---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42142 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-42142) 05/09/22 _x86_64_ (8 CPU) 18:55:43 LINUX RESTART (8 CPU) 18:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:57:02 330.81 52.64 278.17 0.00 5036.36 167936.94 0.00 18:58:01 45.29 0.08 45.21 0.00 6.10 19844.53 0.00 18:59:01 1.47 0.00 1.47 0.00 0.00 16.01 0.00 19:00:01 0.95 0.00 0.95 0.00 0.00 12.40 0.00 19:01:01 1.45 0.03 1.42 0.00 0.67 17.20 0.00 19:02:01 1.00 0.00 1.00 0.00 0.00 12.53 0.00 19:03:01 10.55 0.15 10.40 0.00 16.26 9103.95 0.00 Average: 55.95 7.58 48.38 0.00 724.45 28153.71 0.00 18:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:57:02 28784168 31619012 679608 2.07 120416 2978720 2175540 6.41 1375588 2335920 65924 18:58:01 28566312 31776940 522960 1.59 121320 3315976 1846652 5.44 1207336 2682176 188 18:59:01 28567892 31778652 520976 1.58 121356 3315980 1846652 5.44 1206628 2682180 20 19:00:01 28577932 31788824 510840 1.55 121384 3315980 1846652 5.44 1196148 2682260 172 19:01:01 28578332 31789260 510280 1.55 121428 3316000 1846652 5.44 1195736 2682284 8 19:02:01 28584616 31795744 503796 1.53 121468 3316140 1846652 5.44 1189592 2682412 188 19:03:01 27724712 31725596 572428 1.74 137632 4039948 2283056 6.73 1275128 3405840 571204 Average: 28483423 31753433 545841 1.66 123572 3371249 1955979 5.76 1235165 2736153 91101 18:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:57:02 lo 3.73 3.73 0.36 0.36 0.00 0.00 0.00 0.00 18:57:02 ens3 680.37 388.52 5843.78 114.86 0.00 0.00 0.00 0.00 18:57:02 veth61bd8db 6.38 7.55 0.57 52.86 0.00 0.00 0.00 0.00 18:57:02 docker0 8.93 9.97 0.77 79.23 0.00 0.00 0.00 0.00 18:58:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 18:58:01 ens3 134.50 91.51 2578.71 58.25 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 ens3 1.12 0.18 0.51 0.07 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:00:01 ens3 0.70 0.45 0.36 0.27 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 ens3 0.90 0.35 0.31 0.21 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:02:01 ens3 1.65 0.90 0.81 0.55 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 19:03:01 ens3 130.13 76.34 4057.26 9.01 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.94 0.94 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 135.62 79.72 1781.19 26.10 0.00 0.00 0.00 0.00 Average: docker0 1.28 1.43 0.11 11.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-42142) 05/09/22 _x86_64_ (8 CPU) 18:55:43 LINUX RESTART (8 CPU) 18:56:01 CPU %user %nice %system %iowait %steal %idle 18:57:02 all 16.30 0.00 5.12 1.79 0.07 76.73 18:57:02 0 18.28 0.00 4.39 1.00 0.05 76.29 18:57:02 1 17.99 0.00 5.83 2.36 0.07 73.76 18:57:02 2 14.20 0.00 4.75 1.58 0.07 79.40 18:57:02 3 15.62 0.00 4.48 3.77 0.07 76.06 18:57:02 4 15.80 0.00 6.84 3.50 0.07 73.79 18:57:02 5 15.48 