---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-36197 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 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-36197) 01/06/25 _x86_64_ (8 CPU) 11:44:46 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:01 352.02 47.66 304.37 0.00 5344.71 65821.70 0.00 11:47:01 109.23 0.73 108.50 0.00 9.20 39913.21 0.00 11:48:01 45.71 0.02 45.69 0.00 0.13 29176.89 0.00 Average: 168.99 16.14 152.85 0.00 1784.68 44970.60 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 29170588 31536340 787948 2.40 74404 2561780 1832692 5.40 1028892 2299852 190988 11:47:01 27119244 31352612 949976 2.89 109096 4250220 2262856 6.67 1857616 3356076 855288 11:48:01 26937576 31462316 839556 2.55 112928 4516808 1944292 5.73 1878268 3495520 297256 Average: 27742469 31450423 859160 2.61 98809 3776269 2013280 5.93 1588259 3050483 447844 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 lo 3.80 3.80 0.36 0.36 0.00 0.00 0.00 0.00 11:46:01 ens3 664.19 517.36 6611.74 108.19 0.00 0.00 0.00 0.00 11:46:01 docker0 94.33 91.00 6.54 476.50 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 380.69 192.30 2694.87 28.77 0.00 0.00 0.00 0.00 11:47:01 vethb87c18c 175.75 353.06 17.48 2669.33 0.00 0.00 0.00 0.22 11:47:01 docker0 175.75 352.96 15.08 2669.32 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 18.60 13.93 22.85 7.75 0.00 0.00 0.00 0.00 11:48:01 vethb87c18c 2.63 2.55 0.22 9.57 0.00 0.00 0.00 0.00 11:48:01 docker0 2.63 2.53 0.18 9.56 0.00 0.00 0.00 0.00 Average: lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 354.49 241.20 3109.82 48.24 0.00 0.00 0.00 0.00 Average: vethb87c18c 59.46 118.54 5.90 892.96 0.00 0.00 0.00 0.07 Average: docker0 90.91 148.83 7.27 1051.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-36197) 01/06/25 _x86_64_ (8 CPU) 11:44:46 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 9.82 0.00 3.33 2.74 0.05 84.06 11:46:01 0 9.55 0.00 3.21 0.50 0.05 86.68 11:46:01 1 7.70 0.00 2.57 0.23 0.03 89.46 11:46:01 2 11.83 0.00 4.03 4.94 0.05 79.15 11:46:01 3 8.86 0.00 4.49 5.08 0.05 81.52 11:46:01 4 10.89 0.00 2.52 6.65 0.05 79.89 11:46:01 5 10.84 0.00 2.88 0.98 0.05 85.25 11:46:01 6 9.16 0.00 3.55 2.69 0.05 84.55 11:46:01 7 9.72 0.00 3.40 0.86 0.05 85.97 11:47:01 all 51.37 0.00 7.94 1.89 0.09 38.71 11:47:01 0 50.62 0.00 7.88 1.05 0.10 40.36 11:47:01 1 51.43 0.00 7.68 0.91 0.08 39.90 11:47:01 2 50.69 0.00 8.28 1.66 0.10 39.27 11:47:01 3 52.51 0.00 7.30 2.79 0.08 37.32 11:47:01 4 51.37 0.00 7.94 0.63 0.12 39.95 11:47:01 5 52.39 0.00 7.95 1.67 0.08 37.90 11:47:01 6 52.10 0.00 7.77 2.28 0.08 37.76 11:47:01 7 49.85 0.00 8.75 4.11 0.08 37.20 11:48:01 all 42.18 0.00 7.01 1.06 0.08 49.68 11:48:01 0 41.76 0.00 6.99 0.03 0.08 51.12 11:48:01 1 39.87 0.00 7.21 1.41 0.08 51.43 11:48:01 2 42.30 0.00 6.96 0.81 0.07 49.87 11:48:01 3 44.14 0.00 6.82 0.92 0.07 48.04 11:48:01 4 42.14 0.00 7.10 0.19 0.08 50.49 11:48:01 5 43.11 0.00 7.42 0.42 0.08 48.97 11:48:01 6 44.05 0.00 6.63 0.02 0.08 49.22 11:48:01 7 40.09 0.00 6.91 4.67 0.07 48.26 11:49:01 all 19.43 0.00 3.02 1.34 0.05 76.16 11:49:01 0 20.35 0.00 3.29 0.03 0.03 76.29 11:49:01 1 20.05 0.00 2.64 0.07 0.03 77.21 11:49:01 2 19.51 0.00 3.12 0.08 0.07 77.22 11:49:01 3 20.62 0.00 2.58 1.62 0.05 75.13 11:49:01 4 18.90 0.00 2.43 0.05 0.05 78.57 11:49:01 5 19.39 0.00 2.55 3.26 0.05 74.74 11:49:01 6 18.34 0.00 4.32 1.31 0.05 75.98 11:49:01 7 18.30 0.00 3.25 4.27 0.07 74.11 Average: all 30.68 0.00 5.32 1.76 0.07 62.18 Average: 0 30.56 0.00 5.34 0.40 0.07 63.63 Average: 1 29.74 0.00 5.02 0.65 0.06 64.53 Average: 2 31.06 0.00 5.59 1.87 0.07 61.41 Average: 3 31.53 0.00 5.30 2.60 0.06 60.51 Average: 4 30.76 0.00 4.99 1.88 0.08 62.29 Average: 5 31.44 0.00 5.20 1.58 0.07 61.71 Average: 6 30.88 0.00 5.57 1.57 0.07 61.91 Average: 7 29.47 0.00 5.57 3.48 0.07 61.41