---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20815 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20815) 04/13/22 _x86_64_ (8 CPU) 15:33:52 LINUX RESTART (8 CPU) 15:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:35:01 386.65 57.00 329.66 0.00 7424.99 199565.21 0.00 15:36:01 37.23 0.02 37.21 0.00 0.13 16212.25 0.00 15:37:01 43.88 0.15 43.73 0.00 10.26 20276.49 0.00 15:38:01 1.62 0.00 1.62 0.00 0.00 20.13 0.00 15:39:01 1.18 0.02 1.17 0.00 0.13 13.46 0.00 15:40:01 1.38 0.00 1.38 0.00 0.00 16.66 0.00 15:41:01 7.80 5.08 2.72 0.00 305.42 187.44 0.00 15:42:01 2.77 0.00 2.77 0.00 0.00 63.06 0.00 15:43:01 0.90 0.00 0.90 0.00 0.00 9.73 0.00 15:44:01 84.14 0.42 83.72 0.00 18.53 38931.78 0.00 Average: 56.76 6.27 50.49 0.00 776.04 27532.03 0.00 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 28929516 31658828 635240 1.93 117820 2879080 2148228 6.33 1310172 2255976 146944 15:36:01 28662632 31715660 574260 1.75 107436 3191864 2089480 6.16 1424576 2379408 89560 15:37:01 28754996 31770308 524620 1.60 111760 3147464 1840492 5.42 1202132 2511440 140 15:38:01 28755504 31771092 523796 1.59 111788 3147592 1840492 5.42 1200924 2511668 44 15:39:01 28756260 31771812 522944 1.59 111820 3147600 1840492 5.42 1200472 2511688 12 15:40:01 28756276 31771884 522860 1.59 111844 3147600 1840492 5.42 1201144 2511692 8 15:41:01 28686196 31718228 572816 1.74 112060 3162092 1983376 5.85 1253176 2522692 1364 15:42:01 28685728 31717932 572960 1.74 112116 3162096 1983376 5.85 1253492 2522696 8 15:43:01 28685744 31717956 572900 1.74 112136 3162096 1983376 5.85 1253236 2522696 8 15:44:01 27465716 31635428 651892 1.98 141260 4202792 2419360 7.13 1398312 3524132 321576 Average: 28613857 31724913 567429 1.73 115004 3235028 1996916 5.89 1269764 2577409 55966 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 lo 3.67 3.67 0.35 0.35 0.00 0.00 0.00 0.00 15:35:01 ens3 971.86 670.01 6507.00 125.92 0.00 0.00 0.00 0.00 15:35:01 docker0 145.37 112.56 13.23 766.00 0.00 0.00 0.00 0.00 15:35:01 veth88fc0ac 43.59 53.45 4.22 413.53 0.00 0.00 0.00 0.03 15:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 47.54 40.49 16.67 56.79 0.00 0.00 0.00 0.00 15:36:01 docker0 1.85 1.58 0.14 1.85 0.00 0.00 0.00 0.00 15:36:01 veth88fc0ac 1.85 1.65 0.16 1.85 0.00 0.00 0.00 0.00 15:37:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 15:37:01 ens3 134.13 82.45 2566.69 19.22 0.00 0.00 0.00 0.00 15:37:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 0.25 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 0.50 0.00 0.05 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 ens3 0.82 0.53 0.43 0.34 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 ens3 2.72 2.27 14.63 0.17 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 15:44:01 ens3 351.56 232.89 7645.33 73.53 0.00 0.00 0.00 0.00 15:44:01 docker0 41.13 51.77 3.51 385.95 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 150.96 102.90 1675.14 27.60 0.00 0.00 0.00 0.00 Average: docker0 18.84 16.60 1.69 115.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-20815) 04/13/22 _x86_64_ (8 CPU) 15:33:52 LINUX RESTART (8 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 11.20 0.00 4.57 2.47 0.07 81.69 15:35:01 0 13.25 0.00 4.55 3.19 0.07 78.94 15:35:01 1 8.99 0.00 7.66 3.92 0.07 79.36 15:35:01 2 10.65 0.00 3.54 4.87 0.05 80.90 15:35:01 3 12.20 0.00 4.99 2.15 0.08 80.57 15:35:01 4 9.86 0.00 3.88 2.42 0.07 83.78 15:35:01 5 13.16 0.00 3.39 0.44 0.07 82.94 15:35:01 6 10.55 0.00 3.78 1.31 0.07 84.29 15:35:01 7 10.97 0.00 4.75 1.48 0.07 82.74 15:36:01 all 29.03 0.00 4.69 0.22 0.06 66.00 15:36:01 0 29.98 0.00 4.56 0.00 0.05 65.41 15:36:01 1 28.17 0.00 4.39 0.00 0.05 67.40 15:36:01 2 28.84 0.00 5.02 0.02 0.07 66.06 