0.00 4.63 0.49 0.07 79.33 18:57:02 6 16.31 0.00 4.46 0.22 0.05 78.96 18:57:02 7 16.69 0.00 5.60 1.38 0.08 76.25 18:58:01 all 6.22 0.00 1.88 0.42 0.03 91.45 18:58:01 0 5.66 0.00 2.42 2.27 0.03 89.63 18:58:01 1 7.12 0.00 1.72 0.02 0.02 91.13 18:58:01 2 6.42 0.00 1.93 0.10 0.02 91.53 18:58:01 3 6.25 0.00 2.11 0.09 0.03 91.52 18:58:01 4 5.58 0.00 1.86 0.87 0.02 91.67 18:58:01 5 6.79 0.00 1.62 0.02 0.03 91.54 18:58:01 6 5.51 0.00 1.56 0.02 0.03 92.88 18:58:01 7 6.43 0.00 1.85 0.02 0.03 91.67 18:59:01 all 0.02 0.00 0.01 0.00 0.00 99.96 18:59:01 0 0.03 0.00 0.07 0.02 0.00 99.88 18:59:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:59:01 2 0.03 0.00 0.00 0.00 0.00 99.97 18:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 18:59:01 4 0.02 0.00 0.00 0.02 0.00 99.97 18:59:01 5 0.02 0.00 0.00 0.00 0.00 99.98 18:59:01 6 0.00 0.00 0.00 0.00 0.00 100.00 18:59:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:00:01 all 0.06 0.00 0.02 0.01 0.00 99.91 19:00:01 0 0.03 0.00 0.02 0.02 0.00 99.93 19:00:01 1 0.08 0.00 0.02 0.00 0.00 99.90 19:00:01 2 0.13 0.00 0.02 0.00 0.00 99.85 19:00:01 3 0.07 0.00 0.00 0.00 0.00 99.93 19:00:01 4 0.03 0.00 0.02 0.03 0.00 99.92 19:00:01 5 0.08 0.00 0.05 0.00 0.00 99.87 19:00:01 6 0.03 0.00 0.02 0.00 0.00 99.95 19:00:01 7 0.03 0.00 0.03 0.00 0.00 99.93 19:01:01 all 0.01 0.00 0.01 0.01 0.00 99.97 19:01:01 0 0.02 0.00 0.02 0.02 0.00 99.95 19:01:01 1 0.03 0.00 0.00 0.00 0.00 99.97 19:01:01 2 0.00 0.00 0.02 0.00 0.00 99.98 19:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 19:01:01 4 0.00 0.00 0.00 0.02 0.00 99.98 19:01:01 5 0.00 0.00 0.02 0.00 0.00 99.98 19:01:01 6 0.00 0.00 0.03 0.00 0.00 99.97 19:01:01 7 0.00 0.00 0.02 0.02 0.00 99.97 19:02:01 all 0.04 0.00 0.02 0.00 0.00 99.93 19:02:01 0 0.05 0.00 0.03 0.02 0.00 99.90 19:02:01 1 0.10 0.00 0.02 0.00 0.02 99.87 19:02:01 2 0.03 0.00 0.02 0.00 0.00 99.95 19:02:01 3 0.05 0.00 0.02 0.00 0.00 99.93 19:02:01 4 0.03 0.00 0.02 0.02 0.00 99.93 19:02:01 5 0.03 0.00 0.00 0.00 0.00 99.97 19:02:01 6 0.03 0.00 0.03 0.00 0.00 99.93 19:02:01 7 0.02 0.00 0.00 0.00 0.00 99.98 19:03:01 all 2.82 0.00 1.15 0.13 0.01 95.89 19:03:01 0 1.94 0.00 1.07 0.75 0.02 96.22 19:03:01 1 3.41 0.00 1.11 0.00 0.02 95.47 19:03:01 2 2.74 0.00 1.05 0.00 0.02 96.18 19:03:01 3 2.23 0.00 1.53 0.00 0.02 96.23 19:03:01 4 3.67 0.00 1.02 0.20 0.02 95.09 19:03:01 5 3.46 0.00 1.24 0.02 0.02 95.27 19:03:01 6 2.55 0.00 0.97 0.03 0.00 96.45 19:03:01 7 2.59 0.00 1.17 0.00 0.02 96.22 Average: all 3.61 0.00 1.16 0.33 0.02 94.88 Average: 0 3.69 0.00 1.13 0.58 0.01 94.59 Average: 1 4.09 0.00 1.24 0.34 0.02 94.31 Average: 2 3.34 0.00 1.10 0.24 0.01 95.30 Average: 3 3.43 0.00 1.15 0.55 0.02 94.85 Average: 4 3.56 0.00 1.38 0.66 0.01 94.39 Average: 5 3.67 0.00 1.07 0.07 0.02 95.16 Average: 6 3.46 0.00 1.00 0.04 0.01 95.49 Average: 7 3.64 0.00 1.23 0.20 0.02 94.91