---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40380 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 10G 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 10G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-40380) 05/03/22 _x86_64_ (8 CPU) 19:00:42 LINUX RESTART (8 CPU) 19:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:02:01 332.24 53.61 278.63 0.00 5110.54 111244.87 0.00 19:03:01 66.76 0.12 66.64 0.00 4.93 70979.67 0.00 19:04:01 6.78 0.00 6.78 0.00 0.00 39524.71 0.00 19:05:01 4.15 0.00 4.15 0.00 0.00 20979.94 0.00 19:06:01 1.18 0.02 1.17 0.00 0.13 13.60 0.00 19:07:01 2.15 1.25 0.90 0.00 37.99 11.20 0.00 19:08:01 1.57 0.33 1.23 0.00 12.40 17.33 0.00 Average: 58.61 7.80 50.82 0.00 727.62 34501.42 0.00 19:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 28375672 31583144 711384 2.16 132408 3300316 2546440 7.50 1460012 2615464 394600 19:03:01 28542668 31772456 524496 1.60 123880 3320024 1917952 5.65 1236252 2662192 444 19:04:01 28543060 31772960 523904 1.59 123956 3320028 1917952 5.65 1235860 2662196 184 19:05:01 28553256 31783412 513424 1.56 124020 3320032 1917952 5.65 1224844 2662336 48 19:06:01 28553988 31784084 512616 1.56 124052 3320040 1917952 5.65 1224164 2662344 36 19:07:01 28557992 31790276 506356 1.54 124080 3321308 1917952 5.65 1221224 2662040 196 19:08:01 28557708 31790852 506144 1.54 124100 3321684 1917952 5.65 1221736 2662432 20 Average: 28526335 31753883 542618 1.65 125214 3317633 2007736 5.92 1260585 2655572 56504 19:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 ens3 770.98 509.79 6620.07 126.52 0.00 0.00 0.00 0.00 19:02:01 lo 3.93 3.93 0.38 0.38 0.00 0.00 0.00 0.00 19:02:01 veth72e12df 39.97 51.52 3.70 692.76 0.00 0.00 0.00 0.06 19:02:01 docker0 45.54 56.56 3.79 735.51 0.00 0.00 0.00 0.00 19:03:01 ens3 130.12 87.25 2532.91 56.08 0.00 0.00 0.00 0.00 19:03:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 19:03:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 ens3 5.26 1.80 4.40 0.30 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 ens3 0.53 0.35 0.27 0.21 0.00 0.00 0.00 0.00 19:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 ens3 4.63 3.00 3.48 3.72 0.00 0.00 0.00 0.00 19:07:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 19:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 ens3 3.38 2.43 2.14 2.20 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 129.19 85.37 1296.46 26.77 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 6.42 7.97 0.53 103.