---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-16745 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-16745) 07/03/22 _x86_64_ (8 CPU) 10:09:39 LINUX RESTART (8 CPU) 10:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:11:01 427.87 46.48 381.40 0.00 4144.49 152669.60 0.00 10:12:01 145.73 0.15 145.58 0.00 5.33 31382.10 0.00 10:13:01 104.55 0.00 104.55 0.00 0.00 26828.75 0.00 10:14:01 1.63 0.00 1.63 0.00 0.00 18.93 0.00 10:15:01 1.35 0.02 1.33 0.00 0.13 15.59 0.00 10:16:01 1.07 0.00 1.07 0.00 0.00 12.80 0.00 10:17:01 1.32 0.02 1.30 0.00 0.13 19.06 0.00 10:18:01 1.10 0.00 1.10 0.00 0.00 13.20 0.00 10:19:01 1.18 0.00 1.18 0.00 0.00 12.80 0.00 10:20:01 1.85 0.10 1.75 0.00 7.20 30.53 0.00 Average: 68.17 4.61 63.56 0.00 409.56 20882.58 0.00 10:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:11:01 28171788 31707552 590260 1.80 158084 3579916 2350756 6.93 1272240 2990200 145020 10:12:01 27969316 31711152 582636 1.77 165604 3764820 2350384 6.93 1392540 3053736 165608 10:13:01 27650412 31759836 532324 1.62 175960 4079896 1916376 5.65 1359260 3358288 12 10:14:01 27651312 31760756 531452 1.62 176008 4079896 1916376 5.65 1358532 3358288 52 10:15:01 27656124 31765592 526620 1.60 176036 4079900 1916376 5.65 1356388 3358292 12 10:16:01 27655396 31764972 527132 1.60 176056 4079908 1916376 5.65 1356708 3358300 176 10:17:01 27658328 31767968 523860 1.59 176092 4079908 1916376 5.65 1352752 3358304 16 10:18:01 27658204 31768032 523324 1.59 176116 4079916 1916376 5.65 1352492 3358308 192 10:19:01 27658164 31768040 523288 1.59 176136 4079916 1936964 5.71 1352548 3358312 8 10:20:01 27646396 31756648 534092 1.62 176192 4080136 2023740 5.96 1362720 3358356 208 Average: 27737544 31753055 539499 1.64 173228 3998421 2016010 5.94 1351618 3291038 31130 10:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:11:01 docker0 116.30 143.71 9.42 1141.37 0.00 0.00 0.00 0.00 10:11:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 10:11:01 ens3 899.27 604.02 7531.98 120.93 0.00 0.00 0.00 0.00 10:12:01 docker0 9.95 11.53 0.57 38.21 0.00 0.00 0.00 0.00 10:12:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:12:01 ens3 94.57 70.15 90.00 67.30 0.00 0.00 0.00 0.00 10:13:01 docker0 2.90 4.33 0.19 53.75 0.00 0.00 0.00 0.00 10:13:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 10:13:01 ens3 107.03 69.59 2623.11 11.79 0.00 0.00 0.00 0.00 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:14:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 6.81 5.58 3.27 10.88 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:16:01 ens3 4.37 4.33 0.35 7.00 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:18:01 ens3 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 10:20:01 ens3 21.03 19.86 7.59 29.62 0.00 0.00 0.00 0.00 Average: docker0 12.74 15.75 1.00 121.65 0.00 0.00 0.00 0.00 Average: lo 0.99 0.99 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 112.04 76.51 1014.86 24.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-16745) 07/03/22 _x86_64_ (8 CPU) 10:09:39 LINUX RESTART (8 CPU) 10:10:02 CPU %user %nice %system %iowait %steal %idle 10:11:01 all 11.93 0.00 4.25 1.77 0.05 81.99 10:11:01 0 10.92 0.00 3.57 1.83 0.03 83.64 10:11:01 1 11.07 0.00 5.67 4.45 0.05 78.76 10:11:01 2 11.60 0.00 4.05 0.14 0.05 84.16 10:11:01 3 13.10 0.00 4.23 1.46 0.05 81.16 10:11:01 4 13.03 0.00 3.82 0.60 0.05 82.51 10:11:01 5 9.48 0.00 3.63 1.83 0.03 85.02 10:11:01 6 12.99 0.00 4.87 3.06 0.05 79.03 10:11:01 7 13.30 0.00 4.15 0.81 0.09 81.65 10:12:01 all 37.77 0.00 6.33 0.61 0.08 55.22 10:12:01 0 37.55 0.00 7.06 