---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38911 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-38911) 02/13/25 _x86_64_ (8 CPU) 23:41:02 LINUX RESTART (8 CPU) 23:42:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:43:01 358.99 4.13 354.86 0.00 44.60 106022.03 0.00 23:44:01 109.55 0.20 109.35 0.00 10.26 33927.15 0.00 Average: 233.22 2.15 231.07 0.00 27.29 69671.72 0.00 23:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:43:01 27176612 31382916 914172 2.78 190724 4111892 2241080 6.60 1656640 3464972 533232 23:44:01 26995032 31521732 777640 2.36 196228 4422956 2071912 6.11 1394444 3904976 387916 Average: 27085822 31452324 845906 2.57 193476 4267424 2156496 6.36 1525542 3684974 460574 23:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:43:01 vethbf11a59 0.00 0.19 0.00 0.02 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 301.42 457.04 26.02 3120.68 0.00 0.00 0.00 0.00 23:43:01 ens3 491.46 321.15 3153.74 43.73 0.00 0.00 0.00 0.00 23:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 23:44:01 docker0 1.68 3.13 0.10 38.12 0.00 0.00 0.00 0.00 23:44:01 ens3 27.53 16.31 60.08 9.78 0.00 0.00 0.00 0.00 Average: lo 0.24 0.24 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 150.29 228.18 12.95 1566.45 0.00 0.00 0.00 0.00 Average: ens3 257.54 167.45 1593.92 26.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38911) 02/13/25 _x86_64_ (8 CPU) 23:41:02 LINUX RESTART (8 CPU) 23:42:02 CPU %user %nice %system %iowait %steal %idle 23:43:01 all 26.70 0.00 7.75 1.93 0.08 63.54 23:43:01 0 27.00 0.00 7.46 0.74 0.07 64.73 23:43:01 1 27.37 0.00 8.01 0.31 0.09 64.23 23:43:01 2 26.26 0.00 10.18 9.65 0.09 53.82 23:43:01 3 27.08 0.00 7.85 0.64 0.10 64.33 23:43:01 4 25.72 0.00 6.91 0.15 0.07 67.14 23:43:01 5 27.32 0.00 7.31 0.90 0.07 64.41 23:43:01 6 26.52 0.00 7.80 2.73 0.05 62.89 23:43:01 7 26.34 0.00 6.48 0.31 0.07 66.80 23:44:01 all 49.46 0.00 7.64 0.44 0.08 42.38 23:44:01 0 50.33 0.00 7.47 0.91 0.08 41.21 23:44:01 1 49.19 0.00 7.41 0.07 0.08 43.24 23:44:01 2 47.70 0.00 8.52 1.50 0.08 42.19 23:44:01 3 50.03 0.00 7.33 0.46 0.07 42.11 23:44:01 4 49.57 0.00 8.37 0.02 0.08 41.95 23:44:01 5 48.60 0.00 7.23 0.07 0.08 44.02 23:44:01 6 49.78 0.00 6.61 0.02 0.08 43.51 23:44:01 7 50.44 0.00 8.19 0.50 0.07 40.79 Average: all 38.20 0.00 7.70 1.18 0.08 52.85 Average: 0 38.76 0.00 7.47 0.82 0.08 52.87 Average: 1 38.38 0.00 7.71 0.19 0.08 53.64 Average: 2 37.09 0.00 9.34 5.53 0.09 47.94 Average: 3 38.69 0.00 7.59 0.55 0.09 53.09 Average: 4 37.78 0.00 7.65 0.09 0.08 54.41 Average: 5 38.10 0.00 7.27 0.48 0.08 54.08 Average: 6 38.28 0.00 7.20 1.36 0.07 53.09 Average: 7 38.53 0.00 7.35 0.41 0.07 53.64