---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-605 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: 2799.996 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 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-605) 06/01/22 _x86_64_ (8 CPU) 23:10:52 LINUX RESTART (8 CPU) 23:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:12:02 377.92 56.91 321.01 0.00 7469.02 169606.67 0.00 23:13:01 226.08 0.37 225.71 0.00 18.98 73779.90 0.00 23:14:01 33.52 0.00 33.52 0.00 0.00 16462.13 0.00 23:15:01 1.63 0.00 1.63 0.00 0.00 19.33 0.00 23:16:01 1.22 0.02 1.20 0.00 0.13 13.73 0.00 23:17:01 1.05 0.02 1.03 0.00 0.13 13.86 0.00 23:18:01 1.48 0.00 1.48 0.00 0.00 16.93 0.00 23:19:01 1.45 0.00 1.45 0.00 0.00 16.00 0.00 23:20:01 110.13 0.27 109.87 0.00 24.53 49932.61 0.00 Average: 83.56 6.41 77.15 0.00 836.21 34353.78 0.00 23:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:12:02 28896072 31747056 553020 1.68 120608 2998232 2195408 6.47 1134504 2468828 596 23:13:01 28402528 31717580 574052 1.75 129476 3416040 2291256 6.75 1345528 2703268 326104 23:14:01 28278576 31761440 528996 1.61 137692 3547756 1842792 5.43 1321220 2822684 172 23:15:01 28278732 31761672 528512 1.61 137748 3547756 1842792 5.43 1320428 2822684 52 23:16:01 28287728 31770736 519604 1.58 137792 3547756 1842792 5.43 1312368 2822744 28 23:17:01 28286840 31769880 520368 1.58 137832 3547752 1842792 5.43 1311868 2822748 156 23:18:01 28296420 31779616 510092 1.55 137864 3547768 1842792 5.43 1302716 2822752 16 23:19:01 28296648 31779852 509828 1.55 137884 3547776 1842792 5.43 1302456 2822756 8 23:20:01 26774628 31743288 540416 1.64 187184 4857104 2005960 5.91 1442756 4072000 376 Average: 28199797 31759013 531654 1.62 140453 3617549 1949931 5.75 1310427 2908940 36390 23:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:12:02 veth1b69421 0.07 0.08 0.00 0.01 0.00 0.00 0.00 0.00 23:12:02 lo 7.27 7.27 0.71 0.71 0.00 0.00 0.00 0.00 23:12:02 docker0 24.98 24.66 1.98 184.51 0.00 0.00 0.00 0.00 23:12:02 ens3 850.71 553.67 7124.18 112.87 0.00 0.00 0.00 0.00 23:13:01 lo 7.59 7.59 0.75 0.75 0.00 0.00 0.00 0.00 23:13:01 docker0 73.77 85.26 5.33 595.96 0.00 0.00 0.00 0.00 23:13:01 ens3 319.40 253.53 3269.37 283.55 0.00 0.00 0.00 0.00 23:14:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 ens3 30.42 17.88 27.14 5.54 0.00 0.00 0.00 0.00 23:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 ens3 1.40 0.77 0.46 0.07 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 ens3 0.53 0.60 0.34 0.29 0.00 0.00 0.00 0.00 23:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 ens3 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 23:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:18:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:20:01 lo 2.07 2.07 0.20 0.20 0.00 0.00 0.00 0.00 23:20:01 docker0 2.00 1.77 0.42 0.50 0.00 0.00 0.00 0.00 23:20:01 ens3 383.42 259.94 7238.72 120.49 0.00 0.00 0.00 0.00 Average: lo 1.94 1.94 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 11.08 12.27 0.85 85.82 0.00 0.00 0.00 0.00 Average: ens3 175.97 120.49 1959.69 57.