---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-21760 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-21760) 08/02/22 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:18:01 203.97 4.68 199.28 0.00 450.13 119100.00 0.00 10:19:01 158.08 0.12 157.96 0.00 7.33 24698.83 0.00 10:20:01 34.00 0.02 33.98 0.00 0.80 16772.01 0.00 10:21:01 1.83 0.00 1.83 0.00 0.00 22.94 0.00 10:22:01 1.70 0.02 1.68 0.00 0.13 20.26 0.00 10:23:01 2.10 0.00 2.10 0.00 0.00 24.53 0.00 10:24:01 1.48 0.00 1.48 0.00 0.00 17.19 0.00 10:25:01 1.82 0.00 1.82 0.00 0.00 21.33 0.00 10:26:01 1.20 0.00 1.20 0.00 0.00 14.00 0.00 10:27:01 65.71 0.33 65.38 0.00 14.40 36584.87 0.00 Average: 47.18 0.52 46.67 0.00 47.27 19724.56 0.00 10:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:18:01 28258448 31705692 585092 1.78 159804 3490476 2196260 6.47 1263552 2902044 25960 10:19:01 28088488 31770724 521472 1.59 165508 3713716 2047992 6.04 1277632 3051452 740 10:20:01 27594528 31786680 503048 1.53 173732 4165556 1859152 5.48 1280208 3490748 148 10:21:01 27596260 31788548 501072 1.52 173780 4165552 1859152 5.48 1279276 3490752 16 10:22:01 27599664 31792096 497524 1.51 173868 4165564 1859152 5.48 1276136 3490852 12 10:23:01 27599528 31792044 497472 1.51 173912 4165568 1859152 5.48 1275772 3490852 180 10:24:01 27607160 31799628 489760 1.49 173968 4165572 1859152 5.48 1268156 3490856 12 10:25:01 27606896 31799552 489768 1.49 174004 4165576 1859152 5.48 1268592 3490860 24 10:26:01 27606620 31799280 489952 1.49 174024 4165576 1859152 5.48 1268624 3490860 8 10:27:01 26791396 31765516 520444 1.58 196504 4869896 2005060 5.91 1360028 4154004 156 Average: 27634899 31779976 509560 1.55 173910 4123305 1926338 5.68 1281798 3454328 2726 10:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:18:01 ens3 469.53 349.53 7294.92 101.54 0.00 0.00 0.00 0.00 10:18:01 veth4face9c 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:18:01 lo 5.40 5.40 0.53 0.53 0.00 0.00 0.00 0.00 10:18:01 docker0 158.83 183.40 12.59 1664.27 0.00 0.00 0.00 0.00 10:19:01 ens3 73.63 56.93 182.21 130.79 0.00 0.00 0.00 0.00 10:19:01 lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 10:19:01 docker0 14.43 18.64 0.83 98.87 0.00 0.00 0.00 0.00 10:20:01 ens3 147.84 107.30 2542.92 157.41 0.00 0.00 0.00 0.00 10:20:01 lo 4.13 4.13 0.41 0.41 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 0.90 0.55 0.08 0.05 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 0.68 0.63 0.35 0.29 0.00 0.00 0.00 0.00 10:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 0.73 0.65 1.27 0.04 0.00 0.00 0.00 0.00 10:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 0.83 0.28 0.15 0.08 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 ens3 0.48 0.35 0.26 0.21 0.00 0.00 0.00 0.00 10:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 ens3 206.31 138.77 4673.01 59.85 0.00 0.00 0.00 0.00 10:27:01 vethf9ae5d3 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 10:27:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 10:27:01 docker0 35.94 44.25 3.21 682.94 0.00 0.00 0.00 0.00 Average: ens3 90.09 65.49 1469.36 45.03 0.00 0.00 0.00 0.00 Average: vethf9ae5d3 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.55 1.55 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 20.92 24.62 1.66 244.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-21760) 08/02/22 _x86_64_ (8 CPU) 10:16:22 LINUX RESTART (8 CPU) 10:17:01 CPU %user %nice %system %iowait %steal %idle 10:18:01 all 13.36 0.00 5.66 1.75 0.07 79.15 10:18:01 0 13.24 0.00 5.88 0.10 0.07 80.71 10:18:01 1 13.39 0.00 5.87 2.82 0.07 77.85 10:18:01 2 14.16 0.00 5.60 0.49 0.07 79.68 10:18:01 3 13.25 0.00 5.27 0.29 0.08 81.11 10:18:01 4 12.25 0.00 5.61 2.37 0.07 79.70 10:18:01 5 13.29 0.00 6.46 3.07 0.07 77.11 10:18:01 6 13.44 0.00 5.90 3.66 0.07 76.93 10:18:01 7 13.88 0.00 4.71 1.19 0.09 80.14 10:19:01 all 39.14 0.00 6.93 0.97 0.09 52.87 10:19:01 0 38.18 0.00 