15:36:01 3 31.70 0.00 4.62 0.00 0.07 63.61 15:36:01 4 30.07 0.00 4.82 1.46 0.07 63.59 15:36:01 5 27.30 0.00 4.33 0.00 0.07 68.31 15:36:01 6 27.91 0.00 4.88 0.03 0.05 67.13 15:36:01 7 28.25 0.00 4.94 0.24 0.07 66.51 15:37:01 all 9.20 0.00 1.88 0.29 0.04 88.59 15:37:01 0 9.52 0.00 1.57 0.00 0.03 88.87 15:37:01 1 8.68 0.00 2.14 0.18 0.05 88.94 15:37:01 2 10.00 0.00 1.83 0.12 0.05 88.00 15:37:01 3 9.06 0.00 2.30 1.31 0.03 87.29 15:37:01 4 8.90 0.00 1.91 0.10 0.03 89.05 15:37:01 5 8.50 0.00 1.99 0.07 0.03 89.40 15:37:01 6 9.31 0.00 1.46 0.02 0.03 89.18 15:37:01 7 9.63 0.00 1.84 0.50 0.03 87.99 15:38:01 all 0.02 0.00 0.01 0.01 0.01 99.96 15:38:01 0 0.03 0.00 0.00 0.00 0.02 99.95 15:38:01 1 0.00 0.00 0.00 0.00 0.02 99.98 15:38:01 2 0.05 0.00 0.03 0.00 0.02 99.90 15:38:01 3 0.02 0.00 0.00 0.03 0.00 99.95 15:38:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:38:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 7 0.02 0.00 0.02 0.02 0.00 99.95 15:39:01 all 0.03 0.00 0.01 0.01 0.01 99.94 15:39:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:39:01 2 0.05 0.00 0.03 0.00 0.02 99.90 15:39:01 3 0.03 0.00 0.02 0.02 0.02 99.92 15:39:01 4 0.03 0.00 0.00 0.00 0.00 99.97 15:39:01 5 0.05 0.00 0.00 0.00 0.02 99.93 15:39:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:39:01 7 0.00 0.00 0.05 0.03 0.00 99.92 15:40:01 all 0.02 0.00 0.01 0.01 0.00 99.95 15:40:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:40:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:40:01 2 0.05 0.00 0.03 0.00 0.02 99.90 15:40:01 3 0.07 0.00 0.03 0.00 0.00 99.90 15:40:01 4 0.02 0.00 0.03 0.00 0.00 99.95 15:40:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:40:01 7 0.02 0.00 0.00 0.05 0.00 99.93 15:41:01 all 0.25 0.00 0.08 0.04 0.01 99.62 15:41:01 0 0.05 0.00 0.05 0.00 0.00 99.90 15:41:01 1 0.07 0.00 0.12 0.03 0.00 99.78 15:41:01 2 0.10 0.00 0.08 0.00 0.02 99.80 15:41:01 3 0.07 0.00 0.08 0.03 0.03 99.78 15:41:01 4 1.62 0.00 0.15 0.15 0.02 98.07 15:41:01 5 0.05 0.00 0.07 0.03 0.00 99.85 15:41:01 6 0.03 0.00 0.05 0.02 0.00 99.90 15:41:01 7 0.03 0.00 0.05 0.03 0.02 99.87 15:42:01 all 0.01 0.00 0.01 0.01 0.00 99.96 15:42:01 0 0.00 0.00 0.02 0.00 0.00 99.98 15:42:01 1 0.00 0.00 0.02 0.00 0.02 99.97 15:42:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:42:01 3 0.05 0.00 0.02 0.03 0.00 99.90 15:42:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:42:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:42:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:42:01 7 0.02 0.00 0.02 0.03 0.00 99.93 15:43:01 all 0.02 0.00 0.01 0.00 0.01 99.96 15:43:01 0 0.02 0.00 0.00 0.00 0.02 99.97 15:43:01 1 0.02 0.00 0.02 0.00 0.00 99.97 15:43:01 2 0.03 0.00 0.02 0.00 0.02 99.93 15:43:01 3 0.05 0.00 0.03 0.02 0.02 99.88 15:43:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:43:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:43:01 6 0.00 0.00 0.00 0.00 0.00 100.00 15:43:01 7 0.00 0.00 0.00 0.00 0.00 100.00 15:44:01 all 5.49 0.00 2.24 0.86 0.03 91.39 15:44:01 0 5.10 0.00 2.38 0.39 0.03 92.10 15:44:01 1 5.07 0.00 2.01 0.08 0.03 92.80 15:44:01 2 5.92 0.00 2.47 0.30 0.03 91.27 15:44:01 3 5.23 0.00 2.81 3.46 0.03 88.47 15:44:01 4 6.01 0.00 2.03 0.25 0.02 91.69 15:44:01 5 5.62 0.00 1.59 0.57 0.02 92.20 15:44:01 6 5.64 0.00 2.04 0.80 0.03 91.48 15:44:01 7 5.32 0.00 2.54 1.01 0.02 91.11 Average: all 5.51 0.00 1.35 0.39 0.02 92.74 Average: 0 5.80 0.00 1.31 0.36 0.02 92.50 Average: 1 5.08 0.00 1.63 0.42 0.03 92.84 Average: 2 5.55 0.00 1.30 0.53 0.03 92.60 Average: 3 5.82 0.00 1.48 0.70 0.03 91.97 Average: 4 5.63 0.00 1.28 0.44 0.02 92.63 Average: 5 5.44 0.00 1.13 0.11 0.02 93.29 Average: 6 5.32 0.00 1.21 0.22 0.02 93.23 Average: 7 5.40 0.00 1.41 0.34 0.02 92.84