---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20488 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-20488) 07/19/22 _x86_64_ (8 CPU) 16:59:08 LINUX RESTART (8 CPU) 17:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:01:01 173.56 1.73 171.84 0.00 39.18 59241.08 0.00 17:02:01 191.87 0.08 191.78 0.00 6.40 42057.26 0.00 17:03:01 1.47 0.00 1.47 0.00 0.00 21.88 0.00 17:04:01 1.58 0.00 1.58 0.00 0.00 18.00 0.00 17:05:01 1.23 0.02 1.22 0.00 0.13 14.40 0.00 17:06:01 1.72 0.00 1.72 0.00 0.00 23.99 0.00 17:07:01 2.93 0.87 2.07 0.00 18.40 27.86 0.00 17:08:01 1.27 0.00 1.27 0.00 0.00 15.46 0.00 17:09:01 0.92 0.00 0.92 0.00 0.00 10.40 0.00 17:10:01 1.83 0.00 1.83 0.00 0.00 25.59 0.00 Average: 37.61 0.27 37.34 0.00 6.36 10063.31 0.00 17:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:01:01 28101660 31715568 578264 1.76 162644 3640900 2111332 6.22 1462108 2849400 248972 17:02:01 27625216 31755492 538576 1.64 176392 4102504 1830212 5.39 1374576 3371872 332 17:03:01 27625564 31755812 538056 1.64 176416 4102508 1830212 5.39 1374564 3371876 32 17:04:01 27627264 31757620 536188 1.63 176468 4102508 1830212 5.39 1372680 3371876 24 17:05:01 27636800 31767136 526656 1.60 176504 4102512 1830212 5.39 1362932 3371884 12 17:06:01 27637548 31767956 525804 1.60 176536 4102520 1830212 5.39 1362624 3371888 20 17:07:01 27642304 31773456 520464 1.58 176600 4103032 1839000 5.42 1357472 3372348 12 17:08:01 27642676 31773904 520064 1.58 176632 4103036 1839000 5.42 1358036 3372352 172 17:09:01 27642960 31774328 519764 1.58 176656 4103036 1839000 5.42 1357064 3372468 20 17:10:01 27643008 31774384 519708 1.58 176708 4103004 1839000 5.42 1357340 3372448 12 Average: 27682500 31761566 532354 1.62 175156 4056556 1861839 5.49 1373940 3319841 24961 17:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:01:01 ens3 361.58 295.20 5185.73 90.85 0.00 0.00 0.00 0.00 17:01:01 vethdd99dc2 0.00 0.17 0.00 0.02 0.00 0.00 0.00 0.00 17:01:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 17:01:01 docker0 138.16 153.57 10.68 1145.46 0.00 0.00 0.00 0.00 17:02:01 ens3 169.61 118.35 2692.23 69.79 0.00 0.00 0.00 0.00 17:02:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 17:02:01 docker0 11.15 20.85 0.62 95.04 0.00 0.00 0.00 0.00 17:03:01 ens3 0.78 0.37 0.38 0.29 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 ens3 1.60 0.80 1.83 0.48 0.00 0.00 0.00 0.00 17:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 ens3 0.20 0.15 0.08 0.07 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 ens3 0.47 0.18 0.08 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 ens3 0.58 0.20 0.14 0.08 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 0.55 0.53 0.27 0.22 0.00 0.00 0.00 0.00 17:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 ens3 0.27 0.23 0.08 0.08 0.00 0.00 0.00 0.00 17:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 53.05 41.18 780.72 16.06 0.00 0.00 0.00 0.00 Average: lo 0.56 0.56 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 14.72 17.21 1.11 122.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20488) 07/19/22 _x86_64_ (8 CPU) 16:59:08 LINUX RESTART (8 CPU) 17:00:02 CPU %user %nice %system %iowait %steal %idle 17:01:01 all 21.86 0.00 5.72 1.39 0.07 70.95 17:01:01 0 21.33 0.00 6.14 0.27 0.07 72.18 17:01:01 1 23.28 0.00 5.96 0.38 0.07 70.31 17:01:01 2 20.21 0.00 5.21 0.28 0.07 74.23 17:01:01 3 19.73 0.00 5.07 0.12 0.05 75.03 17:01:01 4 22.57 0.00 5.30 0.74 0.07 71.33 17:01:01 5 24.52 0.00 6.16 4.02 0.09 65.22 17:01:01 6 21.17 0.00 6.27 4.26 0.07 68.24 17:01:01 7 22.11 0.00 5.68 1.07 0.07 71.06 17:02:01 all 27.91 0.00 5.45 1.38 0.08 65.18 17:02:01 0 28.39 0.00 5.44 0.17 0.08 65.92 17:02:01 1 26.46 0.00 5.43 3.17 0.07 64.87 17:02:01 2 29.12 0.00 5.25 0.07 0.07 65.50 17:02:01 3 28.49 0.00 5.06 0.29 0.10 66.06 17:02:01 4 28.31 0.00 6.03 