---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40357 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-40357) 03/05/25 _x86_64_ (8 CPU) 17:23:32 LINUX RESTART (8 CPU) 17:24:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:25:01 387.53 15.60 371.92 0.00 1967.88 38533.65 0.00 17:26:01 267.79 2.27 265.52 0.00 25.46 87890.42 0.00 Average: 327.16 8.88 318.28 0.00 988.59 63417.29 0.00 17:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:25:01 29111760 31499420 812844 2.47 81740 2572368 1969440 5.80 1070600 2301180 13912 17:26:01 27497940 31497476 806920 2.45 191892 3918692 2082856 6.14 1293148 3524912 453596 Average: 28304850 31498448 809882 2.46 136816 3245530 2026148 5.97 1181874 2913046 233754 17:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:25:01 veth2cdfa50 153.34 170.99 15.16 206.17 0.00 0.00 0.00 0.02 17:25:01 docker0 182.38 203.29 15.32 459.95 0.00 0.00 0.00 0.00 17:25:01 lo 6.71 6.71 0.66 0.66 0.00 0.00 0.00 0.00 17:25:01 ens3 637.48 442.21 5902.91 95.00 0.00 0.00 0.00 0.00 17:26:01 docker0 148.79 291.18 12.50 2693.74 0.00 0.00 0.00 0.00 17:26:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 17:26:01 ens3 404.42 215.33 5231.55 30.90 0.00 0.00 0.00 0.00 Average: docker0 165.45 247.60 13.90 1586.13 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.38 0.38 0.00 0.00 0.00 0.00 Average: ens3 519.98 327.82 5564.44 62.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40357) 03/05/25 _x86_64_ (8 CPU) 17:23:32 LINUX RESTART (8 CPU) 17:24:02 CPU %user %nice %system %iowait %steal %idle 17:25:01 all 8.53 0.00 3.26 1.30 0.06 86.85 17:25:01 0 8.28 0.00 2.92 1.78 0.05 86.98 17:25:01 1 10.05 0.00 2.80 0.38 0.05 86.72 17:25:01 2 7.60 0.00 3.81 0.22 0.07 88.30 17:25:01 3 10.73 0.00 2.60 0.22 0.05 86.39 17:25:01 4 7.35 0.00 3.56 3.80 0.09 85.20 17:25:01 5 7.18 0.00 2.82 0.07 0.03 89.89 17:25:01 6 7.25 0.00 3.28 0.33 0.05 89.09 17:25:01 7 9.82 0.00 4.32 3.61 0.05 82.20 17:26:01 all 31.03 0.00 8.40 1.89 0.08 58.59 17:26:01 0 32.09 0.00 7.57 1.26 0.07 59.01 17:26:01 1 30.29 0.00 8.04 0.42 0.08 61.17 17:26:01 2 30.83 0.00 9.41 0.36 0.08 59.32 17:26:01 3 30.98 0.00 9.59 10.71 0.08 48.63 17:26:01 4 31.14 0.00 7.38 0.20 0.07 61.21 17:26:01 5 30.09 0.00 7.72 0.15 0.07 61.97 17:26:01 6 31.93 0.00 8.36 1.57 0.10 58.03 17:26:01 7 30.89 0.00 9.15 0.51 0.08 59.37 Average: all 19.85 0.00 5.85 1.60 0.07 72.63 Average: 0 20.28 0.00 5.26 1.52 0.06 72.89 Average: 1 20.24 0.00 5.44 0.40 0.07 73.86 Average: 2 19.25 0.00 6.62 0.29 0.08 73.77 Average: 3 20.91 0.00 6.12 5.49 0.07 67.41 Average: 4 19.35 0.00 5.49 1.99 0.08 73.10 Average: 5 18.71 0.00 5.29 0.11 0.05 75.84 Average: 6 19.67 0.00 5.84 0.95 0.08 73.46 Average: 7 20.42 0.00 6.75 2.05 0.07 70.71