---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40906 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40906) 03/11/25 _x86_64_ (8 CPU) 10:59:04 LINUX RESTART (8 CPU) 11:00:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:01:01 296.59 4.97 291.62 0.00 446.90 78767.31 0.00 11:02:01 159.85 0.25 159.60 0.00 10.53 45310.36 0.00 11:03:01 139.98 0.10 139.88 0.00 2.00 42530.13 0.00 Average: 197.70 1.74 195.96 0.00 149.82 55273.07 0.00 11:00:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:01:01 27714008 31504664 810376 2.46 146264 3770348 2023204 5.96 1353156 3274636 165304 11:02:01 26957316 31312424 993092 3.02 204096 4229000 2394216 7.06 1590316 3737932 583236 11:03:01 26621908 31231604 1071496 3.26 213848 4412184 2278908 6.72 2040852 3563696 627596 Average: 27097744 31349564 958321 2.91 188069 4137177 2232109 6.58 1661441 3525421 458712 11:00:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:01:01 docker0 328.07 520.78 27.84 3247.81 0.00 0.00 0.00 0.00 11:01:01 ens3 662.59 413.59 6580.26 53.18 0.00 0.00 0.00 0.00 11:01:01 lo 2.90 2.90 0.29 0.29 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:02:01 ens3 20.18 13.46 23.38 9.00 0.00 0.00 0.00 0.00 11:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 vetha25deaa 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:03:01 docker0 1.60 3.37 0.09 38.15 0.00 0.00 0.00 0.00 11:03:01 ens3 29.58 17.93 66.64 10.96 0.00 0.00 0.00 0.00 11:03:01 vethabcda7b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:03:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 107.42 170.83 9.10 1070.96 0.00 0.00 0.00 0.00 Average: ens3 232.63 145.32 2174.11 24.05 0.00 0.00 0.00 0.00 Average: vethabcda7b 0.00 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.10 1.10 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40906) 03/11/25 _x86_64_ (8 CPU) 10:59:04 LINUX RESTART (8 CPU) 11:00:03 CPU %user %nice %system %iowait %steal %idle 11:01:01 all 7.79 0.00 3.94 2.37 0.07 85.83 11:01:01 0 7.67 0.00 3.61 2.55 0.05 86.12 11:01:01 1 7.75 0.00 3.97 0.23 0.09 87.97 11:01:01 2 7.66 0.00 3.99 6.63 0.07 81.65 11:01:01 3 7.39 0.00 4.09 1.29 0.05 87.18 11:01:01 4 6.87 0.00 4.06 0.65 0.07 88.35 11:01:01 5 7.65 0.00 2.82 0.33 0.07 89.12 11:01:01 6 9.11 0.00 4.30 0.73 0.10 85.76 11:01:01 7 8.20 0.00 4.66 6.59 0.07 80.49 11:02:01 all 35.47 0.00 6.67 1.34 0.11 56.42 11:02:01 0 34.33 0.00 6.15 0.25 0.10 59.17 11:02:01 1 36.02 0.00 7.03 0.24 0.10 56.62 11:02:01 2 37.45 0.00 5.96 1.20 0.12 55.27 11:02:01 3 36.85 0.00 7.57 7.52 0.14 47.93 11:02:01 4 33.77 0.00 5.78 0.30 0.08 60.06 11:02:01 5 35.87 0.00 6.33 0.17 0.10 57.53 11:02:01 6 35.21 0.00 6.10 0.19 0.10 58.41 11:02:01 7 34.23 0.00 8.46 0.88 0.10 56.33 11:03:01 all 52.40 0.00 7.41 0.91 0.12 39.16 11:03:01 0 52.12 0.00 7.41 0.24 0.13 40.11 11:03:01 1 52.58 0.00 7.19 2.59 0.12 37.52 11:03:01 2 52.49 0.00 7.41 0.00 0.12 39.98 11:03:01 3 52.39 0.00 7.34 1.48 0.12 38.67 11:03:01 4 52.22 0.00 7.53 0.08 0.13 40.03 11:03:01 5 52.67 0.00 7.08 0.55 0.12 39.57 11:03:01 6 53.86 0.00 7.73 1.51 0.12 36.79 11:03:01 7 50.90 0.00 7.55 0.86 0.10 40.59 Average: all 32.19 0.00 6.03 1.53 0.10 60.15 Average: 0 31.67 0.00 5.75 0.99 0.10 61.50 Average: 1 32.40 0.00 6.09 1.03 0.10 60.38 Average: 2 32.85 0.00 5.81 2.56 0.10 58.68 Average: 3 32.49 0.00 6.36 3.45 0.10 57.60 Average: 4 31.23 0.00 5.81 0.34 0.10 62.52 Average: 5 32.42 0.00 5.45 0.35 0.10 61.68 Average: 6 33.04 0.00 6.07 0.81 0.11 59.97 Average: 7 31.41 0.00 6.92 2.72 0.09 58.85