---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1662 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 13G 143G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1662) 06/07/22 _x86_64_ (8 CPU) 17:06:31 LINUX RESTART (8 CPU) 17:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:08:01 367.09 15.85 351.24 0.00 2189.37 141925.41 0.00 17:09:01 158.82 0.12 158.71 0.00 8.27 23074.82 0.00 17:10:01 35.47 0.00 35.47 0.00 0.00 16732.69 0.00 17:11:01 1.75 0.00 1.75 0.00 0.00 20.14 0.00 17:12:01 1.13 0.02 1.12 0.00 0.13 13.06 0.00 17:13:01 1.37 0.00 1.37 0.00 0.00 16.66 0.00 17:14:01 0.97 0.00 0.97 0.00 0.00 11.33 0.00 17:15:01 1.50 0.00 1.50 0.00 0.00 18.26 0.00 17:16:02 0.93 0.00 0.93 0.00 0.00 11.73 0.00 17:17:01 102.42 0.49 101.93 0.00 14.91 60595.42 0.00 Average: 67.08 1.65 65.43 0.00 221.60 24180.34 0.00 17:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:08:01 28382148 31701700 593544 1.81 158156 3381928 2809056 8.28 1201064 2866040 608 17:09:01 28196884 31777344 514604 1.56 165352 3615188 1844092 5.43 1317792 2909336 640 17:10:01 27684860 31774812 514952 1.57 173560 4067024 1851368 5.46 1335780 3348824 148 17:11:01 27685964 31776084 513760 1.56 173596 4067028 1851368 5.46 1335644 3348920 56 17:12:01 27692332 31782524 507196 1.54 173636 4067020 1869936 5.51 1329316 3348928 24 17:13:01 27692072 31782284 507356 1.54 173652 4067040 1869936 5.51 1329272 3348932 48 17:14:01 27696308 31786588 503032 1.53 173680 4067040 1869936 5.51 1324516 3348968 28 17:15:01 27696260 31786560 502988 1.53 173708 4067044 1869936 5.51 1324532 3348972 60 17:16:02 27696680 31787008 502692 1.53 173736 4067044 1869936 5.51 1324556 3348972 12 17:17:01 26166380 31738464 542568 1.65 215136 5375284 2167660 6.39 1462180 4599000 952 Average: 27658989 31769337 520269 1.58 175421 4084164 1987322 5.86 1328465 3381689 258 17:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:08:01 lo 6.47 6.47 0.63 0.63 0.00 0.00 0.00 0.00 17:08:01 docker0 127.35 152.96 10.27 1213.61 0.00 0.00 0.00 0.00 17:08:01 veth8914f1d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 ens3 687.04 469.32 7263.76 144.68 0.00 0.00 0.00 0.00 17:08:01 veth177e370 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 6.73 6.73 0.67 0.67 0.00 0.00 0.00 0.00 17:09:01 docker0 7.78 11.71 0.48 89.43 0.00 0.00 0.00 0.00 17:09:01 ens3 119.70 100.37 192.51 276.40 0.00 0.00 0.00 0.00 17:10:01 lo 0.93 0.93 0.09 0.09 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 17:10:01 ens3 115.09 70.51 2533.29 10.47 0.00 0.00 0.00 0.00 17:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 ens3 0.57 0.40 0.27 0.21 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 0.17 0.17 0.08 0.07 0.00 0.00 0.00 0.00 17:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 17:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:02 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 veth73248b8 0.32 0.39 0.09 0.12 0.00 0.00 0.00 0.00 17:17:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 17:17:01 docker0 37.91 48.92 3.41 695.27 0.00 0.00 0.00 0.00 17:17:01 ens3 353.86 233.98 8002.30 71.90 0.00 0.00 0.00 0.00 Average: veth73248b8 0.03 0.04 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 1.70 1.70 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 17.27 21.31 1.41 198.99 0.00 0.00 0.00 0.00 Average: ens3 127.28 87.25 1788.82 50.