---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40148 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-40148) 03/04/25 _x86_64_ (8 CPU) 05:53:56 LINUX RESTART (8 CPU) 05:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:55:01 334.48 48.16 286.32 0.00 5409.23 171339.84 0.00 05:56:01 344.28 3.08 341.19 0.00 49.59 98539.31 0.00 05:57:01 80.84 0.17 80.67 0.00 11.06 17276.19 0.00 Average: 253.20 17.14 236.06 0.00 1823.30 95718.45 0.00 05:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:55:01 29528388 31551504 796020 2.42 61008 2248716 2033528 5.99 1020548 1989060 341132 05:56:01 27473400 31362976 940116 2.86 186540 3812396 2285204 6.73 1539296 3304056 312696 05:57:01 27501640 31523604 777724 2.37 192288 3914320 1906460 5.62 1367508 3423168 416508 Average: 28167809 31479361 837953 2.55 146612 3325144 2075064 6.12 1309117 2905428 356779 05:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:55:01 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 05:55:01 ens3 577.79 383.50 5980.95 96.30 0.00 0.00 0.00 0.00 05:55:01 docker0 25.40 26.03 1.88 161.53 0.00 0.00 0.00 0.00 05:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:56:01 veth242a789 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:56:01 ens3 461.06 292.27 2950.49 40.61 0.00 0.00 0.00 0.00 05:56:01 docker0 273.77 428.16 23.84 2919.17 0.00 0.00 0.00 0.00 05:57:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 05:57:01 veth551bcd8 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:57:01 ens3 26.86 14.46 58.65 9.72 0.00 0.00 0.00 0.00 05:57:01 docker0 1.47 3.85 0.09 38.16 0.00 0.00 0.00 0.00 Average: lo 2.51 2.51 0.24 0.24 0.00 0.00 0.00 0.00 Average: veth551bcd8 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 355.24 230.08 2996.70 48.88 0.00 0.00 0.00 0.00 Average: docker0 100.21 152.68 8.60 1039.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40148) 03/04/25 _x86_64_ (8 CPU) 05:53:56 LINUX RESTART (8 CPU) 05:54:01 CPU %user %nice %system %iowait %steal %idle 05:55:01 all 7.04 0.00 2.21 1.66 0.05 89.04 05:55:01 0 6.21 0.00 2.83 1.71 0.05 89.20 05:55:01 1 9.92 0.00 2.42 1.28 0.05 86.34 05:55:01 2 4.25 0.00 2.27 4.45 0.05 88.98 05:55:01 3 7.51 0.00 2.82 2.63 0.07 86.98 05:55:01 4 7.74 0.00 2.03 0.71 0.05 89.47 05:55:01 5 7.50 0.00 2.11 0.38 0.03 89.98 05:55:01 6 6.88 0.00 1.72 0.25 0.05 91.09 05:55:01 7 6.34 0.00 1.51 1.84 0.05 90.26 05:56:01 all 17.46 0.00 5.76 2.09 0.07 74.63 05:56:01 0 16.33 0.00 5.63 2.15 0.05 75.85 05:56:01 1 18.90 0.00 5.78 0.15 0.05 75.11 05:56:01 2 17.99 0.00 4.62 0.29 0.08 77.02 05:56:01 3 16.74 0.00 4.89 0.20 0.05 78.12 05:56:01 4 17.32 0.00 7.32 11.63 0.08 63.65 05:56:01 5 17.37 0.00 6.07 1.47 0.07 75.03 05:56:01 6 17.27 0.00 7.20 0.57 0.07 74.88 05:56:01 7 17.73 0.00 4.61 0.30 0.07 77.29 05:57:01 all 53.89 0.00 8.21 0.33 0.07 37.49 05:57:01 0 53.45 0.00 8.37 0.03 0.07 38.08 05:57:01 1 54.88 0.00 8.65 0.55 0.08 35.84 05:57:01 2 53.88 0.00 8.12 1.37 0.07 36.57 05:57:01 3 54.51 0.00 8.30 0.03 0.07 37.08 05:57:01 4 53.57 0.00 7.97 0.15 0.07 38.24 05:57:01 5 53.74 0.00 7.94 0.44 0.08 37.80 05:57:01 6 54.37 0.00 8.27 0.07 0.07 37.22 05:57:01 7 52.74 0.00 8.02 0.03 0.07 39.14 Average: all 26.11 0.00 5.39 1.36 0.06 67.08 Average: 0 25.29 0.00 5.60 1.30 0.06 67.76 Average: 1 27.91 0.00 5.61 0.66 0.06 65.75 Average: 2 25.35 0.00 5.00 2.04 0.07 67.54 Average: 3 26.22 0.00 5.33 0.96 0.06 67.43 Average: 4 26.23 0.00 5.77 4.14 0.07 63.79 Average: 5 26.16 0.00 5.36 0.76 0.06 67.65 Average: 6 26.16 0.00 5.73 0.30 0.06 67.76 Average: 7 25.58 0.00 4.71 0.73 0.06 68.92