4.67 0.08 60.90 17:02:01 5 27.30 0.00 5.74 1.55 0.07 65.34 17:02:01 6 27.27 0.00 5.28 0.52 0.08 66.85 17:02:01 7 27.94 0.00 5.35 0.61 0.08 66.02 17:03:01 all 0.26 0.00 0.02 0.01 0.01 99.70 17:03:01 0 0.02 0.00 0.07 0.00 0.03 99.88 17:03:01 1 0.00 0.00 0.02 0.00 0.02 99.97 17:03:01 2 1.99 0.00 0.00 0.00 0.00 98.01 17:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:03:01 4 0.03 0.00 0.03 0.00 0.00 99.93 17:03:01 5 0.00 0.00 0.02 0.02 0.00 99.97 17:03:01 6 0.03 0.00 0.03 0.03 0.00 99.90 17:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:04:01 all 0.28 0.00 0.01 0.01 0.01 99.68 17:04:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:04:01 1 0.00 0.00 0.00 0.00 0.00 100.00 17:04:01 2 1.99 0.00 0.02 0.00 0.02 97.98 17:04:01 3 0.10 0.00 0.00 0.00 0.00 99.90 17:04:01 4 0.02 0.00 0.00 0.00 0.02 99.97 17:04:01 5 0.02 0.00 0.00 0.07 0.00 99.92 17:04:01 6 0.05 0.00 0.02 0.05 0.00 99.88 17:04:01 7 0.05 0.00 0.03 0.00 0.02 99.90 17:05:01 all 0.23 0.00 0.02 0.01 0.00 99.75 17:05:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:05:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:05:01 2 1.68 0.00 0.00 0.00 0.00 98.32 17:05:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:05:01 4 0.00 0.00 0.02 0.02 0.00 99.97 17:05:01 5 0.03 0.00 0.02 0.02 0.02 99.92 17:05:01 6 0.00 0.00 0.02 0.02 0.00 99.97 17:05:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:06:01 all 0.26 0.00 0.01 0.01 0.00 99.71 17:06:01 0 0.05 0.00 0.02 0.00 0.02 99.92 17:06:01 1 0.02 0.00 0.03 0.00 0.02 99.93 17:06:01 2 1.97 0.00 0.00 0.00 0.00 98.03 17:06:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:06:01 4 0.00 0.00 0.02 0.00 0.00 99.98 17:06:01 5 0.00 0.00 0.00 0.05 0.00 99.95 17:06:01 6 0.02 0.00 0.02 0.03 0.00 99.93 17:06:01 7 0.00 0.00 0.00 0.00 0.00 100.00 17:07:01 all 0.14 0.00 0.02 0.01 0.00 99.82 17:07:01 0 0.02 0.00 0.05 0.00 0.02 99.92 17:07:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:07:01 2 0.80 0.00 0.03 0.00 0.00 99.17 17:07:01 3 0.20 0.00 0.05 0.03 0.00 99.72 17:07:01 4 0.02 0.00 0.00 0.00 0.00 99.98 17:07:01 5 0.03 0.00 0.02 0.03 0.00 99.92 17:07:01 6 0.02 0.00 0.02 0.02 0.02 99.93 17:07:01 7 0.02 0.00 0.02 0.00 0.00 99.97 17:08:01 all 0.01 0.00 0.01 0.00 0.00 99.97 17:08:01 0 0.02 0.00 0.05 0.00 0.02 99.92 17:08:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:08:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:08:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:08:01 4 0.02 0.00 0.02 0.00 0.00 99.97 17:08:01 5 0.02 0.00 0.00 0.02 0.00 99.97 17:08:01 6 0.00 0.00 0.02 0.02 0.00 99.97 17:08:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:09:01 all 0.02 0.00 0.00 0.00 0.00 99.97 17:09:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:09:01 1 0.03 0.00 0.02 0.00 0.02 99.93 17:09:01 2 0.00 0.00 0.00 0.00 0.02 99.98 17:09:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:09:01 4 0.00 0.00 0.00 0.00 0.00 100.00 17:09:01 5 0.00 0.00 0.00 0.02 0.00 99.98 17:09:01 6 0.03 0.00 0.00 0.02 0.00 99.95 17:09:01 7 0.05 0.00 0.00 0.00 0.00 99.95 17:10:01 all 0.01 0.00 0.01 0.01 0.00 99.96 17:10:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:10:01 1 0.00 0.00 0.05 0.00 0.00 99.95 17:10:01 2 0.00 0.00 0.00 0.00 0.00 100.00 17:10:01 3 0.00 0.00 0.00 0.00 0.00 100.00 17:10:01 4 0.02 0.00 0.02 0.03 0.00 99.93 17:10:01 5 0.00 0.00 0.00 0.00 0.00 100.00 17:10:01 6 0.02 0.00 0.02 0.03 0.00 99.93 17:10:01 7 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 5.02 0.00 1.11 0.28 0.02 93.58 Average: 0 4.94 0.00 1.17 0.04 0.03 93.82 Average: 1 4.90 0.00 1.14 0.35 0.02 93.59 Average: 2 5.68 0.00 1.03 0.03 0.02 93.24 Average: 3 4.78 0.00 1.00 0.04 0.02 94.16 Average: 4 5.02 0.00 1.12 0.54 0.02 93.30 Average: 5 5.10 0.00 1.17 0.57 0.02 93.15 Average: 6 4.79 0.00 1.15 0.49 0.02 93.56 Average: 7 4.92 0.00 1.09 0.16 0.02 93.81