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-1662) 06/07/22 _x86_64_ (8 CPU) 17:06:31 LINUX RESTART (8 CPU) 17:07:01 CPU %user %nice %system %iowait %steal %idle 17:08:01 all 12.64 0.00 5.19 2.13 0.08 79.97 17:08:01 0 10.77 0.00 5.21 0.49 0.07 83.47 17:08:01 1 13.82 0.00 4.99 3.08 0.08 78.02 17:08:01 2 13.95 0.00 4.75 2.14 0.08 79.07 17:08:01 3 13.96 0.00 6.89 7.35 0.10 71.70 17:08:01 4 12.37 0.00 4.35 0.94 0.07 82.28 17:08:01 5 13.06 0.00 5.32 2.09 0.07 79.46 17:08:01 6 10.74 0.00 5.06 0.56 0.07 83.58 17:08:01 7 12.47 0.00 4.93 0.36 0.10 82.14 17:09:01 all 34.28 0.00 5.73 0.89 0.10 59.00 17:09:01 0 34.49 0.00 6.09 2.68 0.10 56.64 17:09:01 1 34.78 0.00 5.56 1.08 0.10 58.48 17:09:01 2 35.28 0.00 5.71 1.41 0.10 57.50 17:09:01 3 32.93 0.00 5.78 0.42 0.08 60.78 17:09:01 4 33.92 0.00 6.03 0.45 0.10 59.49 17:09:01 5 34.07 0.00 5.68 0.10 0.10 60.05 17:09:01 6 35.32 0.00 5.65 0.88 0.10 58.05 17:09:01 7 33.49 0.00 5.33 0.07 0.10 61.01 17:10:01 all 2.80 0.00 1.10 0.35 0.02 95.74 17:10:01 0 2.51 0.00 1.00 0.02 0.02 96.46 17:10:01 1 3.04 0.00 1.32 0.00 0.02 95.62 17:10:01 2 2.51 0.00 0.85 0.10 0.02 96.51 17:10:01 3 3.09 0.00 1.24 0.02 0.02 95.63 17:10:01 4 2.71 0.00 1.11 0.59 0.02 95.58 17:10:01 5 3.05 0.00 0.97 0.05 0.02 95.91 17:10:01 6 2.80 0.00 1.22 1.99 0.03 93.95 17:10:01 7 2.68 0.00 1.09 0.00 0.02 96.21 17:11:01 all 0.03 0.00 0.03 0.01 0.00 99.94 17:11:01 0 0.05 0.00 0.05 0.03 0.00 99.87 17:11:01 1 0.05 0.00 0.02 0.00 0.00 99.93 17:11:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 17:11:01 4 0.02 0.00 0.02 0.02 0.00 99.95 17:11:01 5 0.02 0.00 0.02 0.00 0.00 99.97 17:11:01 6 0.03 0.00 0.03 0.00 0.00 99.93 17:11:01 7 0.00 0.00 0.02 0.00 0.00 99.98 17:12:01 all 0.04 0.00 0.02 0.01 0.01 99.93 17:12:01 0 0.03 0.00 0.03 0.03 0.02 99.88 17:12:01 1 0.07 0.00 0.02 0.00 0.02 99.90 17:12:01 2 0.02 0.00 0.00 0.00 0.00 99.98 17:12:01 3 0.02 0.00 0.02 0.00 0.02 99.95 17:12:01 4 0.05 0.00 0.02 0.02 0.00 99.92 17:12:01 5 0.02 0.00 0.02 0.02 0.00 99.95 17:12:01 6 0.07 0.00 0.07 0.00 0.02 99.85 17:12:01 7 0.02 0.00 0.00 0.00 0.00 99.98 17:13:01 all 0.06 0.00 0.01 0.00 0.00 99.92 17:13:01 0 0.03 0.00 0.00 0.02 0.00 99.95 17:13:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:13:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:13:01 3 0.00 0.00 0.02 0.00 0.00 99.98 17:13:01 4 0.00 0.00 0.00 0.02 0.00 99.98 17:13:01 5 0.02 0.00 0.00 0.00 0.00 99.98 17:13:01 6 0.03 0.00 0.02 0.00 0.02 99.93 17:13:01 7 0.30 0.00 0.02 0.00 0.00 99.68 17:14:01 all 0.29 0.00 0.01 0.00 0.00 99.69 17:14:01 0 0.03 0.00 0.02 0.02 0.00 99.93 17:14:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:14:01 2 0.12 0.00 0.02 0.00 0.02 99.85 17:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:14:01 4 0.02 0.00 0.02 0.02 0.00 99.95 17:14:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:14:01 6 0.07 0.00 0.05 0.00 0.00 99.88 17:14:01 7 1.97 0.00 0.00 0.00 0.02 98.01 17:15:01 all 0.15 0.00 0.02 0.01 0.00 99.83 17:15:01 0 0.00 0.00 0.00 0.02 0.00 99.98 17:15:01 1 0.00 0.00 0.02 0.00 0.00 99.98 17:15:01 2 0.08 0.00 0.03 0.02 0.00 99.87 17:15:01 3 0.02 0.00 0.00 0.00 0.00 99.98 17:15:01 4 0.00 0.00 0.02 0.02 0.00 99.97 17:15:01 5 0.03 0.00 0.02 0.00 0.00 99.95 17:15:01 6 0.02 0.00 0.05 0.00 0.00 99.93 17:15:01 7 1.01 0.00 0.05 0.00 0.00 98.94 17:16:02 all 0.05 0.00 0.01 0.00 0.01 99.92 17:16:02 0 0.02 0.00 0.03 0.02 0.02 99.92 17:16:02 1 0.13 0.00 0.00 0.00 0.00 99.87 17:16:02 2 0.13 0.00 0.02 0.00 0.02 99.83 17:16:02 3 0.02 0.00 0.00 0.00 0.00 99.98 17:16:02 4 0.02 0.00 0.02 0.02 0.00 99.95 17:16:02 5 0.00 0.00 0.00 0.00 0.00 100.00 17:16:02 6 0.07 0.00 0.02 0.00 0.02 99.90 17:16:02 7 0.05 0.00 0.00 0.00 0.00 99.95 17:17:01 all 8.98 0.00 3.56 1.00 0.06 86.40 17:17:01 0 9.23 0.00 3.28 0.03 0.05 87.40 17:17:01 1 8.93 0.00 2.57 0.07 0.05 88.38 17:17:01 2 9.75 0.00 4.72 5.54 0.09 79.89 17:17:01 3 9.86 0.00 4.16 0.17 0.05 85.76 17:17:01 4 7.16 0.00 3.58 1.63 0.05 87.58 17:17:01 5 7.50 0.00 3.41 0.34 0.05 88.69 17:17:01 6 10.62 0.00 3.23 0.07 0.05 86.03 17:17:01 7 8.74 0.00 3.55 0.16 0.05 87.50 Average: all 5.88 0.00 1.55 0.43 0.03 92.10 Average: 0 5.67 0.00 1.56 0.33 0.03 92.42 Average: 1 6.04 0.00 1.44 0.42 0.03 92.07 Average: 2 6.15 0.00 1.60 0.91 0.04 91.31 Average: 3 5.94 0.00 1.79 0.79 0.03 91.45 Average: 4 5.58 0.00 1.50 0.37 0.02 92.53 Average: 5 5.73 0.00 1.53 0.26 0.02 92.45 Average: 6 5.92 0.00 1.53 0.35 0.03 92.17 Average: 7 6.02 0.00 1.48 0.06 0.03 92.41