---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9218 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-9218) 03/28/22 _x86_64_ (8 CPU) 04:19:00 LINUX RESTART (8 CPU) 04:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:21:01 220.70 1.85 218.85 0.00 29.33 65372.97 0.00 04:22:01 116.94 0.02 116.93 0.00 1.07 23784.34 0.00 04:23:01 1.28 0.00 1.28 0.00 0.00 14.68 0.00 04:24:01 1.35 0.00 1.35 0.00 0.00 16.66 0.00 04:25:01 1.08 0.02 1.07 0.00 0.13 12.13 0.00 04:26:01 1.20 0.00 1.20 0.00 0.00 14.00 0.00 04:27:01 1.02 0.00 1.02 0.00 0.00 12.00 0.00 04:28:01 1.15 0.00 1.15 0.00 0.00 13.60 0.00 Average: 43.09 0.24 42.86 0.00 3.82 11155.08 0.00 04:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:21:01 28038056 31480084 804844 2.45 177984 3465336 2816900 8.30 1622048 2753772 30896 04:22:01 27645192 31642864 644628 1.96 188464 3963288 1976736 5.83 1486936 3238696 272 04:23:01 27645948 31643652 643760 1.96 188484 3963292 1976736 5.83 1486516 3238700 180 04:24:01 27649548 31647220 640100 1.95 188528 3963284 1976736 5.83 1482592 3238700 24 04:25:01 27650060 31647784 639592 1.95 188568 3963300 1976736 5.83 1482240 3238704 8 04:26:01 27657792 31655548 631724 1.92 188600 3963300 1976736 5.83 1474768 3238708 184 04:27:01 27657744 31655524 631672 1.92 188632 3963308 1976736 5.83 1474784 3238732 172 04:28:01 27657936 31655888 631468 1.92 188660 3963440 1976736 5.83 1474856 3238852 192 Average: 27700284 31628570 658474 2.00 187240 3901068 2081756 6.14 1498092 3178108 3991 04:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:21:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 04:21:01 ens3 262.01 191.52 2155.79 33.04 0.00 0.00 0.00 0.00 04:21:01 veth11339ee 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:21:01 docker0 166.56 218.05 13.70 2115.63 0.00 0.00 0.00 0.00 04:22:01 lo 1.80 1.80 0.18 0.18 0.00 0.00 0.00 0.00 04:22:01 ens3 141.84 82.01 2634.07 15.64 0.00 0.00 0.00 0.00 04:22:01 docker0 7.50 9.81 0.44 51.23 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 ens3 3.37 1.53 2.47 0.35 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:24:01 ens3 0.77 0.45 0.36 0.27 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 ens3 0.18 0.12 0.08 0.07 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 ens3 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:28:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 51.06 34.48 599.13 6.17 0.00 0.00 0.00 0.00 Average: docker0 21.76 28.48 1.77 270.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-9218) 03/28/22 _x86_64_ (8 CPU) 04:19:00 LINUX RESTART (8 CPU) 04:20:01 CPU %user %nice %system %iowait %steal %idle 04:21:01 all 25.68 0.00 6.63 1.79 0.08 65.82 04:21:01 0 25.87 0.00 7.13 0.20 0.08 66.72 04:21:01 1 26.19 0.00 6.16 0.35 0.08 67.21 04:21:01 2 23.03 0.00 5.59 1.13 0.07 70.18 04:21:01 3 25.34 0.00 7.12 0.86 0.10 66.58 04:21:01 4 26.46 0.00 6.41 0.61 0.07 66.45 04:21:01 5 25.49 0.00 6.59 1.69 0.08 66.15 04:21:01 6 27.33 0.00 7.08 5.42 0.08 60.08 04:21:01 7 25.74 0.00 6.95 4.02 0.08 63.20 04:22:01 all 7.06 0.00 2.15 0.72 0.04 90.04 04:22:01 0 