---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10767 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: 2799.976 BogoMIPS: 5599.95 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 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10767) 04/05/22 _x86_64_ (8 CPU) 20:07:39 LINUX RESTART (8 CPU) 20:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:09:01 412.23 56.11 356.11 0.00 5190.67 95578.94 0.00 20:10:01 212.65 0.18 212.46 0.00 18.93 43756.17 0.00 20:11:01 35.29 0.03 35.25 0.00 0.67 17591.20 0.00 20:12:01 1.48 0.00 1.48 0.00 0.00 958.10 0.00 20:13:01 1.62 0.02 1.60 0.00 0.13 913.05 0.00 20:14:01 1.20 0.00 1.20 0.00 0.00 954.48 0.00 20:15:01 1.27 0.00 1.27 0.00 0.00 907.03 0.00 20:16:01 1.27 0.00 1.27 0.00 0.00 954.64 0.00 20:17:01 1.35 0.02 1.33 0.00 0.13 891.84 0.00 20:18:01 84.29 0.32 83.97 0.00 12.00 36569.14 0.00 Average: 75.26 5.67 69.60 0.00 522.28 19907.69 0.00 20:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:09:01 27893608 31735132 560668 1.71 160880 3871908 2376992 7.01 1293976 3235248 419136 20:10:01 28264272 31758352 532784 1.62 181248 3516400 2118244 6.24 1324016 2839740 616 20:11:01 27758940 31762752 526116 1.60 189356 3968436 1955168 5.76 1334684 3278988 140 20:12:01 27759316 31763236 525472 1.60 189412 3968428 1955168 5.76 1334604 3278992 180 20:13:01 27761836 31765812 522832 1.59 189472 3968436 1955168 5.76 1332180 3279036 28 20:14:01 27761788 31765824 522800 1.59 189508 3968448 1955168 5.76 1332352 3279040 188 20:15:01 27767780 31771876 516700 1.57 189548 3968452 1955168 5.76 1325332 3279044 28 20:16:01 27767652 31771820 516576 1.57 189580 3968456 1955168 5.76 1325732 3279048 188 20:17:01 27767484 31771676 516568 1.57 189620 3968452 1955168 5.76 1326504 3279048 16 20:18:01 26500092 31658956 625712 1.90 202336 5042004 2418528 7.13 1483240 4314616 354724 Average: 27700277 31752544 536623 1.63 187096 4020942 2059994 6.07 1341262 3334280 77524 20:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:09:01 ens3 969.41 645.53 6838.92 124.53 0.00 0.00 0.00 0.00 20:09:01 lo 6.46 6.46 0.63 0.63 0.00 0.00 0.00 0.00 20:09:01 docker0 213.48 265.43 18.05 2277.21 0.00 0.00 0.00 0.00 20:10:01 ens3 125.25 100.82 202.54 190.64 0.00 0.00 0.00 0.00 20:10:01 lo 5.60 5.60 0.56 0.56 0.00 0.00 0.00 0.00 20:10:01 docker0 10.80 15.78 0.64 89.73 0.00 0.00 0.00 0.00 20:11:01 ens3 122.06 70.16 2529.32 12.38 0.00 0.00 0.00 0.00 20:11:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 ens3 1.83 0.63 0.67 0.46 0.00 0.00 0.00 0.00 20:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 ens3 0.85 0.37 0.52 0.38 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 ens3 0.27 0.17 0.08 0.07 0.00 0.00 0.00 0.00 20:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 ens3 0.13 0.00 0.01 0.00 0.00 0.00 0.00 0.00 20:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 ens3 0.50 0.10 0.08 0.01 0.00 0.00 0.00 0.00 20:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 ens3 0.68 0.13 0.15 0.07 0.00 0.00 0.00 0.00 20:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:18:01 ens3 399.55 253.93 7643.38 110.01 0.00 0.00 0.00 0.00 20:18:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 20:18:01 docker0 38.62 50.00 3.37 383.80 0.00 0.00 0.00 0.00 Average: ens3 162.06 107.19 1721.65 43.85 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 26.29 33.12 2.21 275.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-10767) 04/05/22 _x86_64_ (8 CPU) 20:07:39 LINUX RESTART (8 CPU) 20:08:01 CPU %user %nice %system %iowait %steal %idle 20:09:01 all 13.29 0.00 5.47 2.68 0.07 78.50 20:09:01 0 13.80 0.00 3.96 4.47 0.05 77.73 20:09:01 1 15.77 0.00 4.76 2.92 0.07 76.49 20:09:01 2 13.53 0.00 5.68 2.85 0.07 77.87 20:09:01 3 12.75 0.00 6.26 3.18 0.07 77.75 20:09:01 4 12.41 0.00 4.59 0.74 0.07 82.20 20:09:01 5 11.84 0.00 7.06 3.94 0.07 77.09 20:09:01 6 12.70 0.00 5.03 1.10 0.07 81.11 20:09:01 7 13.52 0.00 6.39 2.23 0.10 77.75 20:10:01 all 25.32 0.00 6.11 1.54 