---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1233 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 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 Mmio stale data: 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; Retpolines, 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1233) 01/05/23 _x86_64_ (8 CPU) 22:48:23 LINUX RESTART (8 CPU) 22:49:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:50:01 97.32 9.40 87.92 0.00 1630.13 45413.50 0.00 22:51:01 43.27 0.13 43.14 0.00 4.93 22501.03 0.00 22:52:01 1.33 0.00 1.33 0.00 0.00 14.15 0.00 22:53:01 0.97 0.00 0.97 0.00 0.00 13.33 0.00 22:54:01 52.96 11.60 41.36 0.00 5179.00 8654.42 0.00 Average: 39.17 4.23 34.94 0.00 1362.77 15319.53 0.00 22:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:50:01 28730708 31588968 719460 2.19 91444 3005240 1914676 5.64 1216348 2531876 153884 22:51:01 28682612 31601344 706644 2.15 94816 3052712 1768008 5.21 1150044 2633504 164 22:52:01 28682972 31601720 705912 2.15 94840 3052712 1768008 5.21 1150272 2633504 12 22:53:01 28693248 31612316 695532 2.12 94864 3052716 1768008 5.21 1139000 2633756 60 22:54:01 28166072 31588328 701056 2.13 128584 3507776 1778440 5.24 1465036 2798416 1044 Average: 28591122 31598535 705721 2.15 100910 3134231 1799428 5.30 1224140 2646211 31033 22:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:50:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 22:50:01 docker0 44.34 64.11 3.84 732.18 0.00 0.00 0.00 0.00 22:50:01 ens3 335.76 220.01 6472.02 67.54 0.00 0.00 0.00 0.00 22:51:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 110.81 68.28 2534.71 11.81 0.00 0.00 0.00 0.00 22:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 0.43 0.22 0.26 0.19 0.00 0.00 0.00 0.00 22:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 0.15 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 97.58 55.17 2746.05 4.27 0.00 0.00 0.00 0.00 Average: lo 0.92 0.92 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 8.87 12.82 0.77 146.43 0.00 0.00 0.00 0.00 Average: ens3 108.95 68.76 2350.62 16.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1233) 01/05/23 _x86_64_ (8 CPU) 22:48:23 LINUX RESTART (8 CPU) 22:49:01 CPU %user %nice %system %iowait %steal %idle 22:50:01 all 26.94 0.00 5.40 1.83 0.06 65.77 22:50:01 0 28.28 0.00 6.00 0.22 0.07 65.44 22:50:01 1 24.35 0.00 4.22 0.03 0.05 71.34 22:50:01 2 25.08 0.00 4.27 0.18 0.07 70.39 22:50:01 3 28.87 0.00 6.12 0.79 0.05 64.16 22:50:01 4 28.07 0.00 5.44 0.05 0.07 66.37 22:50:01 5 27.17 0.00 6.15 5.57 0.07 61.05 22:50:01 6 23.52 0.00 4.61 0.14 0.05 71.68 22:50:01 7 30.18 0.00 6.38 7.69 0.07 55.69 22:51:01 all 2.67 0.00 1.16 0.89 0.02 95.27 22:51:01 0 2.56 0.00 1.27 0.02 0.02 96.13 22:51:01 1 2.41 0.00 1.47 0.00 0.02 96.11 22:51:01 2 4.43 0.00 0.56 0.00 0.03 94.98 22:51:01 3 2.49 0.00 1.24 0.07 0.02 96.19 22:51:01 4 3.60 0.00 0.92 0.44 0.03 95.01 22:51:01 5 2.38 0.00 1.72 6.34 0.02 89.54 22:51:01 6 1.57 0.00 1.17 0.22 0.02 97.02 22:51:01 7 1.89 0.00 0.90 0.02 0.03 97.16 22:52:01 all 0.27 0.00 0.01 0.00 0.01 99.70 22:52:01 0 0.03 0.00 0.02 0.00 0.00 99.95 22:52:01 1 0.00 0.00 0.00 0.00 0.02 99.98 22:52:01 2 2.05 0.00 0.00 0.00 0.00 97.95 22:52:01 3 0.02 0.00 0.02 0.00 0.02 99.95 22:52:01 4 0.02 0.00 0.02 0.02 0.02 99.93 22:52:01 5 0.03 0.00 0.00 0.00 0.00 99.97 22:52:01 6 0.02 0.00 0.00 0.00 0.00 99.98 22:52:01 7 0.00 0.00 0.05 0.00 0.02 99.93 22:53:01 all 0.19 0.00 0.01 0.01 0.01 99.78 22:53:01 0 0.07 0.00 0.03 0.00 0.02 99.88 22:53:01 1 0.05 0.00 0.02 0.00 0.00 99.93 22:53:01 2 1.27 0.00 0.00 0.00 0.02 98.71 22:53:01 3 0.00 0.00 0.00 0.00 0.00 100.00 22:53:01 4 0.03 0.00 0.02 0.03 0.03 99.88 22:53:01 5 0.03 0.00 0.02 0.03 0.02 99.90 22:53:01 6 0.02 0.00 0.02 0.00 0.00 99.97 22:53:01 7 0.02 0.00 0.00 0.00 0.00 99.98 22:54:01 all 1.97 0.00 1.35 0.43 0.03 96.22 22:54:01 0 1.40 0.00 3.50 0.07 0.02 95.01 22:54:01 1 3.28 0.00 0.93 0.45 0.02 95.32 22:54:01 2 2.09 0.00 0.84 0.12 0.03 96.92 22:54:01 3 2.32 0.00 1.30 0.35 0.03 95.99 22:54:01 4 2.45 0.00 1.33 0.47 0.03 95.71 22:54:01 5 1.42 0.00 0.80 1.15 0.03 96.59 22:54:01 6 1.32 0.00 1.10 0.47 0.02 97.10 22:54:01 7 1.50 0.00 1.00 0.33 0.03 97.12 Average: all 6.35 0.00 1.58 0.63 0.03 91.42 Average: 0 6.43 0.00 2.16 0.06 0.02 91.33 Average: 1 5.97 0.00 1.32 0.10 0.02 92.59 Average: 2 6.93 0.00 1.12 0.06 0.03 91.86 Average: 3 6.69 0.00 1.73 0.24 0.02 91.32 Average: 4 6.78 0.00 1.54 0.20 0.04 91.44 Average: 5 6.16 0.00 1.73 2.61 0.03 89.48 Average: 6 5.23 0.00 1.37 0.16 0.02 93.22 Average: 7 6.64 0.00 1.65 1.59 0.03 90.09