---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40788 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-40788) 03/11/25 _x86_64_ (8 CPU) 01:00:51 LINUX RESTART (8 CPU) 01:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:02:02 308.10 48.31 259.79 0.00 5395.50 175333.98 0.00 01:03:01 223.66 2.14 221.52 0.00 21.42 60926.08 0.00 01:04:01 202.20 0.17 202.03 0.00 12.93 56812.81 0.00 Average: 244.77 16.95 227.82 0.00 1819.94 97896.31 0.00 01:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:02 29216996 31546492 787860 2.40 72524 2530496 2037056 6.00 1027424 2265296 621980 01:03:01 27321604 31496912 817260 2.49 170164 4091668 2041424 6.02 1332680 3647708 657036 01:04:01 27733540 31398096 906744 2.76 192348 3587860 2392832 7.05 1475692 3111300 45716 Average: 28090713 31480500 837288 2.55 145012 3403341 2157104 6.36 1278599 3008101 441577 01:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:02:02 docker0 39.64 39.43 2.85 246.24 0.00 0.00 0.00 0.00 01:02:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 01:02:02 ens3 577.89 382.92 6154.32 98.68 0.00 0.00 0.00 0.00 01:03:01 docker0 322.83 521.00 26.99 2975.36 0.00 0.00 0.00 0.00 01:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 ens3 538.38 332.59 2989.39 38.96 0.00 0.00 0.00 0.00 01:04:01 docker0 1.62 3.48 0.10 38.15 0.00 0.00 0.00 0.00 01:04:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 01:04:01 ens3 44.54 24.91 76.99 15.83 0.00 0.00 0.00 0.00 01:04:01 veth5d68658 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 120.24 186.11 9.88 1076.04 0.00 0.00 0.00 0.00 Average: lo 2.52 2.52 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 386.09 246.33 3074.04 51.22 0.00 0.00 0.00 0.00 Average: veth5d68658 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40788) 03/11/25 _x86_64_ (8 CPU) 01:00:51 LINUX RESTART (8 CPU) 01:01:01 CPU %user %nice %system %iowait %steal %idle 01:02:02 all 9.09 0.00 3.06 1.87 0.07 85.91 01:02:02 0 8.99 0.00 2.72 0.49 0.07 87.73 01:02:02 1 11.53 0.00 3.67 2.73 0.05 82.03 01:02:02 2 8.61 0.00 2.80 0.96 0.07 87.56 01:02:02 3 8.50 0.00 2.87 0.91 0.07 87.64 01:02:02 4 6.61 0.00 3.27 0.76 0.07 89.30 01:02:02 5 8.78 0.00 2.36 0.52 0.07 88.27 01:02:02 6 9.77 0.00 3.01 0.54 0.07 86.62 01:02:02 7 9.89 0.00 3.78 8.10 0.07 78.15 01:03:01 all 5.85 0.00 2.78 3.92 0.07 87.39 01:03:01 0 5.75 0.00 1.71 1.48 0.03 91.02 01:03:01 1 5.49 0.00 3.33 0.39 0.07 90.72 01:03:01 2 5.99 0.00 2.26 1.42 0.07 90.26 01:03:01 3 5.70 0.00 2.54 1.58 0.07 90.11 01:03:01 4 5.55 0.00 2.88 12.64 0.09 78.85 01:03:01 5 5.55 0.00 3.69 2.89 0.09 87.79 01:03:01 6 7.29 0.00 2.37 0.14 0.07 90.13 01:03:01 7 5.42 0.00 3.49 10.83 0.07 80.18 01:04:01 all 38.43 0.00 6.73 1.74 0.11 52.99 01:04:01 0 37.99 0.00 7.14 1.35 0.10 53.43 01:04:01 1 37.68 0.00 7.29 0.47 0.10 54.46 01:04:01 2 39.16 0.00 6.38 0.37 0.10 53.99 01:04:01 3 38.92 0.00 7.07 0.30 0.12 53.59 01:04:01 4 38.18 0.00 6.52 1.01 0.10 54.19 01:04:01 5 38.27 0.00 6.20 0.22 0.10 55.22 01:04:01 6 38.76 0.00 5.96 0.56 0.10 54.63 01:04:01 7 38.48 0.00 7.28 9.72 0.12 44.39 Average: all 17.84 0.00 4.20 2.50 0.08 75.38 Average: 0 17.63 0.00 3.87 1.10 0.07 77.34 Average: 1 18.29 0.00 4.77 1.20 0.07 75.66 Average: 2 17.96 0.00 3.82 0.91 0.08 77.22 Average: 3 17.79 0.00 4.17 0.93 0.08 77.03 Average: 4 16.85 0.00 4.23 4.76 0.08 74.08 Average: 5 17.58 0.00 4.08 1.20 0.08 77.06 Average: 6 18.63 0.00 3.78 0.41 0.08 77.09 Average: 7 17.97 0.00 4.86 9.55 0.08 67.55