---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-548 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-548) 06/01/22 _x86_64_ (8 CPU) 14:57:33 LINUX RESTART (8 CPU) 14:58:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:59:01 376.02 28.34 347.68 0.00 2517.43 146183.94 0.00 15:00:01 109.65 1.67 107.98 0.00 58.52 58099.52 0.00 15:01:01 1.27 0.00 1.27 0.00 0.00 15.34 0.00 15:02:01 1.22 0.00 1.22 0.00 0.00 14.53 0.00 15:03:01 1.30 0.03 1.27 0.00 0.40 14.26 0.00 15:04:01 0.88 0.00 0.88 0.00 0.00 12.26 0.00 15:05:01 3.37 0.15 3.22 0.00 12.13 74.65 0.00 Average: 70.53 4.31 66.22 0.00 369.82 29203.47 0.00 14:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:59:01 28313364 31706336 589060 1.79 145996 3449752 2399836 7.07 1238092 2879984 173756 15:00:01 28024144 31757508 534284 1.62 167972 3732560 1940796 5.72 1309656 3053908 188 15:01:01 28024968 31758504 533044 1.62 167992 3732564 1940796 5.72 1309308 3053912 28 15:02:01 28027740 31761296 530148 1.61 168020 3732564 1940796 5.72 1306524 3053912 144 15:03:01 28027360 31761164 530372 1.61 168060 3732576 1940796 5.72 1306348 3054148 32 15:04:01 28028684 31762560 529016 1.61 168088 3732584 1940796 5.72 1306068 3054164 172 15:05:01 28015912 31750844 540504 1.64 168160 3733504 2121272 6.25 1321016 3054548 0 Average: 28066025 31751173 540918 1.64 164898 3692301 2032155 5.99 1299573 3029225 24903 14:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:59:01 lo 6.60 6.60 0.65 0.65 0.00 0.00 0.00 0.00 14:59:01 ens3 914.00 613.73 7098.75 121.95 0.00 0.00 0.00 0.00 14:59:01 docker0 131.74 160.11 10.42 1225.36 0.00 0.00 0.00 0.00 15:00:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 15:00:01 ens3 169.79 119.98 2554.74 79.92 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 8.71 3.65 7.87 0.43 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 15:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:02:01 ens3 0.15 0.13 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 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:04:01 ens3 0.63 0.20 0.13 0.07 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:05:01 ens3 31.99 33.28 13.15 40.04 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 160.77 110.15 1382.16 34.63 0.00 0.00 0.00 0.00 Average: docker0 18.82 22.89 1.49 175.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-94-generic (prd-ubuntu20-04-docker-8c-8g-548) 06/01/22 _x86_64_ (8 CPU) 14:57:33 LINUX RESTART (8 CPU) 14:58:01 CPU %user %nice %system %iowait %steal %idle 14:59:01 all 12.58 0.00 4.52 1.85 0.08 80.97 14:59:01 0 15.26 0.00 4.62 1.11 0.08 78.93 14:59:01 1 11.38 0.00 4.50 5.22 0.08 78.81 14:59:01 2 12.47 0.00 4.04 1.47 0.08 81.93 14:59:01 3 12.70 0.00 4.49 0.76 0.08 81.97 14:59:01 4 11.85 0.00 4.22 1.33 0.08 82.52 14:59:01 5 12.23 0.00 4.83 2.73 0.08 80.13 14:59:01 6 11.12 0.00 4.78 0.52 0.07 