---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19459 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: 2799.996 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-19459) 04/11/22 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:05:01 309.35 16.33 293.02 0.00 2208.03 114266.96 0.00 05:06:01 119.83 0.08 119.74 0.00 4.67 19767.81 0.00 05:07:01 79.48 0.00 79.48 0.00 0.00 19441.08 0.00 05:08:01 1.43 0.00 1.43 0.00 0.00 16.80 0.00 05:09:01 1.27 0.02 1.25 0.00 0.13 14.66 0.00 05:10:02 1.55 0.00 1.55 0.00 0.00 19.06 0.00 05:11:01 1.05 0.00 1.05 0.00 0.00 11.52 0.00 05:12:01 1.88 0.00 1.88 0.00 0.00 21.46 0.00 05:13:01 0.83 0.00 0.83 0.00 0.00 10.13 0.00 05:14:01 1.68 0.00 1.68 0.00 0.00 22.53 0.00 Average: 51.92 1.65 50.28 0.00 221.64 15384.77 0.00 05:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 28751988 31740548 556068 1.69 162144 3075736 2014488 5.94 1202176 2523136 704 05:06:01 28591912 31731268 562708 1.71 153056 3219308 2265044 6.68 1333600 2530588 0 05:07:01 28085644 31763272 528952 1.61 163292 3695924 1800744 5.31 1350384 2966784 12 05:08:01 28085752 31763392 528672 1.61 163328 3695924 1800744 5.31 1350436 2966784 56 05:09:01 28092740 31770268 521660 1.59 163376 3695932 1800744 5.31 1344244 2966800 220 05:10:02 28093016 31770592 521412 1.59 163412 3695936 1800744 5.31 1343736 2966804 44 05:11:01 28097976 31775580 516296 1.57 163436 3695928 1800744 5.31 1338908 2966804 16 05:12:01 28098652 31776376 515484 1.57 163496 3695936 1800744 5.31 1338184 2966868 24 05:13:01 28098888 31776640 515200 1.57 163508 3695944 1800744 5.31 1337948 2966868 12 05:14:01 28098620 31776368 515396 1.57 163540 3695924 1800744 5.31 1337972 2966848 12 Average: 28209519 31764430 528185 1.61 162259 3586249 1868548 5.51 1327759 2878828 110 05:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 docker0 115.11 144.19 9.60 1088.83 0.00 0.00 0.00 0.00 05:05:01 lo 6.20 6.20 0.61 0.61 0.00 0.00 0.00 0.00 05:05:01 ens3 804.90 529.56 5446.07 118.22 0.00 0.00 0.00 0.00 05:06:01 veth6b1c8fb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 7.48 9.61 0.43 38.16 0.00 0.00 0.00 0.00 05:06:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 05:06:01 ens3 78.81 60.16 125.53 61.35 0.00 0.00 0.00 0.00 05:06:01 vethda2efa0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 2.67 6.26 0.17 51.55 0.00 0.00 0.00 0.00 05:07:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 05:07:01 ens3 117.96 67.32 2577.87 12.28 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 ens3 2.45 0.63 0.73 0.46 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 ens3 1.45 0.65 1.94 0.41 0.00 0.00 0.00 0.00 05:10:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:10:02 ens3 11.11 19.28 1.04 19.69 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 ens3 4.78 4.52 0.60 7.25 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:12:01 ens3 0.23 0.12 0.02 0.01 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 ens3 0.13 0.02 0.01 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:14:01 ens3 0.23 0.10 0.02 0.01 0.00 0.00 0.00 0.00 Average: docker0 12.55 16.03 1.02 118.05 0.00 0.00 0.00 0.00 Average: lo 0.91 0.91 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 102.37 68.34 816.78 21.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19459) 04/11/22 _x86_64_ (8 CPU) 05:03:25 LINUX RESTART (8 CPU) 05:04:01 CPU %user %nice %system %iowait %steal %idle 05:05:01 all 11.52 0.00 4.73 1.99 0.06 81.69 05:05:01 0 11.03 0.00 4.84 1.03 0.05 83.06 05:05:01 1 10.75 0.00 4.68 0.34 0.07 84.17 05:05:01 2 12.45 0.00 3.82 0.84 0.08 82.80 05:05:01 3 12.39 0.00 4.59 0.88 0.05 82.09 05:05:01 4 12.50 0.00 5.19 6.56 0.08 75.66 05:05:01 5 12.04 0.00 4.58 1.69 0.05 81.64 05:05:01 6 10.09 0.00 5.61 3.10 0.05 81.15 05:05:01 7 10.94 0.00 4.56 1.49 0.07 82.93 05:06:01 all 37.28 0.00 