---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-120576 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: 2799.956 BogoMIPS: 5599.91 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 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120576) 12/05/22 _x86_64_ (8 CPU) 15:33:06 LINUX RESTART (8 CPU) 15:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:35:01 83.94 0.33 83.60 0.00 28.00 104913.98 0.00 15:36:01 6.60 0.00 6.60 0.00 0.00 36175.85 0.00 15:37:01 1.07 0.00 1.07 0.00 0.00 11.73 0.00 15:38:01 1.58 0.00 1.58 0.00 0.00 19.06 0.00 15:39:02 104.13 11.79 92.34 0.00 5199.53 40212.55 0.00 Average: 39.48 2.43 37.05 0.00 1046.34 36267.43 0.00 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 28718372 31622928 686536 2.09 91380 3049904 1736048 5.12 1099480 2656648 332 15:36:01 28704040 31608796 699888 2.13 91464 3049900 1736048 5.12 1118904 2656636 20 15:37:01 28711408 31616272 692120 2.10 91508 3049908 1736048 5.12 1109204 2656636 20 15:38:01 28710332 31615260 692992 2.11 91544 3049912 1736048 5.12 1109012 2656640 44 15:39:02 26738020 31558376 728500 2.22 170060 4759796 1905936 5.62 1549128 4035900 579408 Average: 28316434 31604326 700007 2.13 107191 3391884 1770026 5.22 1197146 2932492 115965 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:35:01 ens3 143.43 94.58 2604.19 24.04 0.00 0.00 0.00 0.00 15:35:01 docker0 6.87 11.30 0.50 52.12 0.00 0.00 0.00 0.00 15:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:36:01 ens3 2.68 3.70 0.48 10.06 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 0.15 0.12 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 15:39:02 ens3 477.66 319.79 9958.61 100.83 0.00 0.00 0.00 0.00 15:39:02 docker0 6.49 6.73 0.55 51.90 0.00 0.00 0.00 0.00 Average: lo 0.83 0.83 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 124.86 83.69 2514.15 27.00 0.00 0.00 0.00 0.00 Average: docker0 2.67 3.61 0.21 20.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-120576) 12/05/22 _x86_64_ (8 CPU) 15:33:06 LINUX RESTART (8 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 16.13 0.00 4.11 2.64 0.07 77.05 15:35:01 0 16.19 0.00 4.20 0.25 0.10 79.25 15:35:01 1 16.91 0.00 4.54 9.81 0.07 68.68 15:35:01 2 16.01 0.00 4.14 9.80 0.07 69.99 15:35:01 3 15.40 0.00 3.30 0.74 0.07 80.49 15:35:01 4 15.23 0.00 3.85 0.32 0.07 80.54 15:35:01 5 16.54 0.00 4.24 0.14 0.07 79.01 15:35:01 6 17.45 0.00 4.79 0.12 0.05 77.59 15:35:01 7 15.27 0.00 3.82 0.02 0.07 80.82 15:36:01 all 0.08 0.00 0.01 0.03 0.01 99.87 15:36:01 0 0.07 0.00 0.00 0.07 0.00 99.87 15:36:01 1 0.07 0.00 0.02 0.00 0.02 99.90 15:36:01 2 0.12 0.00 0.02 0.13 0.02 99.72 15:36:01 3 0.10 0.00 0.03 0.00 0.00 99.87 15:36:01 4 0.03 0.00 0.02 0.00 0.00 99.95 15:36:01 5 0.15 0.00 0.02 0.00 0.02 99.82 15:36:01 6 0.05 0.00 0.00 0.00 0.02 99.93 15:36:01 7 0.03 0.00 0.02 0.00 0.00 99.95 15:37:01 all 0.05 0.00 0.02 0.00 0.01 99.92 15:37:01 0 0.08 0.00 0.02 0.00 0.00 99.90 15:37:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:37:01 2 0.03 0.00 0.02 0.00 0.00 99.95 15:37:01 3 0.02 0.00 0.02 0.00 0.00 99.97 15:37:01 4 0.08 0.00 0.02 0.00 0.02 99.88 15:37:01 5 0.08 0.00 0.05 0.00 0.02 99.85 15:37:01 6 0.05 0.00 0.00 0.02 0.00 99.93 15:37:01 7 0.03 0.00 0.00 0.00 0.02 99.95 15:38:01 all 0.01 0.00 0.01 0.01 0.01 99.97 15:38:01 0 0.00 0.00 0.02 0.00 0.02 99.97 15:38:01 1 0.02 0.00 0.00 0.02 0.00 99.97 15:38:01 2 0.03 0.00 0.00 0.03 0.00 99.93 15:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 15:38:01 4 0.02 0.00 0.00 0.00 0.00 99.98 15:38:01 5 0.02 0.00 0.03 0.00 0.02 99.93 15:38:01 6 0.00 0.00 0.00 0.02 0.02 99.97 15:38:01 7 0.02 0.00 0.00 0.00 0.00 99.98 15:39:02 all 8.37 0.00 3.95 2.84 0.05 84.78 15:39:02 0 7.98 0.00 3.49 5.36 0.03 83.13 15:39:02 1 8.42 0.00 3.76 7.90 0.05 79.87 15:39:02 2 8.26 0.00 3.95 3.04 0.05 84.69 15:39:02 3 10.36 0.00 3.32 0.52 0.07 85.73 15:39:02 4 7.64 0.00 4.47 0.76 0.05 87.08 15:39:02 5 9.40 0.00 3.92 0.71 0.05 85.92 15:39:02 6 7.77 0.00 4.58 4.11 0.05 83.49 15:39:02 7 7.08 0.00 4.13 0.32 0.07 88.40 Average: all 4.89 0.00 1.61 1.10 0.03 92.38 Average: 0 4.83 0.00 1.54 1.13 0.03 92.47 Average: 1 5.04 0.00 1.65 3.51 0.03 89.77 Average: 2 4.85 0.00 1.61 2.58 0.03 90.93 Average: 3 5.14 0.00 1.33 0.25 0.03 93.25 Average: 4 4.56 0.00 1.66 0.21 0.03 93.54 Average: 5 5.20 0.00 1.64 0.17 0.03 92.96 Average: 6 5.04 0.00 1.86 0.84 0.03 92.23 Average: 7 4.45 0.00 1.58 0.07 0.03 93.88