---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2330 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 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-2330) 05/27/25 _x86_64_ (8 CPU) 08:30:26 LINUX RESTART (8 CPU) 08:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:32:01 466.92 12.31 454.61 0.00 1794.37 129712.51 0.00 08:33:01 51.32 0.03 51.29 0.00 1.20 32119.31 0.00 08:34:01 49.73 0.32 49.41 0.00 24.13 25080.10 0.00 Average: 189.32 4.22 185.10 0.00 606.57 62303.98 0.00 08:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:32:01 28031188 31520128 786484 2.39 125016 3566380 1975020 5.82 1166328 3214492 648 08:33:01 26521576 31289264 1008660 3.07 129940 4744544 2462492 7.26 2121348 3665716 262996 08:34:01 27588364 31506836 796904 2.42 134824 3936688 2064868 6.09 1340616 3429560 377148 Average: 27380376 31438743 864016 2.63 129927 4082537 2167460 6.39 1542764 3436589 213597 08:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:32:01 lo 5.07 5.07 0.50 0.50 0.00 0.00 0.00 0.00 08:32:01 docker0 811.53 868.14 60.48 4647.84 0.00 0.00 0.00 0.00 08:32:01 veth7ad1ad7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 08:32:01 ens3 1635.76 1502.18 13805.56 162.54 0.00 0.00 0.00 0.00 08:33:01 veth762d4df 0.23 0.45 0.02 0.04 0.00 0.00 0.00 0.00 08:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:33:01 docker0 0.23 0.30 0.02 0.03 0.00 0.00 0.00 0.00 08:33:01 ens3 41.09 22.35 37.14 15.43 0.00 0.00 0.00 0.00 08:34:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 08:34:01 docker0 1.02 1.02 0.08 0.09 0.00 0.00 0.00 0.00 08:34:01 ens3 103.53 62.61 2530.20 16.15 0.00 0.00 0.00 0.00 Average: lo 2.04 2.04 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 270.93 289.82 20.19 1549.32 0.00 0.00 0.00 0.00 Average: ens3 593.46 529.05 5457.63 64.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-2330) 05/27/25 _x86_64_ (8 CPU) 08:30:26 LINUX RESTART (8 CPU) 08:31:01 CPU %user %nice %system %iowait %steal %idle 08:32:01 all 11.58 0.00 5.50 1.83 0.07 81.02 08:32:01 0 10.29 0.00 5.48 2.31 0.07 81.86 08:32:01 1 14.53 0.00 5.16 2.81 0.08 77.41 08:32:01 2 12.75 0.00 7.73 0.25 0.07 79.20 08:32:01 3 13.79 0.00 6.21 3.11 0.05 76.84 08:32:01 4 10.69 0.00 3.82 0.20 0.07 85.22 08:32:01 5 9.86 0.00 4.01 0.86 0.07 85.20 08:32:01 6 10.37 0.00 6.65 3.63 0.07 79.28 08:32:01 7 10.39 0.00 4.97 1.46 0.08 83.10 08:33:01 all 43.02 0.00 6.88 0.37 0.09 49.64 08:33:01 0 41.16 0.00 7.36 0.18 0.08 51.21 08:33:01 1 43.31 0.00 7.45 0.02 0.08 49.13 08:33:01 2 45.04 0.00 6.35 0.02 0.08 48.51 08:33:01 3 44.39 0.00 7.45 0.02 0.08 48.06 08:33:01 4 44.01 0.00 6.43 2.36 0.08 47.11 08:33:01 5 41.55 0.00 6.69 0.05 0.10 51.61 08:33:01 6 41.13 0.00 6.85 0.27 0.10 51.65 08:33:01 7 43.58 0.00 6.48 0.02 0.08 49.84 08:34:01 all 50.02 0.00 7.22 0.29 0.08 42.38 08:34:01 0 49.71 0.00 7.23 0.02 0.08 42.96 08:34:01 1 49.80 0.00 7.86 0.02 0.08 42.24 08:34:01 2 50.17 0.00 7.33 1.33 0.08 41.09 08:34:01 3 49.47 0.00 7.70 0.05 0.08 42.69 08:34:01 4 50.65 0.00 6.69 0.57 0.08 42.00 08:34:01 5 50.27 0.00 7.54 0.02 0.08 42.09 08:34:01 6 49.46 0.00 6.86 0.34 0.07 43.28 08:34:01 7 50.66 0.00 6.52 0.02 0.08 42.72 Average: all 34.92 0.00 6.54 0.83 0.08 57.63 Average: 0 33.80 0.00 6.69 0.83 0.08 58.60 Average: 1 35.93 0.00 6.83 0.94 0.08 56.22 Average: 2 36.00 0.00 7.14 0.53 0.08 56.25 Average: 3 35.96 0.00 7.12 1.05 0.07 55.80 Average: 4 35.12 0.00 5.65 1.04 0.08 58.11 Average: 5 33.93 0.00 6.09 0.31 0.08 59.59 Average: 6 33.76 0.00 6.79 1.40 0.08 57.97 Average: 7 34.89 0.00 5.99 0.50 0.08 58.54