---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15563 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-15563) 06/24/22 _x86_64_ (8 CPU) 21:59:51 LINUX RESTART (8 CPU) 22:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:01:02 393.93 56.37 337.56 0.00 7447.83 202866.72 0.00 22:02:01 189.78 1.37 188.41 0.00 21.96 39759.77 0.00 22:03:01 122.58 0.00 122.58 0.00 0.00 33774.08 0.00 22:04:01 1.25 0.00 1.25 0.00 0.00 15.88 0.00 22:05:01 1.32 0.02 1.30 0.00 0.13 14.66 0.00 22:06:01 0.98 0.00 0.98 0.00 0.00 13.20 0.00 22:07:01 1.13 0.00 1.13 0.00 0.00 13.06 0.00 22:08:01 0.88 0.00 0.88 0.00 0.00 11.86 0.00 22:09:01 1.08 0.00 1.08 0.00 0.00 12.40 0.00 22:10:01 1.53 0.00 1.53 0.00 0.00 19.46 0.00 Average: 71.25 5.78 65.46 0.00 748.16 27629.08 0.00 22:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:01:02 28849040 31752736 548372 1.67 117656 3055276 2201632 6.49 1127916 2526180 572 22:02:01 28292136 31661832 626000 1.90 164672 3406956 2330544 6.87 1402960 2725504 5180 22:03:01 27660540 31767260 523224 1.59 175100 4079280 1862180 5.49 1350472 3356932 148 22:04:01 27661216 31768044 522112 1.59 175132 4079284 1862180 5.49 1350048 3356936 188 22:05:01 27666180 31773016 517072 1.57 175168 4079276 1862180 5.49 1344456 3356940 24 22:06:01 27666092 31773088 516624 1.57 175204 4079284 1862180 5.49 1344872 3356944 132 22:07:01 27670684 31777644 512040 1.56 175232 4079296 1862180 5.49 1339472 3356948 16 22:08:01 27671424 31778416 511228 1.55 175256 4079292 1862180 5.49 1339476 3356968 168 22:09:01 27671376 31778376 511196 1.55 175268 4079300 1862180 5.49 1339452 3356976 12 22:10:01 27671108 31778284 511380 1.56 175312 4079288 1862180 5.49 1339392 3357120 8 Average: 27847980 31760870 529925 1.61 168400 3909653 1942962 5.73 1327852 3210745 645 22:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:01:02 docker0 4.20 4.05 0.40 46.09 0.00 0.00 0.00 0.00 22:01:02 lo 7.27 7.27 0.71 0.71 0.00 0.00 0.00 0.00 22:01:02 veth7d3820c 0.75 0.83 0.06 1.60 0.00 0.00 0.00 0.00 22:01:02 ens3 815.95 508.70 7377.68 108.89 0.00 0.00 0.00 0.00 22:02:01 docker0 119.73 147.99 9.54 1131.79 0.00 0.00 0.00 0.00 22:02:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:02:01 veth550a506 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 22:02:01 ens3 224.05 180.48 1175.38 81.63 0.00 0.00 0.00 0.00 22:03:01 docker0 2.88 5.60 0.18 53.83 0.00 0.00 0.00 0.00 22:03:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 22:03:01 ens3 114.43 72.68 2627.68 14.44 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:04:01 ens3 1.10 0.57 0.41 0.28 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:06:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 22:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:08:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 ens3 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 ens3 0.20 0.12 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 12.50 15.54 1.00 121.48 0.00 0.00 0.00 0.00 Average: lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 115.43 76.11 1118.02 20.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-15563) 06/24/22 _x86_64_ (8 CPU) 21:59:51 LINUX RESTART (8 CPU) 22:00:01 CPU %user %nice %system %iowait %steal %idle 22:01:02 all 11.62 0.00 4.80 2.73 0.06 80.78 22:01:02 0 12.92 0.00 4.69 4.32 0.05 78.02 22:01:02 1 13.05 0.00 5.20 1.94 0.07 79.75 22:01:02 2 11.81 0.00 4.35 5.30 0.07 78.46 22:01:02 3 10.31 0.00 4.79 1.68 0.07 83.15 22:01:02 4 11.41 0.00 4.26 1.33 0.05 82.95 22:01:02 5 10.24 0.00 6.05 3.81 0.05 79.86 22:01:02 6 11.25 0.00 4.65 1.91 0.05 82.13 22:01:02 7 11.99 0.00 4.44 1.58 0.08 81.91 22:02:01 all 29.64 0.00 6.34 1.17 0.08 62.76 22:02:01 0 29.63 0.00 7.10 4.01 0.10 59.16 22:02:01 1 28.22 0.00 6.20 0.38 0.07 65.13 22:02:01 2 29.47 0.00 6.64 2.44 0.09 61.37 22:02:01 