---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7776 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-7776) 03/17/22 _x86_64_ (8 CPU) 04:46:40 LINUX RESTART (8 CPU) 04:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:48:01 435.51 47.46 388.05 0.00 4153.17 187577.50 0.00 04:49:01 250.27 0.18 250.09 0.00 14.40 84861.99 0.00 04:50:01 0.67 0.00 0.67 0.00 0.00 12.00 0.00 04:51:01 1.32 0.00 1.32 0.00 0.00 14.81 0.00 04:52:01 1.42 0.02 1.40 0.00 0.13 16.13 0.00 04:53:01 0.93 0.00 0.93 0.00 0.00 12.93 0.00 04:54:01 1.22 0.00 1.22 0.00 0.00 14.53 0.00 04:55:01 0.90 0.00 0.90 0.00 0.00 11.86 0.00 04:56:01 1.27 0.00 1.27 0.00 0.00 14.40 0.00 Average: 76.39 5.22 71.18 0.00 456.28 29991.83 0.00 04:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:48:01 27530768 31712292 579932 1.76 183056 4147748 2194764 6.47 1379300 3467276 713660 04:49:01 27766996 31765860 521336 1.59 188416 3963836 1798020 5.30 1367932 3236812 88 04:50:01 27777504 31776476 510136 1.55 188436 3963840 1798020 5.30 1354036 3236816 168 04:51:01 27779696 31778656 507904 1.54 188460 3963840 1798020 5.30 1352736 3236816 200 04:52:01 27784928 31783996 502400 1.53 188500 3963848 1798020 5.30 1347308 3236836 44 04:53:01 27785416 31784508 501776 1.53 188528 3963852 1798020 5.30 1347368 3236844 192 04:54:01 27790384 31789600 496736 1.51 188556 3963856 1798020 5.30 1342532 3236912 8 04:55:01 27790304 31789548 496672 1.51 188584 3963864 1814156 5.35 1342736 3236916 204 04:56:01 27790256 31789544 496624 1.51 188620 3963864 1814156 5.35 1342524 3236928 20 Average: 27755139 31774498 512613 1.56 187906 3984283 1845688 5.44 1352941 3262462 79398 04:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:48:01 lo 6.37 6.37 0.62 0.62 0.00 0.00 0.00 0.00 04:48:01 ens3 894.31 587.24 6664.46 125.08 0.00 0.00 0.00 0.00 04:48:01 docker0 186.82 239.22 16.47 2181.63 0.00 0.00 0.00 0.00 04:49:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 04:49:01 ens3 192.60 129.43 2701.65 74.54 0.00 0.00 0.00 0.00 04:49:01 docker0 15.21 19.81 0.88 89.43 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 ens3 4.95 2.37 4.56 0.45 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 ens3 1.93 1.23 0.90 0.69 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 ens3 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:53:01 ens3 0.33 0.25 0.12 0.08 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 ens3 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:55:01 ens3 0.25 0.20 0.07 0.01 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 ens3 0.08 0.00 0.01 0.00 0.00 0.00 0.00 0.00 04:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 120.20 79.15 1030.94 22.13 0.00 0.00 0.00 0.00 Average: docker0 22.15 28.39 1.90 248.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7776) 03/17/22 _x86_64_ (8 CPU) 04:46:40 LINUX RESTART (8 CPU) 04:47:02 CPU %user %nice %system %iowait %steal %idle 04:48:01 all 13.54 0.00 5.66 2.73 0.14 77.92 04:48:01 0 13.27 0.00 6.17 4.05 0.12 76.40 04:48:01 1 14.48 0.00 5.18 0.52 0.14 79.69 04:48:01 2 14.49 0.00 5.55 1.22 0.17 78.57 04:48:01 3 14.32 0.00 5.13 0.17 0.14 80.25 04:48:01 4 14.99 0.00 6.45 4.09 0.15 74.31 04:48:01 5 11.41 0.00 5.09 7.69 0.14 75.66 04:48:01 6 12.43 0.00 4.72 1.76 0.12 80.97 04:48:01 7 12.93 0.00 7.03 2.33 0.17 77.54 04:49:01 all 24.31 0.00 5.98 1.81 0.11 67.79 04:49:01 0 26.17 0.00 6.46 0.49 0.10 66.78 04:49:01 1 24.17 0.00 6.84 3.65 0.10 65.24 04:49:01 2 24.94 0.00 5.46 0.62 0.12 68.85 04:49:01 3 23.83 0.00 6.27 2.23 0.10 