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-605) 06/01/22 _x86_64_ (8 CPU) 23:10:52 LINUX RESTART (8 CPU) 23:11:01 CPU %user %nice %system %iowait %steal %idle 23:12:02 all 11.60 0.00 5.14 3.44 0.07 79.75 23:12:02 0 12.54 0.00 3.74 2.84 0.08 80.80 23:12:02 1 10.31 0.00 5.53 3.81 0.08 80.27 23:12:02 2 10.01 0.00 5.27 3.23 0.05 81.44 23:12:02 3 10.38 0.00 6.49 7.40 0.08 75.65 23:12:02 4 11.99 0.00 6.54 6.64 0.07 74.77 23:12:02 5 13.15 0.00 4.18 2.16 0.07 80.44 23:12:02 6 13.05 0.00 5.26 1.01 0.07 80.61 23:12:02 7 11.38 0.00 4.09 0.42 0.08 84.02 23:13:01 all 24.22 0.00 6.19 1.36 0.10 68.13 23:13:01 0 24.76 0.00 5.90 2.53 0.09 66.72 23:13:01 1 24.24 0.00 5.96 1.35 0.09 68.37 23:13:01 2 25.27 0.00 7.55 2.09 0.09 65.01 23:13:01 3 23.46 0.00 6.31 0.43 0.12 69.68 23:13:01 4 24.64 0.00 6.03 0.31 0.10 68.91 23:13:01 5 24.49 0.00 5.88 0.74 0.10 68.78 23:13:01 6 24.75 0.00 6.17 3.00 0.09 65.99 23:13:01 7 22.14 0.00 5.72 0.41 0.10 71.62 23:14:01 all 1.58 0.00 0.68 0.48 0.01 97.25 23:14:01 0 1.77 0.00 0.65 0.02 0.02 97.54 23:14:01 1 1.69 0.00 0.63 0.50 0.02 97.16 23:14:01 2 2.02 0.00 0.72 0.30 0.02 96.94 23:14:01 3 1.31 0.00 0.30 0.02 0.00 98.37 23:14:01 4 1.37 0.00 0.97 0.00 0.00 97.66 23:14:01 5 1.32 0.00 0.53 0.02 0.00 98.13 23:14:01 6 1.81 0.00 0.94 2.48 0.02 94.77 23:14:01 7 1.34 0.00 0.67 0.55 0.00 97.44 23:15:01 all 0.01 0.00 0.01 0.01 0.00 99.97 23:15:01 0 0.02 0.00 0.02 0.00 0.00 99.97 23:15:01 1 0.02 0.00 0.02 0.03 0.00 99.93 23:15:01 2 0.00 0.00 0.00 0.00 0.00 100.00 23:15:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:15:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:15:01 6 0.02 0.00 0.03 0.00 0.00 99.95 23:15:01 7 0.00 0.00 0.00 0.02 0.00 99.98 23:16:01 all 0.03 0.00 0.02 0.00 0.00 99.95 23:16:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:16:01 1 0.00 0.00 0.02 0.02 0.00 99.97 23:16:01 2 0.07 0.00 0.05 0.02 0.00 99.87 23:16:01 3 0.02 0.00 0.00 0.00 0.00 99.98 23:16:01 4 0.02 0.00 0.02 0.00 0.00 99.97 23:16:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:16:01 6 0.03 0.00 0.03 0.00 0.00 99.93 23:16:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:17:01 all 0.18 0.00 0.01 0.00 0.01 99.80 23:17:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:17:01 1 0.00 0.00 0.03 0.02 0.00 99.95 23:17:01 2 0.05 0.00 0.03 0.00 0.02 99.90 23:17:01 3 1.34 0.00 0.02 0.00 0.00 98.65 23:17:01 4 0.00 0.00 0.02 0.00 0.02 99.97 23:17:01 5 0.00 0.00 0.00 0.00 0.00 100.00 23:17:01 6 0.02 0.00 0.00 0.00 0.00 99.98 23:17:01 7 0.00 0.00 0.02 0.02 0.02 99.95 23:18:01 all 0.27 0.00 0.02 0.01 0.00 99.70 23:18:01 0 0.05 0.00 0.00 0.00 0.00 99.95 23:18:01 1 0.02 0.00 0.00 0.02 0.02 99.95 23:18:01 2 0.03 0.00 0.05 0.00 0.00 99.92 23:18:01 3 1.97 0.00 0.00 0.00 0.00 98.03 23:18:01 4 0.02 0.00 0.03 0.00 0.00 99.95 23:18:01 5 0.03 0.00 0.02 0.00 0.00 99.95 23:18:01 6 0.03 0.00 0.03 0.00 0.00 99.93 23:18:01 7 0.02 0.00 0.02 0.03 0.00 99.93 23:19:01 all 0.26 0.00 0.01 0.00 0.00 99.72 23:19:01 0 0.02 0.00 0.05 0.00 0.00 99.93 23:19:01 1 0.02 0.00 0.02 0.02 0.00 99.95 23:19:01 2 0.03 0.00 0.03 0.02 0.02 99.90 23:19:01 3 1.99 0.00 0.02 0.00 0.00 98.00 23:19:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:19:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:19:01 6 0.00 0.00 0.00 0.00 0.00 100.00 23:19:01 7 0.02 0.00 0.00 0.00 0.00 99.98 23:20:01 all 9.41 0.00 3.98 1.27 0.06 85.28 23:20:01 0 8.82 0.00 3.58 0.07 0.07 87.47 23:20:01 1 10.70 0.00 3.64 2.39 0.05 83.22 23:20:01 2 8.66 0.00 4.98 6.11 0.05 80.20 23:20:01 3 10.21 0.00 3.47 0.22 0.07 86.04 23:20:01 4 8.52 0.00 3.62 0.56 0.05 87.25 23:20:01 5 9.19 0.00 3.94 0.68 0.07 86.13 23:20:01 6 10.24 0.00 3.94 0.13 0.05 85.63 23:20:01 7 8.93 0.00 4.73 0.05 0.05 86.25 Average: all 5.21 0.00 1.76 0.72 0.03 92.28 Average: 0 5.27 0.00 1.53 0.60 0.03 92.57 Average: 1 5.15 0.00 1.74 0.90 0.03 92.18 Average: 2 5.05 0.00 2.05 1.29 0.03 91.58 Average: 3 5.55 0.00 1.82 0.89 0.03 91.71 Average: 4 5.10 0.00 1.89 0.83 0.03 92.16 Average: 5 5.29 0.00 1.60 0.39 0.03 92.69 Average: 6 5.47 0.00 1.80 0.73 0.02 91.98 Average: 7 4.79 0.00 1.67 0.17 0.03 93.35