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-40380) 05/03/22 _x86_64_ (8 CPU) 19:00:42 LINUX RESTART (8 CPU) 19:01:02 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 18.15 0.00 5.82 2.59 0.08 73.36 19:02:01 0 17.80 0.00 5.22 1.66 0.09 75.23 19:02:01 1 16.45 0.00 6.36 0.66 0.10 76.43 19:02:01 2 18.97 0.00 6.70 3.60 0.07 70.66 19:02:01 3 21.98 0.00 5.40 4.34 0.07 68.21 19:02:01 4 15.69 0.00 6.85 3.25 0.07 74.14 19:02:01 5 17.48 0.00 5.47 1.40 0.09 75.56 19:02:01 6 18.27 0.00 4.48 4.48 0.07 72.70 19:02:01 7 18.58 0.00 6.11 1.33 0.10 73.89 19:03:01 all 20.50 0.00 3.99 0.96 0.05 74.49 19:03:01 0 20.68 0.00 4.36 0.12 0.07 74.78 19:03:01 1 19.03 0.00 3.29 0.08 0.07 77.53 19:03:01 2 21.53 0.00 4.40 0.37 0.05 73.65 19:03:01 3 20.92 0.00 3.65 0.02 0.05 75.36 19:03:01 4 21.86 0.00 4.62 3.81 0.05 69.66 19:03:01 5 20.29 0.00 4.29 0.49 0.05 74.89 19:03:01 6 19.22 0.00 3.84 2.71 0.05 74.18 19:03:01 7 20.48 0.00 3.48 0.08 0.05 75.90 19:04:01 all 0.03 0.00 0.03 0.03 0.01 99.91 19:04:01 0 0.00 0.00 0.03 0.00 0.00 99.97 19:04:01 1 0.03 0.00 0.02 0.08 0.00 99.87 19:04:01 2 0.05 0.00 0.03 0.00 0.00 99.92 19:04:01 3 0.03 0.00 0.02 0.00 0.00 99.95 19:04:01 4 0.00 0.00 0.00 0.13 0.02 99.85 19:04:01 5 0.02 0.00 0.02 0.00 0.00 99.97 19:04:01 6 0.05 0.00 0.05 0.00 0.02 99.88 19:04:01 7 0.03 0.00 0.03 0.00 0.02 99.92 19:05:01 all 0.26 0.00 0.02 0.01 0.01 99.69 19:05:01 0 1.79 0.00 0.03 0.00 0.02 98.16 19:05:01 1 0.02 0.00 0.02 0.05 0.00 99.92 19:05:01 2 0.03 0.00 0.02 0.00 0.02 99.93 19:05:01 3 0.03 0.00 0.02 0.00 0.02 99.93 19:05:01 4 0.03 0.00 0.02 0.05 0.02 99.88 19:05:01 5 0.08 0.00 0.03 0.02 0.00 99.87 19:05:01 6 0.02 0.00 0.05 0.00 0.02 99.92 19:05:01 7 0.05 0.00 0.02 0.00 0.00 99.93 19:06:01 all 0.06 0.00 0.02 0.01 0.00 99.91 19:06:01 0 0.42 0.00 0.03 0.00 0.00 99.55 19:06:01 1 0.00 0.00 0.00 0.00 0.00 100.00 19:06:01 2 0.02 0.00 0.02 0.02 0.00 99.95 19:06:01 3 0.00 0.00 0.02 0.00 0.00 99.98 19:06:01 4 0.02 0.00 0.02 0.02 0.00 99.95 19:06:01 5 0.03 0.00 0.03 0.00 0.02 99.92 19:06:01 6 0.02 0.00 0.02 0.03 0.02 99.92 19:06:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:07:01 all 0.26 0.00 0.03 0.01 0.00 99.70 19:07:01 0 0.80 0.00 0.10 0.03 0.00 99.07 19:07:01 1 0.22 0.00 0.02 0.00 0.00 99.77 19:07:01 2 0.17 0.00 0.02 0.00 0.00 99.82 19:07:01 3 0.22 0.00 0.05 0.00 0.00 99.73 19:07:01 4 0.07 0.00 0.00 0.02 0.00 99.92 19:07:01 5 0.27 0.00 0.03 0.00 0.00 99.70 19:07:01 6 0.18 0.00 0.02 0.02 0.02 99.77 19:07:01 7 0.13 0.00 0.03 0.00 0.00 99.83 19:08:01 all 0.30 0.00 0.01 0.00 0.01 99.67 19:08:01 0 1.99 0.00 0.02 0.00 0.02 97.98 19:08:01 1 0.12 0.00 0.00 0.00 0.00 99.88 19:08:01 2 0.05 0.00 0.02 0.00 0.00 99.93 19:08:01 3 0.08 0.00 0.05 0.00 0.02 99.85 19:08:01 4 0.02 0.00 0.00 0.02 0.02 99.95 19:08:01 5 0.02 0.00 0.00 0.00 0.00 99.98 19:08:01 6 0.07 0.00 0.02 0.02 0.00 99.90 19:08:01 7 0.07 0.00 0.02 0.00 0.00 99.92 Average: all 5.58 0.00 1.40 0.51 0.02 92.49 Average: 0 6.13 0.00 1.37 0.25 0.03 92.22 Average: 1 5.08 0.00 1.37 0.12 0.02 93.41 Average: 2 5.76 0.00 1.58 0.56 0.02 92.09 Average: 3 6.09 0.00 1.29 0.61 0.02 91.99 Average: 4 5.31 0.00 1.62 1.03 0.02 92.02 Average: 5 5.39 0.00 1.39 0.27 0.02 92.92 Average: 6 5.33 0.00 1.19 1.02 0.03 92.43 Average: 7 5.54 0.00 1.36 0.20 0.02 92.88