67.57 04:49:01 4 23.60 0.00 5.75 0.44 0.10 70.10 04:49:01 5 23.99 0.00 5.37 3.81 0.12 66.71 04:49:01 6 23.09 0.00 6.04 2.80 0.10 67.97 04:49:01 7 24.72 0.00 5.67 0.41 0.10 69.09 04:50:01 all 0.03 0.00 0.01 0.01 0.00 99.95 04:50:01 0 0.03 0.00 0.02 0.00 0.00 99.95 04:50:01 1 0.00 0.00 0.00 0.07 0.00 99.93 04:50:01 2 0.02 0.00 0.02 0.00 0.00 99.97 04:50:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:50:01 4 0.07 0.00 0.02 0.00 0.00 99.92 04:50:01 5 0.02 0.00 0.02 0.00 0.00 99.97 04:50:01 6 0.03 0.00 0.00 0.00 0.00 99.97 04:50:01 7 0.03 0.00 0.03 0.00 0.02 99.92 04:51:01 all 0.02 0.00 0.01 0.01 0.01 99.95 04:51:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:51:01 1 0.02 0.00 0.03 0.05 0.02 99.88 04:51:01 2 0.02 0.00 0.02 0.00 0.02 99.95 04:51:01 3 0.00 0.00 0.00 0.00 0.02 99.98 04:51:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:51:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:51:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:51:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:52:01 all 0.03 0.00 0.01 0.00 0.00 99.95 04:52:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:52:01 1 0.02 0.00 0.02 0.02 0.00 99.95 04:52:01 2 0.03 0.00 0.00 0.00 0.00 99.97 04:52:01 3 0.02 0.00 0.02 0.02 0.00 99.95 04:52:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:52:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:52:01 6 0.05 0.00 0.03 0.00 0.00 99.92 04:52:01 7 0.03 0.00 0.03 0.00 0.00 99.93 04:53:01 all 0.07 0.00 0.01 0.01 0.01 99.90 04:53:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:53:01 1 0.00 0.00 0.00 0.05 0.02 99.93 04:53:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:53:01 3 0.00 0.00 0.02 0.00 0.00 99.98 04:53:01 4 0.53 0.00 0.00 0.00 0.00 99.47 04:53:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:53:01 6 0.02 0.00 0.00 0.02 0.02 99.95 04:53:01 7 0.00 0.00 0.02 0.00 0.00 99.98 04:54:01 all 0.26 0.00 0.01 0.00 0.00 99.71 04:54:01 0 0.03 0.00 0.07 0.00 0.02 99.88 04:54:01 1 0.00 0.00 0.00 0.03 0.00 99.97 04:54:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:54:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:54:01 4 2.00 0.00 0.00 0.00 0.02 97.98 04:54:01 5 0.00 0.00 0.00 0.00 0.00 100.00 04:54:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:54:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:55:01 all 0.26 0.00 0.01 0.01 0.00 99.73 04:55:01 0 0.02 0.00 0.02 0.00 0.00 99.97 04:55:01 1 0.00 0.00 0.02 0.05 0.00 99.93 04:55:01 2 0.03 0.00 0.02 0.00 0.00 99.95 04:55:01 3 0.00 0.00 0.00 0.00 0.00 100.00 04:55:01 4 1.95 0.00 0.00 0.00 0.00 98.05 04:55:01 5 0.00 0.00 0.02 0.00 0.00 99.98 04:55:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:55:01 7 0.02 0.00 0.00 0.00 0.00 99.98 04:56:01 all 0.23 0.00 0.02 0.01 0.01 99.74 04:56:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:56:01 1 0.02 0.00 0.00 0.05 0.02 99.92 04:56:01 2 0.00 0.00 0.02 0.00 0.00 99.98 04:56:01 3 0.03 0.00 0.02 0.00 0.00 99.95 04:56:01 4 1.68 0.00 0.08 0.00 0.00 98.24 04:56:01 5 0.02 0.00 0.00 0.00 0.00 99.98 04:56:01 6 0.02 0.00 0.00 0.00 0.00 99.98 04:56:01 7 0.02 0.00 0.00 0.00 0.02 99.97 Average: all 4.24 0.00 1.28 0.50 0.03 93.94 Average: 0 4.36 0.00 1.40 0.49 0.03 93.71 Average: 1 4.23 0.00 1.32 0.49 0.03 93.92 Average: 2 4.34 0.00 1.22 0.20 0.03 94.21 Average: 3 4.19 0.00 1.26 0.27 0.03 94.26 Average: 4 4.91 0.00 1.34 0.49 0.03 93.23 Average: 5 3.89 0.00 1.15 1.25 0.03 93.69 Average: 6 3.90 0.00 1.18 0.50 0.03 94.39 Average: 7 4.13 0.00 1.39 0.30 0.03 94.14