---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-19591 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: 2800.000 BogoMIPS: 5600.00 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-19591) 04/11/22 _x86_64_ (8 CPU) 20:06:15 LINUX RESTART (8 CPU) 20:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:08:01 166.48 2.61 163.87 0.00 59.79 77943.81 0.00 20:09:01 181.74 0.07 181.67 0.00 9.47 38983.90 0.00 20:10:01 1.23 0.00 1.23 0.00 0.00 14.41 0.00 20:11:01 1.80 0.00 1.80 0.00 0.00 20.53 0.00 20:12:01 1.23 0.02 1.22 0.00 0.13 14.00 0.00 20:13:01 1.50 0.00 1.50 0.00 0.00 18.66 0.00 20:14:01 0.93 0.00 0.93 0.00 0.00 10.93 0.00 20:15:01 1.57 0.00 1.57 0.00 0.00 18.00 0.00 20:16:01 0.90 0.00 0.90 0.00 0.00 10.66 0.00 20:17:01 4.45 1.13 3.32 0.00 37.86 52.26 0.00 Average: 35.96 0.38 35.58 0.00 10.64 11597.58 0.00 20:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 28631724 31717284 572728 1.74 149088 3158516 2169392 6.39 1349264 2465404 125704 20:09:01 27988288 31688224 601884 1.83 162504 3719208 1981248 5.84 1435824 2976932 284 20:10:01 27984588 31684556 605560 1.84 162544 3719212 1981248 5.84 1441728 2976936 192 20:11:01 27992660 31692684 597368 1.82 162592 3719212 1981248 5.84 1432460 2976936 16 20:12:01 27991400 31691696 598160 1.82 162640 3719212 1981248 5.84 1433124 2977172 20 20:13:01 27991652 31692092 597648 1.82 162672 3719228 1981248 5.84 1432720 2977176 28 20:14:01 27998188 31698656 591056 1.80 162700 3719228 1981248 5.84 1425104 2977180 16 20:15:01 27998012 31698532 591080 1.80 162724 3719232 1981248 5.84 1425564 2977184 188 20:16:01 27998028 31698572 591040 1.80 162744 3719232 1981248 5.84 1425268 2977184 16 20:17:01 27979148 31681884 607384 1.85 162844 3720896 1941156 5.72 1445444 2978016 784 Average: 28055369 31694418 595391 1.81 161305 3663318 1996053 5.88 1424650 2926012 12725 20:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 docker0 155.09 154.57 12.91 1240.93 0.00 0.00 0.00 0.00 20:08:01 ens3 359.79 265.14 4695.40 43.58 0.00 0.00 0.00 0.00 20:08:01 lo 2.78 2.78 0.28 0.28 0.00 0.00 0.00 0.00 20:08:01 veth974799e 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:09:01 docker0 11.13 15.70 0.66 89.72 0.00 0.00 0.00 0.00 20:09:01 ens3 146.83 86.80 2673.96 18.51 0.00 0.00 0.00 0.00 20:09:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 ens3 4.03 1.82 4.62 0.48 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 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 20:11:01 ens3 0.75 0.13 0.06 0.01 0.00 0.00 0.00 0.00 20:11:01 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 20:12:01 ens3 0.43 0.33 0.23 0.14 0.00 0.00 0.00 0.00 20:12:01 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 20:13:01 ens3 0.57 0.50 0.27 0.22 0.00 0.00 0.00 0.00 20:13:01 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 20:14:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:14:01 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 20:15:01 ens3 0.17 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:15:01 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 20:16:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:16:01 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 20:17:01 ens3 12.03 7.50 11.98 4.05 0.00 0.00 0.00 0.00 20:17:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 Average: docker0 16.39 16.80 1.34 131.21 0.00 0.00 0.00 0.00 Average: ens3 51.95 35.85 732.01 6.64 0.00 0.00 0.00 0.00 Average: lo 0.61 0.61 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-19591) 04/11/22 _x86_64_ (8 CPU) 20:06:15 LINUX RESTART (8 CPU) 20:07:02 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 27.73 0.00 6.73 0.88 0.07 64.59 20:08:01 0 27.95 0.00 5.96 0.10 0.07 65.92 20:08:01 1 28.30 0.00 6.95 0.71 0.05 63.99 20:08:01 2 28.13 0.00 6.56 1.02 0.07 64.23 20:08:01 3 27.90 0.00 7.53 0.12 0.09 64.36 20:08:01 4 27.37 0.00 6.48 0.10 0.07 65.98 20:08:01 5 26.86 0.00 7.01 1.50 0.09 64.54 20:08:01 