---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7833 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 12G 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7833) 03/17/22 _x86_64_ (8 CPU) 14:52:21 LINUX RESTART (8 CPU) 14:53:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:54:01 227.32 13.23 214.10 0.00 2059.71 123480.57 0.00 14:55:01 169.62 0.10 169.52 0.00 9.33 27465.82 0.00 14:56:01 1.42 0.00 1.42 0.00 0.00 16.94 0.00 14:57:02 1.30 0.00 1.30 0.00 0.00 15.73 0.00 14:58:01 1.24 0.02 1.22 0.00 0.14 14.91 0.00 14:59:01 1.37 0.00 1.37 0.00 0.00 16.93 0.00 15:00:01 1.07 0.00 1.07 0.00 0.00 12.53 0.00 15:01:01 1.83 0.00 1.83 0.00 0.00 21.73 0.00 15:02:01 0.90 0.00 0.90 0.00 0.00 11.46 0.00 15:03:01 124.81 0.18 124.63 0.00 16.93 57261.12 0.00 Average: 53.17 1.36 51.82 0.00 208.98 20867.19 0.00 14:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:01 28301180 31755116 536980 1.63 175824 3475344 2082928 6.14 1272152 2847820 66712 14:55:01 27775128 31767500 524888 1.60 187648 3957736 1978592 5.83 1354688 3245244 160 14:56:01 27775600 31768112 523908 1.59 187684 3957740 1978592 5.83 1357008 3245248 20 14:57:02 27787768 31780268 511656 1.56 187696 3957740 1978592 5.83 1341720 3245248 48 14:58:01 27788500 31781052 510772 1.55 187744 3957744 1978592 5.83 1341508 3245256 24 14:59:01 27789468 31782064 509704 1.55 187760 3957752 1978592 5.83 1340136 3245276 48 15:00:01 27795892 31788504 503212 1.53 187780 3957756 1978592 5.83 1332976 3245280 20 15:01:01 27796580 31789204 502608 1.53 187828 3957760 1978592 5.83 1333044 3245284 8 15:02:01 27796580 31789264 502520 1.53 187864 3957760 1978592 5.83 1333028 3245284 20 15:03:01 26255096 31741012 546508 1.66 227344 5280812 2154420 6.35 1471976 4515088 400 Average: 27686179 31774210 517276 1.57 190517 4041814 2006608 5.91 1347824 3332503 6746 14:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:01 docker0 190.49 226.04 15.71 2159.81 0.00 0.00 0.00 0.00 14:54:01 lo 5.53 5.53 0.54 0.54 0.00 0.00 0.00 0.00 14:54:01 ens3 468.74 346.85 5878.90 108.58 0.00 0.00 0.00 0.00 14:54:01 veth06a18f4 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 14:55:01 docker0 13.55 17.23 0.77 89.74 0.00 0.00 0.00 0.00 14:55:01 lo 8.40 8.40 0.83 0.83 0.00 0.00 0.00 0.00 14:55:01 ens3 172.07 120.18 2702.22 147.03 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 5.06 4.92 0.66 9.90 0.00 0.00 0.00 0.00 14:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:02 ens3 24.18 16.68 15.49 14.67 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 2.76 3.29 0.25 6.96 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 ens3 0.22 0.12 0.07 0.01 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 0.10 0.00 0.01 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 0.10 0.02 0.01 0.00 0.00 0.00 0.00 0.00 15:03:01 veth532e59a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 vethd4a4d29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 36.59 47.34 3.33 384.29 0.00 0.00 0.00 0.00 15:03:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 15:03:01 ens3 361.36 236.46 7668.59 88.64 0.00 0.00 0.00 0.00 Average: veth532e59a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: vethd4a4d29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 24.10 29.11 1.98 263.84 0.00 0.00 0.00 0.00 Average: lo 1.68 1.68 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 103.64 72.98 1629.32 37.