---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-540 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: 2800.000 BogoMIPS: 5600.00 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-540) 03/21/24 _x86_64_ (8 CPU) 07:51:22 LINUX RESTART (8 CPU) 07:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:53:01 188.54 9.77 178.77 0.00 1679.72 35313.05 0.00 07:54:01 64.30 0.27 64.03 0.00 27.06 27916.43 0.00 07:55:01 1.30 0.00 1.30 0.00 0.00 14.41 0.00 07:56:01 1.22 0.00 1.22 0.00 0.00 14.40 0.00 07:57:01 27.26 10.26 17.00 0.00 3457.56 3719.91 0.00 Average: 56.52 4.06 52.46 0.00 1032.83 13396.12 0.00 07:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:53:01 28858732 31547904 760636 2.31 86172 2843600 1783532 5.26 1180172 2411132 329092 07:54:01 28743184 31556788 754352 2.29 95160 2945512 1771256 5.22 1109208 2586100 160 07:55:01 28743996 31557752 753048 2.29 95184 2945516 1771256 5.22 1107876 2586104 16 07:56:01 28748264 31562048 748732 2.28 95200 2945516 1771256 5.22 1103500 2586112 44 07:57:01 28511444 31546056 756592 2.30 100548 3149328 1793156 5.28 1262072 2641692 380 Average: 28721124 31554110 754672 2.30 94453 2965894 1778091 5.24 1152566 2562228 65938 07:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:53:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 07:53:01 docker0 47.71 59.72 4.21 823.28 0.00 0.00 0.00 0.00 07:53:01 veth102f58b 41.28 54.04 4.05 761.05 0.00 0.00 0.00 0.06 07:53:01 ens3 298.62 202.85 5696.74 62.78 0.00 0.00 0.00 0.00 07:54:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 07:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:54:01 ens3 89.72 60.68 2533.53 11.87 0.00 0.00 0.00 0.00 07:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:55:01 ens3 1.58 0.85 3.57 0.24 0.00 0.00 0.00 0.00 07:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:56:01 ens3 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 07:57:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 07:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:57:01 ens3 75.32 26.93 1374.11 2.10 0.00 0.00 0.00 0.00 Average: lo 0.89 0.89 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 9.54 11.94 0.84 164.65 0.00 0.00 0.00 0.00 Average: ens3 93.08 58.29 1921.61 15.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-540) 03/21/24 _x86_64_ (8 CPU) 07:51:22 LINUX RESTART (8 CPU) 07:52:01 CPU %user %nice %system %iowait %steal %idle 07:53:01 all 22.14 0.00 4.25 1.83 0.08 71.70 07:53:01 0 22.56 0.00 4.15 0.69 0.08 72.51 07:53:01 1 23.08 0.00 4.07 2.74 0.07 70.03 07:53:01 2 22.22 0.00 3.83 1.07 0.07 72.82 07:53:01 3 22.08 0.00 3.78 0.44 0.12 73.58 07:53:01 4 21.81 0.00 4.77 0.64 0.07 72.71 07:53:01 5 20.83 0.00 4.54 7.25 0.07 67.32 07:53:01 6 22.21 0.00 5.03 0.37 0.07 72.32 07:53:01 7 22.35 0.00 3.86 1.43 0.07 72.30 07:54:01 all 2.83 0.00 1.40 1.49 0.03 94.24 07:54:01 0 2.81 0.00 1.27 0.02 0.02 95.88 07:54:01 1 2.96 0.00 1.71 0.05 0.03 95.24 07:54:01 2 2.85 0.00 0.88 3.37 0.02 92.89 07:54:01 3 3.17 0.00 1.14 0.02 0.05 95.63 07:54:01 4 3.02 0.00 1.29 0.02 0.02 95.66 07:54:01 5 2.64 0.00 1.90 7.93 0.03 87.50 07:54:01 6 2.79 0.00 1.84 0.02 0.05 95.30 07:54:01 7 2.45 0.00 1.17 0.55 0.03 95.79 07:55:01 all 0.04 0.00 0.01 0.00 0.01 99.94 07:55:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:55:01 1 0.05 0.00 0.02 0.00 0.02 99.92 07:55:01 2 0.13 0.00 0.00 0.02 0.00 99.85 07:55:01 3 0.02 0.00 0.02 0.00 0.00 99.97 07:55:01 4 0.02 0.00 0.00 0.00 0.00 99.98 07:55:01 5 0.00 0.00 0.03 0.02 0.00 99.95 07:55:01 6 0.07 0.00 0.03 0.00 0.03 99.87 07:55:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:56:01 all 0.11 0.00 0.01 0.00 0.01 99.86 07:56:01 0 0.02 0.00 0.00 0.00 0.00 99.98 07:56:01 1 0.73 0.00 0.03 0.00 0.02 99.22 07:56:01 2 0.02 0.00 0.00 0.02 0.02 99.95 07:56:01 3 0.03 0.00 0.02 0.00 0.00 99.95 07:56:01 4 0.02 0.00 0.02 0.00 0.02 99.95 07:56:01 5 0.02 0.00 0.00 0.02 0.02 99.95 07:56:01 6 0.05 0.00 0.03 0.00 0.02 99.90 07:56:01 7 0.02 0.00 0.00 0.00 0.00 99.98 07:57:01 all 0.90 0.00 0.42 0.33 0.02 98.33 07:57:01 0 0.48 0.00 0.35 0.05 0.02 99.10 07:57:01 1 0.70 0.00 0.50 0.03 0.02 98.75 07:57:01 2 0.35 0.00 0.25 0.68 0.02 98.70 07:57:01 3 0.73 0.00 0.38 0.28 0.02 98.58 07:57:01 4 1.08 0.00 0.38 0.02 0.00 98.52 07:57:01 5 0.60 0.00 0.43 0.49 0.02 98.46 07:57:01 6 2.19 0.00 0.43 0.17 0.03 97.18 07:57:01 7 1.08 0.00 0.62 0.90 0.02 97.38 Average: all 5.17 0.00 1.21 0.73 0.03 92.86 Average: 0 5.14 0.00 1.15 0.15 0.02 93.54 Average: 1 5.48 0.00 1.26 0.56 0.03 92.67 Average: 2 5.07 0.00 0.98 1.03 0.02 92.90 Average: 3 5.16 0.00 1.06 0.15 0.04 93.59 Average: 4 5.15 0.00 1.28 0.13 0.02 93.42 Average: 5 4.79 0.00 1.37 3.13 0.03 90.69 Average: 6 5.44 0.00 1.47 0.11 0.04 92.95 Average: 7 5.15 0.00 1.12 0.58 0.02 93.13