0.08 66.96 20:10:01 0 26.17 0.00 6.04 1.23 0.08 66.48 20:10:01 1 25.19 0.00 5.76 2.17 0.08 66.80 20:10:01 2 25.06 0.00 6.19 1.88 0.07 66.81 20:10:01 3 24.08 0.00 6.03 1.81 0.08 68.00 20:10:01 4 24.85 0.00 6.23 0.27 0.07 68.58 20:10:01 5 25.33 0.00 6.53 2.34 0.07 65.73 20:10:01 6 25.12 0.00 5.78 0.34 0.07 68.70 20:10:01 7 26.75 0.00 6.31 2.29 0.08 64.57 20:11:01 all 3.21 0.00 1.38 0.32 0.02 95.06 20:11:01 0 2.59 0.00 1.40 0.43 0.02 95.55 20:11:01 1 2.93 0.00 1.44 0.15 0.02 95.46 20:11:01 2 3.30 0.00 1.23 0.03 0.02 95.42 20:11:01 3 4.01 0.00 1.69 1.96 0.02 92.32 20:11:01 4 3.40 0.00 1.17 0.00 0.02 95.41 20:11:01 5 3.14 0.00 1.32 0.02 0.02 95.50 20:11:01 6 3.01 0.00 1.17 0.00 0.02 95.80 20:11:01 7 3.33 0.00 1.64 0.00 0.02 95.01 20:12:01 all 0.02 0.00 0.02 0.01 0.01 99.95 20:12:01 0 0.02 0.00 0.02 0.03 0.00 99.93 20:12:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:12:01 2 0.02 0.00 0.02 0.02 0.02 99.93 20:12:01 3 0.02 0.00 0.05 0.00 0.02 99.92 20:12:01 4 0.00 0.00 0.02 0.00 0.00 99.98 20:12:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:12:01 6 0.05 0.00 0.00 0.00 0.00 99.95 20:12:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:13:01 all 0.03 0.00 0.02 0.01 0.00 99.93 20:13:01 0 0.02 0.00 0.00 0.03 0.00 99.95 20:13:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:13:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:13:01 3 0.03 0.00 0.02 0.03 0.00 99.92 20:13:01 4 0.03 0.00 0.03 0.02 0.00 99.92 20:13:01 5 0.00 0.00 0.03 0.02 0.02 99.93 20:13:01 6 0.03 0.00 0.02 0.02 0.00 99.93 20:13:01 7 0.05 0.00 0.02 0.00 0.00 99.93 20:14:01 all 0.02 0.00 0.01 0.01 0.01 99.95 20:14:01 0 0.02 0.00 0.00 0.03 0.00 99.95 20:14:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:14:01 2 0.02 0.00 0.02 0.02 0.02 99.93 20:14:01 3 0.03 0.00 0.03 0.00 0.02 99.92 20:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 20:14:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:14:01 6 0.02 0.00 0.00 0.00 0.00 99.98 20:14:01 7 0.02 0.00 0.03 0.00 0.02 99.93 20:15:01 all 0.02 0.00 0.02 0.01 0.01 99.94 20:15:01 0 0.02 0.00 0.03 0.03 0.02 99.90 20:15:01 1 0.05 0.00 0.02 0.00 0.02 99.92 20:15:01 2 0.03 0.00 0.02 0.03 0.00 99.92 20:15:01 3 0.02 0.00 0.03 0.00 0.00 99.95 20:15:01 4 0.02 0.00 0.02 0.00 0.02 99.95 20:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:15:01 6 0.00 0.00 0.02 0.02 0.00 99.97 20:15:01 7 0.02 0.00 0.00 0.00 0.00 99.98 20:16:01 all 0.02 0.00 0.01 0.01 0.01 99.95 20:16:01 0 0.00 0.00 0.00 0.05 0.00 99.95 20:16:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:16:01 2 0.00 0.00 0.02 0.00 0.00 99.98 20:16:01 3 0.03 0.00 0.02 0.02 0.02 99.92 20:16:01 4 0.03 0.00 0.00 0.00 0.00 99.97 20:16:01 5 0.00 0.00 0.02 0.00 0.02 99.97 20:16:01 6 0.00 0.00 0.02 0.00 0.00 99.98 20:16:01 7 0.03 0.00 0.02 0.00 0.00 99.95 20:17:01 all 0.04 0.00 0.01 0.01 0.00 99.93 20:17:01 0 0.03 0.00 0.00 0.07 0.00 99.90 20:17:01 1 0.10 0.00 0.03 0.00 0.02 99.85 20:17:01 2 0.05 0.00 0.00 0.02 0.02 99.92 20:17:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:17:01 4 0.03 0.00 0.02 0.00 0.00 99.95 20:17:01 5 0.02 0.00 0.02 0.00 0.00 99.97 20:17:01 6 0.02 0.00 0.02 0.00 0.00 99.97 20:17:01 7 0.02 0.00 0.02 0.00 0.00 99.97 20:18:01 all 5.95 0.00 2.68 1.00 0.04 90.34 20:18:01 0 6.35 0.00 2.51 1.07 0.03 90.04 20:18:01 1 5.46 0.00 3.18 0.94 0.03 90.39 20:18:01 2 5.52 0.00 2.63 0.79 0.03 91.02 20:18:01 3 6.17 0.00 3.07 3.56 0.03 87.17 20:18:01 4 6.66 0.00 3.08 0.46 0.03 89.77 20:18:01 5 5.72 0.00 2.27 0.57 0.03 91.41 20:18:01 6 5.71 0.00 2.32 0.27 0.05 91.65 20:18:01 7 5.99 0.00 2.40 0.34 0.05 91.22 Average: all 4.76 0.00 1.56 0.56 0.02 93.10 Average: 0 4.87 0.00 1.39 0.74 0.02 92.98 Average: 1 4.93 0.00 1.52 0.61 0.03 92.90 Average: 2 4.73 0.00 1.57 0.56 0.02 93.11 Average: 3 4.68 0.00 1.71 1.05 0.03 92.53 Average: 4 4.72 0.00 1.51 0.15 0.02 93.61 Average: 5 4.58 0.00 1.72 0.68 0.02 93.00 Average: 6 4.63 0.00 1.43 0.17 0.02 93.75 Average: 7 4.93 0.00 1.67 0.48 0.03 92.90