---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1642 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: 2799.976 BogoMIPS: 5599.95 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-1642) 06/07/22 _x86_64_ (8 CPU) 10:50:41 LINUX RESTART (8 CPU) 10:51:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:52:01 410.96 47.70 363.26 0.00 4168.11 193535.60 0.00 10:53:01 152.36 0.17 152.19 0.00 7.07 37269.66 0.00 10:54:01 94.19 0.03 94.15 0.00 7.33 20009.35 0.00 10:55:01 1.88 0.00 1.88 0.00 0.00 20.80 0.00 10:56:01 1.40 0.02 1.38 0.00 0.13 15.06 0.00 10:57:01 1.47 0.00 1.47 0.00 0.00 17.06 0.00 10:58:01 0.98 0.00 0.98 0.00 0.00 11.20 0.00 10:59:01 1.42 0.00 1.42 0.00 0.00 16.13 0.00 11:00:01 1.00 0.00 1.00 0.00 0.00 10.80 0.00 11:01:01 2.93 0.10 2.83 0.00 7.20 40.52 0.00 Average: 66.28 4.73 61.55 0.00 412.70 24812.14 0.00 10:51:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:52:01 28020852 31707416 586492 1.78 167392 3703452 2322552 6.84 1277184 3114496 289948 10:53:01 28170536 31730440 559956 1.70 165544 3593540 2170956 6.40 1335132 2913248 1124 10:54:01 27654556 31757148 530536 1.61 175832 4073964 1953900 5.76 1358664 3351084 16 10:55:01 27655816 31758448 529092 1.61 175848 4073972 1953900 5.76 1357732 3351088 8 10:56:01 27662808 31765456 521972 1.59 175892 4073968 1953900 5.76 1349604 3351096 8 10:57:01 27663076 31765764 521616 1.59 175924 4073980 1953900 5.76 1350048 3351100 48 10:58:01 27665800 31768520 518808 1.58 175940 4073984 1953900 5.76 1347788 3351104 8 10:59:01 27665500 31768476 519020 1.58 175960 4073988 1953900 5.76 1347568 3351344 44 11:00:01 27665668 31768656 518992 1.58 175976 4073988 1953900 5.76 1347580 3351344 24 11:01:01 27663384 31766676 520556 1.58 176060 4074196 1986372 5.85 1349880 3351388 44 Average: 27748800 31755700 532704 1.62 174037 3988903 2015718 5.94 1342118 3283729 29127 10:51:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:52:01 ens3 886.43 561.99 7533.68 117.83 0.00 0.00 0.00 0.00 10:52:01 lo 6.91 6.91 0.68 0.68 0.00 0.00 0.00 0.00 10:52:01 docker0 114.66 141.72 9.28 1139.45 0.00 0.00 0.00 0.00 10:53:01 ens3 82.09 66.52 80.51 66.35 0.00 0.00 0.00 0.00 10:53:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 10:53:01 docker0 7.45 9.20 0.42 38.07 0.00 0.00 0.00 0.00 10:54:01 ens3 115.73 72.23 2629.44 11.69 0.00 0.00 0.00 0.00 10:54:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 10:54:01 docker0 2.73 6.05 0.18 53.86 0.00 0.00 0.00 0.00 10:55:01 ens3 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 0.28 0.20 0.09 0.07 0.00 0.00 0.00 0.00 10:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 4.95 3.48 4.99 1.68 0.00 0.00 0.00 0.00 11:01:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 107.67 69.64 1013.98 19.60 0.00 0.00 0.00 0.00 Average: lo 1.01 1.01 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 12.31 15.49 0.97 121.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1642) 06/07/22 _x86_64_ (8 CPU) 10:50:41 LINUX RESTART (8 CPU) 10:51:02 CPU %user %nice %system %iowait %steal %idle 10:52:01 all 12.25 0.00 4.75 2.95 0.05 79.99 10:52:01 0 11.85 0.00 5.00 4.86 0.05 78.25 10:52:01 1 11.99 0.00 4.04 5.00 0.05 78.93 10:52:01 2 10.09 0.00 4.81 2.55 0.05 82.50 10:52:01 3 12.54 0.00 7.25 7.20 0.07 72.94 10:52:01 4 11.98 0.00 3.89 0.79 0.03 83.30 10:52:01 5 13.61 0.00 4.14 1.04 0.05 81.16 10:52:01 6 13.86 0.00 4.56 1.71 0.05 79.81 10:52:01 7 12.09 0.00 4.36 0.40 0.07 83.08 10:53:01 all 36.37 0.00 5.74 1.01 0.08 56.81 10:53:01 0 35.66 0.00 5.88 2.18 0.08 56.20 10:53:01 1 37.63 0.00 5.79 0.35 0.07 56.16 10:53:01 2 37.37 0.00 5.09 0.05 0.07 57.43 10:53:01 3 36.03 0.00 5.68 0.07 0.07 58.15 10:53:01 4 36.57 0.00 6.23 2.39 0.08 54.73 10:53:01 5 37.02 0.00 6.64 2.52 0.08 53.74 10:53:01 6 32.92 0.00 4.97 0.05 0.07 61.99 10:53:01 7 