8.17 0.00 2.11 0.17 0.03 89.52 04:22:01 1 7.48 0.00 2.00 0.10 0.03 90.39 04:22:01 2 5.03 0.00 2.21 1.98 0.03 90.74 04:22:01 3 7.40 0.00 2.63 0.42 0.03 89.52 04:22:01 4 6.92 0.00 1.73 0.13 0.03 91.19 04:22:01 5 5.97 0.00 2.30 2.50 0.03 89.20 04:22:01 6 8.84 0.00 2.02 0.38 0.05 88.72 04:22:01 7 6.62 0.00 2.20 0.05 0.03 91.09 04:23:01 all 0.27 0.00 0.01 0.01 0.01 99.70 04:23:01 0 0.05 0.00 0.08 0.00 0.03 99.83 04:23:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:23:01 2 0.00 0.00 0.00 0.03 0.00 99.97 04:23:01 3 0.03 0.00 0.03 0.00 0.02 99.92 04:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:23:01 5 0.02 0.00 0.00 0.02 0.00 99.97 04:23:01 6 1.97 0.00 0.00 0.00 0.00 98.03 04:23:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:24:01 all 0.17 0.00 0.03 0.01 0.01 99.79 04:24:01 0 0.10 0.00 0.03 0.00 0.03 99.83 04:24:01 1 0.02 0.00 0.02 0.00 0.00 99.97 04:24:01 2 0.02 0.00 0.00 0.03 0.00 99.95 04:24:01 3 0.02 0.00 0.03 0.00 0.00 99.95 04:24:01 4 0.02 0.00 0.02 0.00 0.00 99.97 04:24:01 5 0.02 0.00 0.02 0.02 0.00 99.95 04:24:01 6 1.14 0.00 0.12 0.00 0.02 98.73 04:24:01 7 0.03 0.00 0.00 0.00 0.00 99.97 04:25:01 all 0.01 0.00 0.01 0.00 0.01 99.96 04:25:01 0 0.07 0.00 0.03 0.00 0.02 99.88 04:25:01 1 0.00 0.00 0.02 0.00 0.00 99.98 04:25:01 2 0.00 0.00 0.00 0.02 0.02 99.97 04:25:01 3 0.02 0.00 0.00 0.00 0.02 99.97 04:25:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:25:01 5 0.02 0.00 0.00 0.02 0.00 99.97 04:25:01 6 0.02 0.00 0.00 0.00 0.02 99.97 04:25:01 7 0.00 0.00 0.02 0.00 0.02 99.97 04:26:01 all 0.03 0.00 0.01 0.00 0.00 99.95 04:26:01 0 0.08 0.00 0.02 0.00 0.02 99.88 04:26:01 1 0.03 0.00 0.03 0.00 0.00 99.93 04:26:01 2 0.03 0.00 0.02 0.02 0.00 99.93 04:26:01 3 0.02 0.00 0.02 0.00 0.00 99.97 04:26:01 4 0.02 0.00 0.00 0.00 0.00 99.98 04:26:01 5 0.00 0.00 0.00 0.02 0.00 99.98 04:26:01 6 0.00 0.00 0.02 0.00 0.00 99.98 04:26:01 7 0.05 0.00 0.00 0.00 0.00 99.95 04:27:01 all 0.01 0.00 0.00 0.01 0.01 99.97 04:27:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:27:01 1 0.00 0.00 0.00 0.00 0.00 100.00 04:27:01 2 0.00 0.00 0.00 0.02 0.00 99.98 04:27:01 3 0.02 0.00 0.00 0.00 0.02 99.97 04:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 04:27:01 5 0.00 0.00 0.00 0.03 0.00 99.97 04:27:01 6 0.00 0.00 0.00 0.00 0.02 99.98 04:27:01 7 0.02 0.00 0.02 0.00 0.00 99.97 04:28:01 all 0.02 0.00 0.01 0.01 0.01 99.96 04:28:01 0 0.05 0.00 0.03 0.00 0.03 99.88 04:28:01 1 0.02 0.00 0.00 0.00 0.00 99.98 04:28:01 2 0.00 0.00 0.00 0.02 0.00 99.98 04:28:01 3 0.02 0.00 0.00 0.00 0.00 99.98 04:28:01 4 0.03 0.00 0.00 0.00 0.00 99.97 04:28:01 5 0.00 0.00 0.00 0.07 0.00 99.93 04:28:01 6 0.02 0.00 0.00 0.00 0.02 99.97 04:28:01 7 0.00 0.00 0.02 0.00 0.00 99.98 Average: all 4.12 0.00 1.10 0.31 0.02 94.45 Average: 0 4.27 0.00 1.17 0.05 0.03 94.48 Average: 1 4.18 0.00 1.02 0.06 0.01 94.73 Average: 2 3.48 0.00 0.97 0.40 0.01 95.13 Average: 3 4.06 0.00 1.22 0.16 0.02 94.54 Average: 4 4.15 0.00 1.01 0.09 0.01 94.74 Average: 5 3.90 0.00 1.10 0.54 0.01 94.44 Average: 6 4.89 0.00 1.15 0.72 0.02 93.21 Average: 7 4.02 0.00 1.14 0.50 0.02 94.32