3 27.02 0.00 5.72 0.22 0.09 66.96 22:02:01 4 28.98 0.00 6.17 1.03 0.07 63.75 22:02:01 5 31.71 0.00 6.57 0.65 0.09 60.98 22:02:01 6 30.56 0.00 5.73 0.33 0.07 63.32 22:02:01 7 31.56 0.00 6.55 0.31 0.10 61.47 22:03:01 all 17.01 0.00 3.41 0.90 0.05 78.64 22:03:01 0 15.65 0.00 3.36 0.02 0.03 80.95 22:03:01 1 19.39 0.00 3.83 0.87 0.05 75.86 22:03:01 2 16.88 0.00 2.99 1.74 0.03 78.36 22:03:01 3 18.25 0.00 3.15 0.13 0.05 78.41 22:03:01 4 16.72 0.00 4.07 2.12 0.05 77.04 22:03:01 5 16.50 0.00 3.22 0.34 0.05 79.89 22:03:01 6 15.96 0.00 3.44 0.19 0.05 80.36 22:03:01 7 16.73 0.00 3.20 1.79 0.05 78.24 22:04:01 all 0.03 0.00 0.02 0.01 0.00 99.94 22:04:01 0 0.00 0.00 0.00 0.00 0.00 100.00 22:04:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:04:01 2 0.02 0.00 0.00 0.02 0.00 99.97 22:04:01 3 0.02 0.00 0.00 0.00 0.00 99.98 22:04:01 4 0.02 0.00 0.03 0.03 0.02 99.90 22:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 22:04:01 6 0.10 0.00 0.03 0.00 0.02 99.85 22:04:01 7 0.03 0.00 0.07 0.00 0.00 99.90 22:05:01 all 0.19 0.00 0.02 0.00 0.00 99.78 22:05:01 0 0.03 0.00 0.05 0.00 0.02 99.90 22:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97 22:05:01 2 0.02 0.00 0.00 0.02 0.00 99.97 22:05:01 3 1.34 0.00 0.07 0.00 0.00 98.60 22:05:01 4 0.03 0.00 0.02 0.02 0.00 99.93 22:05:01 5 0.00 0.00 0.02 0.00 0.00 99.98 22:05:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:05:01 7 0.02 0.00 0.02 0.00 0.00 99.97 22:06:01 all 0.27 0.00 0.01 0.00 0.00 99.72 22:06:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:06:01 1 0.02 0.00 0.00 0.00 0.02 99.97 22:06:01 2 0.00 0.00 0.00 0.02 0.02 99.97 22:06:01 3 1.97 0.00 0.00 0.00 0.00 98.03 22:06:01 4 0.02 0.00 0.05 0.02 0.00 99.92 22:06:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:06:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:06:01 7 0.03 0.00 0.00 0.00 0.00 99.97 22:07:01 all 0.28 0.00 0.03 0.00 0.00 99.68 22:07:01 0 0.07 0.00 0.05 0.00 0.00 99.88 22:07:01 1 0.03 0.00 0.02 0.00 0.00 99.95 22:07:01 2 0.02 0.00 0.02 0.02 0.00 99.95 22:07:01 3 1.97 0.00 0.00 0.00 0.00 98.03 22:07:01 4 0.00 0.00 0.03 0.02 0.02 99.93 22:07:01 5 0.07 0.00 0.05 0.00 0.00 99.88 22:07:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:07:01 7 0.05 0.00 0.07 0.00 0.02 99.87 22:08:01 all 0.26 0.00 0.01 0.00 0.00 99.73 22:08:01 0 0.00 0.00 0.02 0.00 0.00 99.98 22:08:01 1 0.20 0.00 0.00 0.00 0.00 99.80 22:08:01 2 0.00 0.00 0.00 0.02 0.00 99.98 22:08:01 3 1.79 0.00 0.00 0.00 0.02 98.19 22:08:01 4 0.02 0.00 0.00 0.00 0.00 99.98 22:08:01 5 0.03 0.00 0.02 0.00 0.00 99.95 22:08:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:08:01 7 0.00 0.00 0.02 0.02 0.00 99.97 22:09:01 all 0.27 0.00 0.01 0.00 0.01 99.71 22:09:01 0 0.02 0.00 0.00 0.00 0.00 99.98 22:09:01 1 1.97 0.00 0.00 0.00 0.02 98.01 22:09:01 2 0.02 0.00 0.00 0.00 0.00 99.98 22:09:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:09:01 4 0.03 0.00 0.02 0.02 0.02 99.92 22:09:01 5 0.03 0.00 0.03 0.00 0.02 99.92 22:09:01 6 0.03 0.00 0.02 0.00 0.00 99.95 22:09:01 7 0.03 0.00 0.03 0.00 0.00 99.93 22:10:01 all 0.27 0.00 0.01 0.01 0.00 99.71 22:10:01 0 0.02 0.00 0.02 0.00 0.02 99.95 22:10:01 1 2.02 0.00 0.02 0.00 0.00 97.96 22:10:01 2 0.00 0.00 0.00 0.03 0.00 99.97 22:10:01 3 0.03 0.00 0.02 0.00 0.00 99.95 22:10:01 4 0.03 0.00 0.00 0.02 0.00 99.95 22:10:01 5 0.03 0.00 0.00 0.00 0.02 99.95 22:10:01 6 0.00 0.00 0.00 0.00 0.00 100.00 22:10:01 7 0.03 0.00 0.00 0.00 0.00 99.97 Average: all 5.89 0.00 1.44 0.48 0.02 92.17 Average: 0 5.76 0.00 1.51 0.82 0.02 91.89 Average: 1 6.39 0.00 1.50 0.32 0.02 91.77 Average: 2 5.74 0.00 1.38 0.95 0.02 91.91 Average: 3 6.17 0.00 1.35 0.20 0.02 92.26 Average: 4 5.64 0.00 1.45 0.46 0.02 92.44 Average: 5 5.78 0.00 1.58 0.48 0.02 92.15 Average: 6 5.70 0.00 1.37 0.24 0.02 92.67 Average: 7 5.94 0.00 1.42 0.37 0.03 92.25