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-7833) 03/17/22 _x86_64_ (8 CPU) 14:52:21 LINUX RESTART (8 CPU) 14:53:01 CPU %user %nice %system %iowait %steal %idle 14:54:01 all 17.96 0.00 6.26 2.02 0.07 73.69 14:54:01 0 17.74 0.00 7.43 3.09 0.07 71.68 14:54:01 1 18.50 0.00 6.97 2.00 0.07 72.47 14:54:01 2 17.14 0.00 5.09 1.66 0.07 76.04 14:54:01 3 17.78 0.00 6.11 1.17 0.07 74.88 14:54:01 4 17.87 0.00 6.43 2.70 0.07 72.93 14:54:01 5 17.84 0.00 5.88 2.44 0.07 73.78 14:54:01 6 18.57 0.00 6.53 2.38 0.07 72.45 14:54:01 7 18.27 0.00 5.64 0.70 0.09 75.31 14:55:01 all 9.10 0.00 3.04 0.94 0.05 86.88 14:55:01 0 9.08 0.00 3.17 0.50 0.05 87.20 14:55:01 1 9.62 0.00 3.64 4.13 0.05 82.57 14:55:01 2 8.30 0.00 3.01 0.47 0.03 88.19 14:55:01 3 8.55 0.00 2.73 0.25 0.05 88.42 14:55:01 4 10.44 0.00 3.04 0.77 0.03 85.72 14:55:01 5 9.54 0.00 3.02 1.09 0.07 86.27 14:55:01 6 8.80 0.00 2.80 0.15 0.07 88.18 14:55:01 7 8.45 0.00 2.88 0.13 0.03 88.51 14:56:01 all 0.18 0.00 0.03 0.01 0.01 99.78 14:56:01 0 0.02 0.00 0.00 0.00 0.00 99.98 14:56:01 1 0.84 0.00 0.07 0.05 0.02 99.02 14:56:01 2 0.22 0.00 0.03 0.00 0.00 99.75 14:56:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:56:01 4 0.25 0.00 0.02 0.00 0.02 99.72 14:56:01 5 0.02 0.00 0.03 0.00 0.00 99.95 14:56:01 6 0.05 0.00 0.07 0.00 0.02 99.87 14:56:01 7 0.02 0.00 0.00 0.00 0.00 99.98 14:57:02 all 0.04 0.00 0.03 0.00 0.01 99.91 14:57:02 0 0.03 0.00 0.02 0.00 0.00 99.95 14:57:02 1 0.00 0.00 0.03 0.03 0.00 99.93 14:57:02 2 0.05 0.00 0.05 0.00 0.02 99.88 14:57:02 3 0.08 0.00 0.05 0.00 0.00 99.87 14:57:02 4 0.03 0.00 0.03 0.00 0.02 99.92 14:57:02 5 0.02 0.00 0.02 0.00 0.00 99.97 14:57:02 6 0.10 0.00 0.05 0.00 0.02 99.83 14:57:02 7 0.00 0.00 0.02 0.00 0.02 99.97 14:58:01 all 0.02 0.00 0.01 0.01 0.01 99.95 14:58:01 0 0.00 0.00 0.00 0.00 0.00 100.00 14:58:01 1 0.03 0.00 0.03 0.08 0.02 99.83 14:58:01 2 0.02 0.00 0.00 0.00 0.00 99.98 14:58:01 3 0.00 0.00 0.00 0.00 0.00 100.00 14:58:01 4 0.00 0.00 0.02 0.00 0.00 99.98 14:58:01 5 0.07 0.00 0.02 0.00 0.02 99.90 14:58:01 6 0.05 0.00 0.05 0.00 0.02 99.88 14:58:01 7 0.00 0.00 0.00 0.00 0.00 100.00 14:59:01 all 0.02 0.00 0.02 0.01 0.00 99.96 14:59:01 0 0.00 0.00 0.03 0.00 0.00 99.97 14:59:01 1 0.00 0.00 0.03 0.05 0.00 99.92 14:59:01 2 0.05 0.00 0.00 0.00 0.00 99.95 14:59:01 3 0.02 0.00 0.00 0.00 0.00 99.98 14:59:01 4 0.03 0.00 0.00 0.00 0.00 99.97 14:59:01 5 0.02 0.00 0.02 0.00 0.00 99.97 14:59:01 6 0.02 0.00 0.02 0.00 0.02 99.95 14:59:01 7 0.02 0.00 0.03 0.00 0.00 99.95 15:00:01 all 0.01 0.00 0.02 0.00 0.00 99.96 15:00:01 0 0.00 0.00 0.00 0.00 0.00 100.00 15:00:01 1 0.00 0.00 0.00 0.03 0.02 99.95 15:00:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:00:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:00:01 4 0.02 0.00 0.05 0.00 0.00 99.93 15:00:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:00:01 6 0.02 0.00 0.03 0.00 0.00 99.95 15:00:01 7 0.02 0.00 0.03 0.00 0.02 99.93 15:01:01 all 0.04 0.00 0.00 0.01 0.01 99.94 15:01:01 0 0.00 0.00 0.00 0.00 0.02 99.98 15:01:01 1 0.02 0.00 0.00 0.03 0.00 99.95 15:01:01 2 0.00 0.00 0.00 0.00 0.02 99.98 15:01:01 3 0.07 0.00 0.00 0.00 0.00 99.93 15:01:01 4 0.00 0.00 0.00 0.00 0.00 100.00 15:01:01 5 0.07 0.00 0.00 0.03 0.00 99.90 15:01:01 6 0.03 0.00 0.02 0.00 0.02 99.93 15:01:01 7 0.10 0.00 0.02 0.00 0.03 99.85 15:02:01 all 0.04 0.00 0.02 0.00 0.00 99.94 15:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:02:01 1 0.02 0.00 0.02 0.02 0.02 99.93 15:02:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:02:01 4 0.02 0.00 0.02 0.00 0.00 99.97 15:02:01 5 0.10 0.00 0.03 0.02 0.00 99.85 15:02:01 6 0.05 0.00 0.03 0.00 0.02 99.90 15:02:01 7 0.07 0.00 0.00 0.00 0.00 99.93 15:03:01 all 8.54 0.00 3.52 1.23 0.05 86.66 15:03:01 0 7.55 0.00 3.77 0.47 0.05 88.16 15:03:01 1 8.87 0.00 3.47 3.67 0.05 83.94 15:03:01 2 9.26 0.00 4.13 0.81 0.05 85.76 15:03:01 3 8.08 0.00 3.81 0.32 0.03 87.76 15:03:01 4 9.14 0.00 2.89 0.29 0.03 87.65 15:03:01 5 8.21 0.00 3.05 3.15 0.07 85.52 15:03:01 6 8.04 0.00 3.67 0.51 0.03 87.75 15:03:01 7 9.20 0.00 3.39 0.61 0.05 86.75 Average: all 3.57 0.00 1.28 0.42 0.02 94.71 Average: 0 3.42 0.00 1.43 0.40 0.02 94.73 Average: 1 3.76 0.00 1.41 1.00 0.02 93.80 Average: 2 3.48 0.00 1.23 0.29 0.02 94.98 Average: 3 3.44 0.00 1.26 0.17 0.02 95.11 Average: 4 3.75 0.00 1.24 0.37 0.02 94.63 Average: 5 3.56 0.00 1.20 0.67 0.02 94.55 Average: 6 3.54 0.00 1.32 0.30 0.03 94.81 Average: 7 3.58 0.00 1.19 0.14 0.02 95.07