---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1139 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 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-1139) 06/06/22 _x86_64_ (8 CPU) 11:01:00 LINUX RESTART (8 CPU) 11:02:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:03:01 43.45 0.08 43.37 0.00 1.36 15672.19 0.00 11:04:01 27.55 0.02 27.53 0.00 1.60 15777.39 0.00 11:05:01 1.00 0.00 1.00 0.00 0.00 11.46 0.00 11:06:01 1.28 0.00 1.28 0.00 0.00 16.26 0.00 11:07:01 1.05 0.02 1.03 0.00 0.13 12.26 0.00 Average: 14.77 0.02 14.75 0.00 0.62 6266.57 0.00 11:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:03:01 28431516 31765676 530964 1.61 121880 3431348 1952760 5.75 1174712 2842512 463612 11:04:01 28450532 31785084 510928 1.55 122176 3431536 1812632 5.34 1163588 2829984 20 11:05:01 28450892 31785556 509924 1.55 122208 3431544 1812632 5.34 1163424 2829988 180 11:06:01 28454212 31788968 506372 1.54 122248 3431536 1812632 5.34 1159076 2829992 16 11:07:01 28454968 31789780 505532 1.54 122288 3431552 1812632 5.34 1159620 2830000 8 Average: 28448424 31783013 512744 1.56 122160 3431503 1840658 5.42 1164084 2832495 92767 11:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:03:01 docker0 9.37 10.10 0.71 79.74 0.00 0.00 0.00 0.00 11:03:01 ens3 146.03 114.49 2662.62 68.69 0.00 0.00 0.00 0.00 11:03:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 ens3 8.22 5.20 8.38 3.09 0.00 0.00 0.00 0.00 11:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 0.42 0.25 0.26 0.20 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.23 0.20 0.11 0.07 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 1.85 1.99 0.14 15.74 0.00 0.00 0.00 0.00 Average: ens3 30.62 23.75 527.16 14.23 0.00 0.00 0.00 0.00 Average: lo 0.29 0.29 0.03 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-1139) 06/06/22 _x86_64_ (8 CPU) 11:01:00 LINUX RESTART (8 CPU) 11:02:02 CPU %user %nice %system %iowait %steal %idle 11:03:01 all 21.41 0.00 3.80 0.34 0.06 74.39 11:03:01 0 20.95 0.00 3.86 0.94 0.05 74.19 11:03:01 1 22.62 0.00 3.77 0.03 0.07 73.51 11:03:01 2 21.01 0.00 3.62 0.26 0.05 75.06 11:03:01 3 20.69 0.00 3.98 0.68 0.05 74.60 11:03:01 4 21.57 0.00 3.53 0.63 0.07 74.19 11:03:01 5 21.32 0.00 3.79 0.02 0.07 74.80 11:03:01 6 22.30 0.00 3.61 0.14 0.05 73.91 11:03:01 7 20.79 0.00 4.22 0.05 0.07 74.87 11:04:01 all 0.48 0.00 0.19 0.33 0.01 99.00 11:04:01 0 1.98 0.00 0.25 0.16 0.00 97.61 11:04:01 1 0.15 0.00 0.08 0.00 0.00 99.77 11:04:01 2 0.20 0.00 0.13 0.37 0.02 99.28 11:04:01 3 0.27 0.00 0.18 0.07 0.02 99.47 11:04:01 4 0.27 0.00 0.47 1.85 0.00 97.41 11:04:01 5 0.15 0.00 0.08 0.00 0.00 99.77 11:04:01 6 0.28 0.00 0.12 0.18 0.02 99.40 11:04:01 7 0.50 0.00 0.18 0.00 0.00 99.32 11:05:01 all 0.27 0.00 0.01 0.00 0.00 99.72 11:05:01 0 2.04 0.00 0.02 0.00 0.02 97.93 11:05:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:05:01 2 0.02 0.00 0.00 0.02 0.00 99.97 11:05:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:05:01 4 0.05 0.00 0.00 0.00 0.02 99.93 11:05:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:05:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:05:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:06:01 all 0.27 0.00 0.01 0.01 0.00 99.70 11:06:01 0 1.99 0.00 0.02 0.00 0.00 98.00 11:06:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:06:01 2 0.03 0.00 0.00 0.05 0.00 99.92 11:06:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:06:01 4 0.03 0.00 0.03 0.00 0.02 99.92 11:06:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:06:01 6 0.02 0.00 0.02 0.02 0.00 99.95 11:06:01 7 0.05 0.00 0.00 0.00 0.00 99.95 11:07:01 all 0.26 0.00 0.01 0.00 0.01 99.72 11:07:01 0 1.99 0.00 0.00 0.00 0.00 98.01 11:07:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 2 0.02 0.00 0.02 0.00 0.02 99.95 11:07:01 3 0.02 0.00 0.03 0.00 0.00 99.95 11:07:01 4 0.02 0.00 0.03 0.00 0.02 99.93 11:07:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 6 0.02 0.00 0.02 0.02 0.00 99.95 11:07:01 7 0.00 0.00 0.02 0.00 0.02 99.97 Average: all 4.45 0.00 0.79 0.14 0.02 94.61 Average: 0 5.67 0.00 0.80 0.22 0.01 93.30 Average: 1 4.47 0.00 0.76 0.01 0.01 94.75 Average: 2 4.17 0.00 0.74 0.14 0.02 94.93 Average: 3 4.12 0.00 0.83 0.15 0.01 94.89 Average: 4 4.31 0.00 0.80 0.50 0.02 94.37 Average: 5 4.21 0.00 0.76 0.00 0.01 95.01 Average: 6 4.45 0.00 0.74 0.07 0.01 94.73 Average: 7 4.19 0.00 0.87 0.01 0.02 94.91