---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5978 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: 2799.998 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 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-5978) 03/28/23 _x86_64_ (8 CPU) 02:42:00 LINUX RESTART (8 CPU) 02:43:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:44:01 82.69 0.37 82.32 0.00 42.13 50202.57 0.00 02:45:01 1.77 0.00 1.77 0.00 0.00 20.68 0.00 02:46:01 1.37 0.00 1.37 0.00 0.00 15.33 0.00 02:47:01 1.82 0.00 1.82 0.00 0.00 21.33 0.00 02:48:01 54.84 11.61 43.23 0.00 5176.87 8726.15 0.00 02:49:01 52.57 0.17 52.41 0.00 15.73 31864.16 0.00 Average: 32.51 2.02 30.48 0.00 872.43 15141.28 0.00 02:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 28694724 31591648 716668 2.18 91532 3037048 1764572 5.20 1091668 2681624 144 02:45:01 28695092 31592108 715688 2.18 91596 3037056 1764572 5.20 1091728 2681620 8 02:46:01 28698004 31595132 712604 2.17 91692 3037056 1764572 5.20 1089064 2681652 164 02:47:01 28697956 31595200 712408 2.17 91796 3037064 1764572 5.20 1088980 2681668 32 02:48:01 28174352 31575864 714540 2.17 125604 3492924 1782800 5.25 1411076 2847808 16 02:49:01 26708976 31523300 761808 2.32 166340 4759276 2061712 6.08 1541132 4071448 587296 Average: 28278184 31578875 722286 2.20 109760 3400071 1817133 5.36 1218941 2940970 97943 02:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 ens3 152.27 93.33 2840.87 40.54 0.00 0.00 0.00 0.00 02:44:01 docker0 12.51 19.75 1.13 288.35 0.00 0.00 0.00 0.00 02:44:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:45:01 ens3 8.48 5.37 7.54 6.89 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:46:01 ens3 2.72 5.75 0.40 7.37 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 ens3 0.12 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:48:01 ens3 156.84 76.54 2805.79 12.35 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:49:01 ens3 295.92 181.89 7454.52 66.99 0.00 0.00 0.00 0.00 02:49:01 docker0 15.36 27.71 1.34 288.86 0.00 0.00 0.00 0.00 02:49:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 102.72 60.50 2184.79 22.36 0.00 0.00 0.00 0.00 Average: docker0 4.65 7.91 0.41 96.20 0.00 0.00 0.00 0.00 Average: lo 0.69 0.69 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-5978) 03/28/23 _x86_64_ (8 CPU) 02:42:00 LINUX RESTART (8 CPU) 02:43:01 CPU %user %nice %system %iowait %steal %idle 02:44:01 all 19.48 0.00 3.70 2.27 0.06 74.49 02:44:01 0 19.18 0.00 3.15 0.03 0.05 77.59 02:44:01 1 19.73 0.00 4.37 0.80 0.07 75.03 02:44:01 2 19.68 0.00 3.59 2.80 0.05 73.89 02:44:01 3 19.24 0.00 4.40 3.93 0.07 72.36 02:44:01 4 19.50 0.00 3.15 0.05 0.05 77.25 02:44:01 5 19.99 0.00 3.36 0.13 0.05 76.47 02:44:01 6 19.36 0.00 4.29 9.68 0.07 66.60 02:44:01 7 19.16 0.00 3.28 0.77 0.07 76.72 02:45:01 all 0.03 0.00 0.01 0.01 0.00 99.95 02:45:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:45:01 1 0.07 0.00 0.07 0.00 0.02 99.85 02:45:01 2 0.00 0.00 0.00 0.03 0.00 99.97 02:45:01 3 0.08 0.00 0.02 0.00 0.00 99.90 02:45:01 4 0.00 0.00 0.00 0.00 0.00 100.00 02:45:01 5 0.07 0.00 0.02 0.00 0.00 99.92 02:45:01 6 0.03 0.00 0.02 0.02 0.00 99.93 02:45:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:46:01 all 0.03 0.00 0.01 0.00 0.01 99.95 02:46:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:46:01 1 0.05 0.00 0.03 0.00 0.03 99.88 02:46:01 2 0.00 0.00 0.00 0.02 0.00 99.98 02:46:01 3 0.08 0.00 0.02 0.00 0.02 99.88 02:46:01 4 0.02 0.00 0.03 0.00 0.00 99.95 02:46:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:46:01 6 0.02 0.00 0.02 0.00 0.02 99.95 02:46:01 7 0.00 0.00 0.00 0.00 0.00 100.00 02:47:01 all 0.01 0.00 0.01 0.00 0.01 99.96 02:47:01 0 0.00 0.00 0.02 0.00 0.00 99.98 02:47:01 1 0.07 0.00 0.03 0.00 0.02 99.88 02:47:01 2 0.00 0.00 0.00 0.03 0.02 99.95 02:47:01 3 0.02 0.00 0.02 0.00 0.00 99.97 02:47:01 4 0.00 0.00 0.02 0.00 0.00 99.98 02:47:01 5 0.02 0.00 0.02 0.00 0.02 99.95 02:47:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:47:01 7 0.02 0.00 0.00 0.00 0.00 99.98 02:48:01 all 2.08 0.00 1.41 0.67 0.02 95.82 02:48:01 0 2.59 0.00 1.57 0.15 0.02 95.68 02:48:01 1 1.57 0.00 1.04 0.38 0.02 96.99 02:48:01 2 1.24 0.00 1.14 1.52 0.02 96.09 02:48:01 3 2.05 0.00 1.20 0.42 0.02 96.31 02:48:01 4 1.69 0.00 1.23 2.07 0.02 94.99 02:48:01 5 4.09 0.00 0.95 0.38 0.03 94.54 02:48:01 6 1.64 0.00 1.90 0.05 0.00 96.41 02:48:01 7 1.81 0.00 2.26 0.37 0.03 95.53 02:49:01 all 6.18 0.00 2.57 1.28 0.04 89.93 02:49:01 0 6.07 0.00 2.42 0.07 0.03 91.41 02:49:01 1 7.57 0.00 2.19 0.50 0.05 89.69 02:49:01 2 5.59 0.00 2.56 2.26 0.05 89.55 02:49:01 3 6.88 0.00 2.70 5.83 0.05 84.54 02:49:01 4 5.66 0.00 3.39 0.05 0.03 90.86 02:49:01 5 5.42 0.00 2.19 1.45 0.03 90.91 02:49:01 6 6.37 0.00 2.77 0.03 0.03 90.79 02:49:01 7 5.88 0.00 2.34 0.07 0.05 91.67 Average: all 4.61 0.00 1.28 0.70 0.02 93.38 Average: 0 4.62 0.00 1.19 0.04 0.02 94.13 Average: 1 4.83 0.00 1.28 0.28 0.03 93.57 Average: 2 4.39 0.00 1.21 1.10 0.02 93.28 Average: 3 4.70 0.00 1.39 1.69 0.03 92.20 Average: 4 4.45 0.00 1.30 0.36 0.02 93.87 Average: 5 4.92 0.00 1.09 0.33 0.02 93.65 Average: 6 4.54 0.00 1.50 1.62 0.02 92.32 Average: 7 4.45 0.00 1.31 0.20 0.03 94.01