 0.05 31.38 0.00 9.20 16829.86 0.00 08:40:01 1.37 0.00 1.37 0.00 0.00 16.28 0.00 08:41:01 1.10 0.00 1.10 0.00 0.00 14.93 0.00 08:42:01 1.23 0.02 1.22 0.00 0.13 18.93 0.00 Average: 58.28 2.22 56.07 0.00 392.45 23563.05 0.00 08:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 28959808 31789688 510116 1.55 111492 2987232 1843444 5.43 1180540 2358888 300 08:39:01 28448816 31788348 507388 1.54 121652 3439344 1868852 5.51 1200496 2798024 164 08:40:01 28448908 31788500 507148 1.54 121692 3439348 1868852 5.51 1200340 2798032 20 08:41:01 28455852 31795724 499988 1.52 121716 3439476 1868852 5.51 1192836 2798280 8 08:42:01 28454524 31794488 501136 1.52 121788 3439468 1868852 5.51 1193320 2798296 36 Average: 28553582 31791350 505155 1.54 119668 3348974 1863770 5.49 1193506 2710304 106 08:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 docker0 21.80 25.10 1.89 329.80 0.00 0.00 0.00 0.00 08:38:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 08:38:01 ens3 352.87 244.94 5957.75 100.79 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 08:39:01 ens3 98.60 58.76 2521.49 10.38 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 ens3 6.45 3.08 11.22 0.40 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:41:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 ens3 0.37 0.42 0.35 0.17 0.00 0.00 0.00 0.00 Average: docker0 4.36 5.02 0.38 65.96 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 91.68 61.46 1698.11 22.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16795) 07/04/22 _x86_64_ (8 CPU) 08:36:28 LINUX RESTART (8 CPU) 08:37:01 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 20.84 0.00 5.54 1.20 0.08 72.34 08:38:01 0 22.21 0.00 5.62 1.17 0.07 70.93 08:38:01 1 21.21 0.00 5.70 2.79 0.07 70.24 08:38:01 2 21.92 0.00 5.16 0.44 0.07 72.42 08:38:01 3 21.70 0.00 6.40 1.97 0.10 69.83 08:38:01 4 20.16 0.00 5.16 0.13 0.08 74.46 08:38:01 5 21.54 0.00 7.05 2.18 0.08 69.15 08:38:01 6 17.92 0.00 4.21 0.86 0.08 76.93 08:38:01 7 20.10 0.00 5.00 0.08 0.07 74.75 08:39:01 all 3.59 0.00 1.42 0.39 0.02 94.58 08:39:01 0 3.69 0.00 1.14 0.00 0.03 95.14 08:39:01 1 3.90 0.00 1.34 0.03 0.02 94.70 08:39:01 2 3.24 0.00 2.10 2.00 0.03 92.63 08:39:01 3 3.24 0.00 1.39 0.34 0.00 95.04 08:39:01 4 5.52 0.00 1.25 0.05 0.02 93.17 08:39:01 5 3.15 0.00 1.17 0.07 0.02 95.60 08:39:01 6 2.66 0.00 1.62 0.65 0.02 95.05 08:39:01 7 3.32 0.00 1.32 0.00 0.02 95.34 08:40:01 all 0.28 0.00 0.02 0.01 0.01 99.69 08:40:01 0 0.03 0.00 0.03 0.00 0.00 99.93 08:40:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:40:01 2 0.03 0.00 0.03 0.02 0.03 99.88 08:40:01 3 0.05 0.00 0.03 0.00 0.02 99.90 08:40:01 4 2.00 0.00 0.02 0.00 0.00 97.98 08:40:01 5 0.07 0.00 0.03 0.00 0.02 99.88 08:40:01 6 0.00 0.00 0.00 0.03 0.00 99.97 08:40:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:41:01 all 0.18 0.00 0.03 0.00 0.00 99.78 08:41:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:41:01 1 0.02 0.00 0.02 0.00 0.02 99.95 08:41:01 2 0.07 0.00 0.03 0.02 0.00 99.88 08:41:01 3 0.03 0.00 0.02 0.00 0.00 99.95 08:41:01 4 1.22 0.00 0.13 0.00 0.00 98.65 08:41:01 5 0.05 0.00 0.03 0.00 0.00 99.92 08:41:01 6 0.03 0.00 0.02 0.00 0.00 99.95 08:41:01 7 0.00 0.00 0.02 0.00 0.00 99.98 08:42:01 all 0.03 0.00 0.02 0.00 0.00 99.95 08:42:01 0 0.02 0.00 0.03 0.00 0.00 99.95 08:42:01 1 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 2 0.02 0.00 0.03 0.00 0.02 99.93 08:42:01 3 0.05 0.00 0.03 0.00 0.00 99.92 08:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 08:42:01 5 0.03 0.00 0.03 0.00 0.02 99.92 08:42:01 6 0.03 0.00 0.00 0.03 0.00 99.93 08:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 Average: all 4.94 0.00 1.39 0.32 0.02 93.33 Average: 0 5.15 0.00 1.35 0.23 0.02 93.25 Average: 1 4.99 0.00 1.40 0.56 0.02 93.04 Average: 2 5.02 0.00 1.46 0.49 0.03 93.00 Average: 3 4.96 0.00 1.56 0.46 0.02 93.01 Average: 4 5.73 0.00 1.30 0.04 0.02 92.91 Average: 5 4.93 0.00 1.65 0.44 0.03 92.95 Average: 6 4.09 0.00 1.16 0.31 0.02 94.41 Average: 7 4.64 0.00 1.26 0.02 0.02 94.07