1.57 0.07 53.76 10:12:01 1 39.23 0.00 6.75 0.32 0.08 53.62 10:12:01 2 36.31 0.00 5.71 0.59 0.08 57.31 10:12:01 3 37.54 0.00 6.17 0.54 0.08 55.67 10:12:01 4 36.75 0.00 6.42 0.58 0.08 56.17 10:12:01 5 36.38 0.00 5.93 0.37 0.08 57.23 10:12:01 6 39.47 0.00 5.80 0.02 0.07 54.65 10:12:01 7 38.93 0.00 6.79 0.88 0.08 53.31 10:13:01 all 3.35 0.00 1.45 0.50 0.02 94.68 10:13:01 0 3.50 0.00 1.69 0.12 0.02 94.67 10:13:01 1 3.30 0.00 1.27 0.03 0.03 95.36 10:13:01 2 3.38 0.00 1.14 0.05 0.02 95.41 10:13:01 3 3.48 0.00 1.71 0.23 0.02 94.56 10:13:01 4 3.50 0.00 1.13 1.04 0.02 94.32 10:13:01 5 3.90 0.00 1.52 0.27 0.02 94.29 10:13:01 6 2.97 0.00 0.99 0.02 0.02 96.01 10:13:01 7 2.80 0.00 2.13 2.22 0.02 92.83 10:14:01 all 0.01 0.00 0.02 0.01 0.00 99.96 10:14:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:14:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:14:01 4 0.00 0.00 0.02 0.00 0.02 99.97 10:14:01 5 0.05 0.00 0.03 0.00 0.02 99.90 10:14:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:14:01 7 0.00 0.00 0.03 0.05 0.00 99.92 10:15:01 all 0.05 0.00 0.03 0.01 0.00 99.91 10:15:01 0 0.03 0.00 0.00 0.00 0.00 99.97 10:15:01 1 0.03 0.00 0.02 0.02 0.00 99.93 10:15:01 2 0.07 0.00 0.02 0.00 0.00 99.92 10:15:01 3 0.05 0.00 0.02 0.00 0.02 99.92 10:15:01 4 0.03 0.00 0.03 0.00 0.00 99.93 10:15:01 5 0.08 0.00 0.05 0.00 0.00 99.87 10:15:01 6 0.05 0.00 0.02 0.00 0.00 99.93 10:15:01 7 0.05 0.00 0.07 0.05 0.00 99.83 10:16:01 all 0.03 0.00 0.01 0.00 0.01 99.95 10:16:01 0 0.00 0.00 0.02 0.02 0.02 99.95 10:16:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:16:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:16:01 3 0.03 0.00 0.00 0.00 0.00 99.97 10:16:01 4 0.02 0.00 0.00 0.02 0.00 99.97 10:16:01 5 0.12 0.00 0.03 0.00 0.02 99.83 10:16:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:16:01 7 0.03 0.00 0.03 0.00 0.02 99.92 10:17:01 all 0.01 0.00 0.01 0.01 0.00 99.97 10:17:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:17:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:17:01 4 0.02 0.00 0.00 0.03 0.00 99.95 10:17:01 5 0.03 0.00 0.02 0.00 0.00 99.95 10:17:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:17:01 7 0.00 0.00 0.02 0.02 0.00 99.97 10:18:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:18:01 0 0.02 0.00 0.02 0.02 0.00 99.95 10:18:01 1 0.02 0.00 0.00 0.00 0.02 99.97 10:18:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:18:01 4 0.00 0.00 0.00 0.02 0.00 99.98 10:18:01 5 0.03 0.00 0.00 0.00 0.02 99.95 10:18:01 6 0.00 0.00 0.02 0.00 0.00 99.98 10:18:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:19:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:19:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 5 0.03 0.00 0.03 0.00 0.02 99.92 10:19:01 6 0.03 0.00 0.02 0.00 0.02 99.93 10:19:01 7 0.00 0.00 0.02 0.02 0.00 99.97 10:20:01 all 0.13 0.00 0.08 0.01 0.00 99.77 10:20:01 0 0.10 0.00 0.10 0.03 0.00 99.77 10:20:01 1 0.12 0.00 0.08 0.00 0.00 99.80 10:20:01 2 0.12 0.00 0.13 0.00 0.00 99.75 10:20:01 3 0.12 0.00 0.08 0.00 0.00 99.80 10:20:01 4 0.12 0.00 0.07 0.05 0.02 99.75 10:20:01 5 0.22 0.00 0.05 0.00 0.02 99.72 10:20:01 6 0.23 0.00 0.07 0.00 0.00 99.70 10:20:01 7 0.05 0.00 0.05 0.00 0.00 99.90 Average: all 5.27 0.00 1.20 0.29 0.02 93.22 Average: 0 5.17 0.00 1.23 0.35 0.01 93.23 Average: 1 5.32 0.00 1.36 0.47 0.02 92.83 Average: 2 5.09 0.00 1.09 0.08 0.02 93.72 Average: 3 5.38 0.00 1.21 0.22 0.02 93.17 Average: 4 5.28 0.00 1.13 0.23 0.02 93.34 Average: 5 4.98 0.00 1.12 0.24 0.02 93.63 Average: 6 5.52 0.00 1.16 0.30 0.02 93.00 Average: 7 5.44 0.00 1.31 0.40 0.02 92.83