6 28.05 0.00 6.52 2.55 0.07 62.82 20:08:01 7 27.30 0.00 6.81 0.97 0.09 64.83 20:09:01 all 16.82 0.00 3.97 0.86 0.05 78.30 20:09:01 0 16.06 0.00 3.68 1.58 0.05 78.64 20:09:01 1 16.76 0.00 3.94 0.39 0.05 78.86 20:09:01 2 17.77 0.00 3.99 1.60 0.03 76.61 20:09:01 3 17.67 0.00 4.23 0.05 0.05 78.00 20:09:01 4 17.48 0.00 3.99 1.90 0.05 76.59 20:09:01 5 16.17 0.00 4.19 0.13 0.05 79.45 20:09:01 6 17.31 0.00 3.80 0.78 0.05 78.06 20:09:01 7 15.34 0.00 3.98 0.47 0.05 80.17 20:10:01 all 0.07 0.00 0.02 0.01 0.01 99.89 20:10:01 0 0.05 0.00 0.00 0.02 0.02 99.92 20:10:01 1 0.00 0.00 0.02 0.00 0.00 99.98 20:10:01 2 0.02 0.00 0.03 0.00 0.00 99.95 20:10:01 3 0.05 0.00 0.02 0.00 0.00 99.93 20:10:01 4 0.03 0.00 0.02 0.00 0.02 99.93 20:10:01 5 0.05 0.00 0.02 0.03 0.00 99.90 20:10:01 6 0.32 0.00 0.07 0.00 0.02 99.60 20:10:01 7 0.07 0.00 0.02 0.00 0.00 99.92 20:11:01 all 0.28 0.00 0.03 0.01 0.01 99.67 20:11:01 0 0.03 0.00 0.03 0.02 0.02 99.90 20:11:01 1 0.03 0.00 0.05 0.00 0.02 99.90 20:11:01 2 0.07 0.00 0.03 0.00 0.02 99.88 20:11:01 3 0.02 0.00 0.00 0.02 0.00 99.97 20:11:01 4 0.02 0.00 0.03 0.03 0.02 99.90 20:11:01 5 0.02 0.00 0.03 0.00 0.00 99.95 20:11:01 6 1.97 0.00 0.00 0.00 0.00 98.03 20:11:01 7 0.08 0.00 0.05 0.00 0.00 99.87 20:12:01 all 0.27 0.00 0.01 0.01 0.01 99.70 20:12:01 0 0.03 0.00 0.02 0.02 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 0.00 0.00 99.97 20:12:01 3 0.02 0.00 0.02 0.00 0.02 99.95 20:12:01 4 0.00 0.00 0.00 0.03 0.00 99.97 20:12:01 5 0.03 0.00 0.02 0.00 0.00 99.95 20:12:01 6 2.00 0.00 0.02 0.00 0.00 97.98 20:12:01 7 0.02 0.00 0.00 0.00 0.02 99.97 20:13:01 all 0.27 0.00 0.01 0.00 0.01 99.70 20:13:01 0 0.02 0.00 0.02 0.02 0.00 99.95 20:13:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:13:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 20:13:01 4 0.03 0.00 0.03 0.00 0.02 99.92 20:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:13:01 6 1.99 0.00 0.00 0.00 0.02 98.00 20:13:01 7 0.03 0.00 0.03 0.00 0.00 99.93 20:14:01 all 0.27 0.00 0.01 0.00 0.01 99.70 20:14:01 0 0.02 0.00 0.00 0.02 0.00 99.97 20:14:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:14:01 2 0.02 0.00 0.00 0.00 0.00 99.98 20:14:01 3 0.00 0.00 0.00 0.02 0.00 99.98 20:14:01 4 0.03 0.00 0.03 0.00 0.02 99.92 20:14:01 5 0.02 0.00 0.02 0.00 0.02 99.95 20:14:01 6 2.00 0.00 0.02 0.00 0.00 97.98 20:14:01 7 0.00 0.00 0.00 0.00 0.02 99.98 20:15:01 all 0.27 0.00 0.01 0.01 0.01 99.71 20:15:01 0 0.00 0.00 0.00 0.02 0.00 99.98 20:15:01 1 0.02 0.00 0.02 0.00 0.03 99.93 20:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 20:15:01 3 0.03 0.00 0.00 0.03 0.00 99.93 20:15:01 4 0.00 0.00 0.02 0.00 0.02 99.97 20:15:01 5 0.02 0.00 0.00 0.00 0.00 99.98 20:15:01 6 1.99 0.00 0.00 0.00 0.02 98.00 20:15:01 7 0.05 0.00 0.03 0.00 0.00 99.92 20:16:01 all 0.28 0.00 0.02 0.00 0.01 99.69 20:16:01 0 0.00 0.00 0.00 0.00 0.00 100.00 20:16:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:16:01 2 0.03 0.00 0.02 0.00 0.00 99.95 20:16:01 3 0.02 0.00 0.03 0.00 0.02 99.93 20:16:01 4 0.05 0.00 0.02 0.02 0.02 99.90 20:16:01 5 0.00 0.00 0.02 0.00 0.00 99.98 20:16:01 6 1.97 0.00 0.00 0.00 0.00 98.03 20:16:01 7 0.07 0.00 0.03 0.00 0.02 99.88 20:17:01 all 0.47 0.00 0.14 0.03 0.00 99.36 20:17:01 0 0.78 0.00 0.18 0.05 0.02 98.97 20:17:01 1 0.13 0.00 0.08 0.00 0.00 99.78 20:17:01 2 0.47 0.00 0.13 0.00 0.00 99.40 20:17:01 3 0.30 0.00 0.15 0.07 0.00 99.48 20:17:01 4 0.30 0.00 0.10 0.03 0.00 99.57 20:17:01 5 0.48 0.00 0.10 0.05 0.00 99.37 20:17:01 6 0.68 0.00 0.23 0.02 0.00 99.07 20:17:01 7 0.58 0.00 0.17 0.00 0.00 99.25 Average: all 4.58 0.00 1.07 0.18 0.02 94.15 Average: 0 4.41 0.00 0.97 0.18 0.02 94.42 Average: 1 4.46 0.00 1.10 0.11 0.02 94.31 Average: 2 4.56 0.00 1.06 0.26 0.01 94.12 Average: 3 4.52 0.00 1.18 0.03 0.02 94.26 Average: 4 4.45 0.00 1.05 0.21 0.02 94.26 Average: 5 4.29 0.00 1.12 0.17 0.02 94.41 Average: 6 5.70 0.00 1.03 0.32 0.02 92.92 Average: 7 4.26 0.00 1.09 0.14 0.02 94.49