---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38349 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 12G 144G 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 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38349) 02/07/25 _x86_64_ (8 CPU) 07:50:23 LINUX RESTART (8 CPU) 07:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:52:01 398.33 11.43 386.90 0.00 1742.11 67739.24 0.00 07:53:01 72.65 0.05 72.60 0.00 8.80 29436.69 0.00 Average: 235.49 5.74 229.75 0.00 875.45 48587.97 0.00 07:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:52:01 27916968 31512732 798520 2.43 115196 3664432 2039520 6.01 1256644 3224712 257844 07:53:01 26973396 31283164 1019284 3.10 128924 4306664 2418844 7.13 2045000 3314540 685260 Average: 27445182 31397948 908902 2.76 122060 3985548 2229182 6.57 1650822 3269626 471552 07:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:52:01 lo 5.00 5.00 0.49 0.49 0.00 0.00 0.00 0.00 07:52:01 ens3 1205.93 1112.95 10158.85 129.40 0.00 0.00 0.00 0.00 07:52:01 docker0 809.73 800.60 60.05 4539.17 0.00 0.00 0.00 0.00 07:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 07:53:01 ens3 36.34 20.78 34.48 14.98 0.00 0.00 0.00 0.00 07:53:01 veth7cde56d 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 07:53:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 621.14 566.86 5096.66 72.19 0.00 0.00 0.00 0.00 Average: veth7cde56d 0.00 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 404.87 400.33 30.03 2269.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38349) 02/07/25 _x86_64_ (8 CPU) 07:50:23 LINUX RESTART (8 CPU) 07:51:01 CPU %user %nice %system %iowait %steal %idle 07:52:01 all 9.53 0.00 4.08 3.32 0.07 83.00 07:52:01 0 8.85 0.00 3.66 2.63 0.07 84.79 07:52:01 1 9.74 0.00 3.97 1.99 0.07 84.23 07:52:01 2 6.63 0.00 4.55 3.63 0.05 85.14 07:52:01 3 8.53 0.00 4.72 12.60 0.07 74.08 07:52:01 4 9.15 0.00 4.48 2.04 0.05 84.27 07:52:01 5 14.92 0.00 3.84 0.17 0.07 81.00 07:52:01 6 11.41 0.00 4.03 2.84 0.07 81.65 07:52:01 7 6.96 0.00 3.42 0.74 0.08 88.79 07:53:01 all 38.06 0.00 6.01 1.66 0.09 54.17 07:53:01 0 40.12 0.00 6.33 0.39 0.07 53.10 07:53:01 1 41.52 0.00 6.17 0.10 0.08 52.13 07:53:01 2 36.55 0.00 6.78 0.20 0.08 56.39 07:53:01 3 39.10 0.00 6.17 1.15 0.08 53.50 07:53:01 4 35.75 0.00 5.58 1.47 0.08 57.13 07:53:01 5 40.40 0.00 5.63 0.05 0.07 53.85 07:53:01 6 38.86 0.00 5.66 0.32 0.12 55.04 07:53:01 7 32.11 0.00 5.79 9.70 0.15 52.24 Average: all 23.81 0.00 5.05 2.49 0.08 68.57 Average: 0 24.51 0.00 5.00 1.51 0.07 68.92 Average: 1 25.67 0.00 5.07 1.04 0.08 68.14 Average: 2 21.63 0.00 5.67 1.91 0.07 70.73 Average: 3 23.88 0.00 5.45 6.85 0.08 63.75 Average: 4 22.51 0.00 5.03 1.75 0.07 70.64 Average: 5 27.65 0.00 4.74 0.11 0.07 67.43 Average: 6 25.15 0.00 4.85 1.58 0.09 68.33 Average: 7 19.48 0.00 4.60 5.20 0.12 70.59