6.93 0.34 0.10 54.45 10:19:01 1 37.89 0.00 6.72 1.01 0.10 54.28 10:19:01 2 42.36 0.00 7.53 0.10 0.08 49.93 10:19:01 3 39.49 0.00 6.76 0.05 0.08 53.61 10:19:01 4 38.28 0.00 7.12 2.71 0.08 51.81 10:19:01 5 40.57 0.00 6.91 2.64 0.08 49.80 10:19:01 6 37.77 0.00 6.71 0.27 0.08 55.17 10:19:01 7 38.58 0.00 6.78 0.66 0.08 53.90 10:20:01 all 3.81 0.00 1.47 0.35 0.02 94.34 10:20:01 0 3.78 0.00 1.61 0.00 0.02 94.59 10:20:01 1 4.27 0.00 1.78 0.00 0.02 93.94 10:20:01 2 3.92 0.00 1.34 0.02 0.02 94.71 10:20:01 3 3.70 0.00 1.81 0.23 0.02 94.24 10:20:01 4 4.53 0.00 1.69 1.91 0.03 91.83 10:20:01 5 3.56 0.00 1.04 0.59 0.02 94.80 10:20:01 6 3.10 0.00 1.24 0.05 0.02 95.60 10:20:01 7 3.64 0.00 1.26 0.02 0.03 95.05 10:21:01 all 0.20 0.00 0.02 0.01 0.00 99.78 10:21:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:21:01 1 1.31 0.00 0.00 0.00 0.00 98.69 10:21:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:21:01 3 0.05 0.00 0.00 0.00 0.00 99.95 10:21:01 4 0.05 0.00 0.03 0.02 0.00 99.90 10:21:01 5 0.10 0.00 0.03 0.02 0.02 99.83 10:21:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:21:01 7 0.03 0.00 0.05 0.02 0.00 99.90 10:22:01 all 0.26 0.00 0.02 0.01 0.00 99.71 10:22:01 0 0.02 0.00 0.00 0.02 0.00 99.97 10:22:01 1 1.87 0.00 0.02 0.00 0.00 98.11 10:22:01 2 0.02 0.00 0.03 0.00 0.02 99.93 10:22:01 3 0.02 0.00 0.00 0.00 0.00 99.98 10:22:01 4 0.03 0.00 0.03 0.00 0.00 99.93 10:22:01 5 0.03 0.00 0.02 0.03 0.00 99.92 10:22:01 6 0.05 0.00 0.03 0.00 0.00 99.92 10:22:01 7 0.05 0.00 0.02 0.00 0.00 99.93 10:23:01 all 0.03 0.00 0.02 0.01 0.00 99.94 10:23:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:23:01 1 0.08 0.00 0.07 0.00 0.00 99.85 10:23:01 2 0.02 0.00 0.02 0.00 0.00 99.97 10:23:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:23:01 5 0.05 0.00 0.03 0.03 0.02 99.87 10:23:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:23:01 7 0.03 0.00 0.02 0.02 0.00 99.93 10:24:01 all 0.03 0.00 0.02 0.01 0.00 99.94 10:24:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:24:01 1 0.05 0.00 0.03 0.00 0.00 99.92 10:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:24:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:24:01 4 0.02 0.00 0.03 0.00 0.00 99.95 10:24:01 5 0.05 0.00 0.05 0.03 0.00 99.87 10:24:01 6 0.05 0.00 0.02 0.00 0.00 99.93 10:24:01 7 0.02 0.00 0.03 0.02 0.00 99.93 10:25:01 all 0.07 0.00 0.01 0.00 0.00 99.91 10:25:01 0 0.00 0.00 0.00 0.00 0.00 100.00 10:25:01 1 0.53 0.00 0.00 0.00 0.00 99.47 10:25:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:25:01 3 0.00 0.00 0.02 0.00 0.00 99.98 10:25:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:25:01 5 0.03 0.00 0.03 0.02 0.00 99.92 10:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:25:01 7 0.02 0.00 0.00 0.02 0.00 99.97 10:26:01 all 0.01 0.00 0.01 0.00 0.00 99.97 10:26:01 0 0.02 0.00 0.00 0.00 0.00 99.98 10:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 10:26:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:26:01 3 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:26:01 5 0.03 0.00 0.02 0.02 0.02 99.92 10:26:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:26:01 7 0.02 0.00 0.03 0.02 0.00 99.93 10:27:01 all 5.31 0.00 2.28 0.43 0.03 91.95 10:27:01 0 4.88 0.00 2.00 0.05 0.03 93.04 10:27:01 1 4.43 0.00 2.12 0.20 0.03 93.21 10:27:01 2 5.57 0.00 2.18 0.03 0.03 92.18 10:27:01 3 5.31 0.00 2.53 0.02 0.03 92.10 10:27:01 4 6.92 0.00 2.60 0.13 0.03 90.32 10:27:01 5 5.22 0.00 1.94 0.55 0.02 92.27 10:27:01 6 4.54 0.00 2.37 0.00 0.03 93.06 10:27:01 7 5.57 0.00 2.47 2.47 0.03 89.45 Average: all 6.18 0.00 1.63 0.35 0.02 91.82 Average: 0 5.97 0.00 1.63 0.05 0.02 92.33 Average: 1 6.34 0.00 1.65 0.40 0.02 91.59 Average: 2 6.55 0.00 1.66 0.06 0.02 91.70 Average: 3 6.14 0.00 1.63 0.06 0.02 92.14 Average: 4 6.16 0.00 1.70 0.71 0.02 91.41 Average: 5 6.26 0.00 1.64 0.69 0.02 91.38 Average: 6 5.86 0.00 1.61 0.39 0.02 92.11 Average: 7 6.13 0.00 1.52 0.44 0.02 91.88