37.78 0.00 5.62 0.47 0.10 56.02 10:54:01 all 3.44 0.00 1.34 0.53 0.01 94.68 10:54:01 0 2.80 0.00 1.79 2.03 0.03 93.34 10:54:01 1 3.27 0.00 1.39 0.02 0.02 95.31 10:54:01 2 3.14 0.00 1.05 0.10 0.02 95.69 10:54:01 3 3.10 0.00 1.14 0.18 0.02 95.57 10:54:01 4 2.97 0.00 1.26 1.49 0.02 94.26 10:54:01 5 3.42 0.00 1.26 0.02 0.00 95.31 10:54:01 6 4.77 0.00 1.68 0.20 0.00 93.34 10:54:01 7 4.03 0.00 1.14 0.20 0.02 94.61 10:55:01 all 0.26 0.00 0.01 0.01 0.01 99.71 10:55:01 0 0.02 0.00 0.03 0.02 0.02 99.92 10:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:55:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:55:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 4 0.02 0.00 0.02 0.03 0.00 99.93 10:55:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:55:01 6 1.97 0.00 0.00 0.00 0.02 98.01 10:55:01 7 0.03 0.00 0.00 0.00 0.02 99.95 10:56:01 all 0.27 0.00 0.02 0.01 0.01 99.69 10:56:01 0 0.08 0.00 0.07 0.00 0.02 99.83 10:56:01 1 0.03 0.00 0.03 0.00 0.02 99.92 10:56:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:56:01 3 0.03 0.00 0.03 0.00 0.00 99.93 10:56:01 4 0.02 0.00 0.02 0.08 0.00 99.88 10:56:01 5 0.02 0.00 0.02 0.00 0.02 99.95 10:56:01 6 1.97 0.00 0.00 0.00 0.00 98.03 10:56:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:57:01 all 0.26 0.00 0.01 0.01 0.00 99.72 10:57:01 0 0.03 0.00 0.00 0.03 0.00 99.93 10:57:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:57:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:57:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:57:01 4 0.00 0.00 0.02 0.03 0.00 99.95 10:57:01 5 0.02 0.00 0.03 0.00 0.00 99.95 10:57:01 6 1.97 0.00 0.00 0.00 0.00 98.03 10:57:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:58:01 all 0.27 0.00 0.01 0.00 0.00 99.71 10:58:01 0 0.05 0.00 0.03 0.02 0.02 99.88 10:58:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:58:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:58:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:58:01 4 0.03 0.00 0.00 0.02 0.00 99.95 10:58:01 5 0.07 0.00 0.03 0.00 0.00 99.90 10:58:01 6 1.97 0.00 0.00 0.00 0.00 98.03 10:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:59:01 all 0.26 0.00 0.01 0.01 0.00 99.72 10:59:01 0 0.03 0.00 0.03 0.02 0.02 99.90 10:59:01 1 0.00 0.00 0.02 0.00 0.02 99.97 10:59:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:59:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:59:01 4 0.00 0.00 0.00 0.03 0.00 99.97 10:59:01 5 0.00 0.00 0.03 0.00 0.00 99.97 10:59:01 6 1.97 0.00 0.00 0.00 0.00 98.03 10:59:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:00:01 all 0.26 0.00 0.01 0.00 0.00 99.72 11:00:01 0 0.03 0.00 0.02 0.02 0.00 99.93 11:00:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:00:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:00:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:00:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:00:01 5 0.03 0.00 0.02 0.00 0.02 99.93 11:00:01 6 1.97 0.00 0.00 0.00 0.02 98.01 11:00:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:01:01 all 0.30 0.00 0.06 0.01 0.00 99.62 11:01:01 0 0.12 0.00 0.13 0.00 0.02 99.73 11:01:01 1 0.05 0.00 0.03 0.00 0.00 99.92 11:01:01 2 0.10 0.00 0.07 0.02 0.00 99.82 11:01:01 3 0.07 0.00 0.05 0.00 0.00 99.88 11:01:01 4 0.08 0.00 0.05 0.10 0.00 99.77 11:01:01 5 0.03 0.00 0.05 0.00 0.00 99.92 11:01:01 6 1.84 0.00 0.10 0.00 0.00 98.06 11:01:01 7 0.07 0.00 0.03 0.00 0.00 99.90 Average: all 5.34 0.00 1.18 0.44 0.02 93.02 Average: 0 5.02 0.00 1.28 0.90 0.03 92.77 Average: 1 5.25 0.00 1.12 0.52 0.02 93.09 Average: 2 5.03 0.00 1.09 0.27 0.01 93.60 Average: 3 5.13 0.00 1.40 0.73 0.02 92.73 Average: 4 5.12 0.00 1.13 0.49 0.01 93.24 Average: 5 5.36 0.00 1.21 0.35 0.02 93.06 Average: 6 6.45 0.00 1.11 0.19 0.01 92.24 Average: 7 5.33 0.00 1.10 0.11 0.02 93.44