6.27 0.68 0.08 55.69 05:06:01 0 37.62 0.00 6.38 0.30 0.07 55.63 05:06:01 1 36.90 0.00 6.26 0.13 0.08 56.62 05:06:01 2 38.17 0.00 6.10 1.47 0.07 54.19 05:06:01 3 35.74 0.00 6.60 0.03 0.10 57.53 05:06:01 4 36.52 0.00 6.14 2.55 0.07 54.72 05:06:01 5 35.72 0.00 6.13 0.59 0.08 57.47 05:06:01 6 39.86 0.00 6.51 0.27 0.08 53.28 05:06:01 7 37.72 0.00 6.02 0.07 0.08 56.12 05:07:01 all 3.74 0.00 1.67 0.48 0.02 94.09 05:07:01 0 3.56 0.00 2.09 1.79 0.03 92.52 05:07:01 1 3.76 0.00 1.76 0.37 0.02 94.09 05:07:01 2 3.33 0.00 1.71 0.27 0.03 94.66 05:07:01 3 4.56 0.00 1.78 0.20 0.02 93.45 05:07:01 4 3.08 0.00 1.34 1.09 0.02 94.48 05:07:01 5 3.89 0.00 1.46 0.08 0.02 94.55 05:07:01 6 3.78 0.00 1.41 0.07 0.02 94.73 05:07:01 7 3.95 0.00 1.83 0.00 0.02 94.21 05:08:01 all 0.04 0.00 0.02 0.01 0.00 99.94 05:08:01 0 0.03 0.00 0.02 0.05 0.00 99.90 05:08:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:08:01 2 0.03 0.00 0.00 0.00 0.00 99.97 05:08:01 3 0.03 0.00 0.02 0.00 0.00 99.95 05:08:01 4 0.03 0.00 0.03 0.00 0.00 99.93 05:08:01 5 0.08 0.00 0.02 0.00 0.00 99.90 05:08:01 6 0.02 0.00 0.03 0.00 0.00 99.95 05:08:01 7 0.03 0.00 0.03 0.00 0.00 99.93 05:09:01 all 0.04 0.00 0.01 0.01 0.00 99.94 05:09:01 0 0.08 0.00 0.03 0.05 0.00 99.83 05:09:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:09:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:09:01 3 0.05 0.00 0.02 0.00 0.00 99.93 05:09:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:09:01 5 0.03 0.00 0.02 0.00 0.02 99.93 05:09:01 6 0.03 0.00 0.02 0.00 0.00 99.95 05:09:01 7 0.05 0.00 0.02 0.00 0.02 99.92 05:10:02 all 0.03 0.00 0.01 0.01 0.00 99.95 05:10:02 0 0.03 0.00 0.00 0.02 0.00 99.95 05:10:02 1 0.02 0.00 0.00 0.00 0.00 99.98 05:10:02 2 0.03 0.00 0.03 0.00 0.00 99.93 05:10:02 3 0.03 0.00 0.00 0.00 0.00 99.97 05:10:02 4 0.03 0.00 0.02 0.00 0.00 99.95 05:10:02 5 0.08 0.00 0.02 0.00 0.00 99.90 05:10:02 6 0.02 0.00 0.03 0.00 0.00 99.95 05:10:02 7 0.00 0.00 0.02 0.03 0.00 99.95 05:11:01 all 0.02 0.00 0.02 0.01 0.01 99.95 05:11:01 0 0.03 0.00 0.03 0.00 0.02 99.92 05:11:01 1 0.03 0.00 0.03 0.00 0.02 99.92 05:11:01 2 0.00 0.00 0.00 0.02 0.00 99.98 05:11:01 3 0.00 0.00 0.02 0.00 0.00 99.98 05:11:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:11:01 5 0.02 0.00 0.03 0.00 0.00 99.95 05:11:01 6 0.03 0.00 0.02 0.00 0.02 99.93 05:11:01 7 0.03 0.00 0.00 0.05 0.00 99.92 05:12:01 all 0.01 0.00 0.01 0.01 0.00 99.96 05:12:01 0 0.03 0.00 0.05 0.00 0.00 99.92 05:12:01 1 0.00 0.00 0.02 0.00 0.00 99.98 05:12:01 2 0.00 0.00 0.02 0.03 0.00 99.95 05:12:01 3 0.03 0.00 0.00 0.00 0.02 99.95 05:12:01 4 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 5 0.02 0.00 0.02 0.00 0.00 99.97 05:12:01 6 0.02 0.00 0.00 0.00 0.00 99.98 05:12:01 7 0.00 0.00 0.02 0.03 0.00 99.95 05:13:01 all 0.01 0.00 0.01 0.00 0.00 99.98 05:13:01 0 0.00 0.00 0.03 0.00 0.00 99.97 05:13:01 1 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:13:01 4 0.02 0.00 0.00 0.00 0.02 99.97 05:13:01 5 0.03 0.00 0.00 0.00 0.00 99.97 05:13:01 6 0.02 0.00 0.02 0.00 0.00 99.97 05:13:01 7 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 all 0.01 0.00 0.01 0.01 0.00 99.97 05:14:01 0 0.02 0.00 0.00 0.02 0.00 99.97 05:14:01 1 0.03 0.00 0.03 0.02 0.00 99.92 05:14:01 2 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 05:14:01 4 0.02 0.00 0.02 0.00 0.00 99.97 05:14:01 5 0.00 0.00 0.03 0.00 0.00 99.97 05:14:01 6 0.00 0.00 0.00 0.00 0.00 100.00 05:14:01 7 0.02 0.00 0.00 0.03 0.00 99.95 Average: all 5.23 0.00 1.27 0.32 0.02 93.16 Average: 0 5.22 0.00 1.34 0.32 0.02 93.10 Average: 1 5.13 0.00 1.27 0.09 0.02 93.50 Average: 2 5.37 0.00 1.16 0.26 0.02 93.19 Average: 3 5.25 0.00 1.29 0.11 0.02 93.33 Average: 4 5.18 0.00 1.26 1.01 0.02 92.52 Average: 5 5.15 0.00 1.22 0.23 0.02 93.38 Average: 6 5.35 0.00 1.36 0.34 0.02 92.93 Average: 7 5.23 0.00 1.24 0.17 0.02 93.34