83.51 14:59:01 7 13.59 0.00 4.72 1.64 0.09 79.97 15:00:01 all 25.64 0.00 5.34 1.03 0.08 67.91 15:00:01 0 26.77 0.00 4.83 0.05 0.08 68.26 15:00:01 1 25.37 0.00 5.72 1.45 0.08 67.38 15:00:01 2 25.42 0.00 5.94 4.78 0.08 63.78 15:00:01 3 25.50 0.00 4.42 0.08 0.08 69.91 15:00:01 4 26.55 0.00 5.06 0.03 0.08 68.27 15:00:01 5 25.07 0.00 6.44 0.69 0.07 67.73 15:00:01 6 24.76 0.00 5.03 0.69 0.07 69.44 15:00:01 7 25.69 0.00 5.30 0.44 0.08 68.48 15:01:01 all 0.03 0.00 0.01 0.01 0.00 99.95 15:01:01 0 0.03 0.00 0.03 0.00 0.00 99.93 15:01:01 1 0.03 0.00 0.02 0.02 0.00 99.93 15:01:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:01:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:01:01 4 0.03 0.00 0.00 0.00 0.00 99.97 15:01:01 5 0.00 0.00 0.00 0.00 0.00 100.00 15:01:01 6 0.02 0.00 0.02 0.03 0.00 99.93 15:01:01 7 0.07 0.00 0.03 0.00 0.00 99.90 15:02:01 all 0.02 0.00 0.02 0.00 0.00 99.95 15:02:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:02:01 1 0.03 0.00 0.05 0.02 0.00 99.90 15:02:01 2 0.00 0.00 0.00 0.00 0.00 100.00 15:02:01 3 0.02 0.00 0.00 0.00 0.00 99.98 15:02:01 4 0.07 0.00 0.05 0.00 0.00 99.88 15:02:01 5 0.02 0.00 0.02 0.00 0.00 99.97 15:02:01 6 0.02 0.00 0.00 0.02 0.02 99.95 15:02:01 7 0.02 0.00 0.00 0.00 0.02 99.97 15:03:01 all 0.02 0.00 0.01 0.01 0.00 99.96 15:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 15:03:01 1 0.05 0.00 0.05 0.02 0.00 99.88 15:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 15:03:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:03:01 4 0.03 0.00 0.02 0.02 0.00 99.93 15:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:03:01 6 0.02 0.00 0.02 0.02 0.00 99.95 15:03:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:04:01 all 0.03 0.00 0.01 0.00 0.00 99.95 15:04:01 0 0.03 0.00 0.00 0.00 0.00 99.97 15:04:01 1 0.03 0.00 0.02 0.02 0.00 99.93 15:04:01 2 0.00 0.00 0.02 0.00 0.00 99.98 15:04:01 3 0.00 0.00 0.02 0.00 0.00 99.98 15:04:01 4 0.05 0.00 0.03 0.00 0.00 99.92 15:04:01 5 0.02 0.00 0.00 0.00 0.00 99.98 15:04:01 6 0.02 0.00 0.00 0.00 0.00 99.98 15:04:01 7 0.08 0.00 0.03 0.00 0.00 99.88 15:05:01 all 0.37 0.00 0.11 0.01 0.01 99.50 15:05:01 0 0.17 0.00 0.08 0.03 0.00 99.72 15:05:01 1 0.52 0.00 0.15 0.00 0.02 99.32 15:05:01 2 0.17 0.00 0.12 0.08 0.02 99.61 15:05:01 3 0.52 0.00 0.08 0.00 0.00 99.40 15:05:01 4 0.63 0.00 0.17 0.00 0.02 99.18 15:05:01 5 0.18 0.00 0.08 0.00 0.00 99.73 15:05:01 6 0.52 0.00 0.07 0.00 0.00 99.42 15:05:01 7 0.25 0.00 0.10 0.00 0.00 99.65 Average: all 5.48 0.00 1.42 0.41 0.02 92.67 Average: 0 6.00 0.00 1.36 0.17 0.02 92.45 Average: 1 5.30 0.00 1.49 0.95 0.03 92.24 Average: 2 5.40 0.00 1.44 0.90 0.03 92.24 Average: 3 5.48 0.00 1.28 0.12 0.02 93.10 Average: 4 5.56 0.00 1.35 0.20 0.03 92.87 Average: 5 5.32 0.00 1.61 0.48 0.02 92.56 Average: 6 5.15 0.00 1.40 0.18 0.02 93.24 Average: 7 5.61 0.00 1.44 0.29 0.03 92.64