---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40776 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-40776) 03/10/25 _x86_64_ (8 CPU) 20:06:13 LINUX RESTART (8 CPU) 20:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:08:01 147.42 3.29 144.13 0.00 416.47 60249.31 0.00 20:09:01 95.43 0.18 95.25 0.00 16.13 43470.49 0.00 20:10:01 211.10 0.28 210.81 0.00 24.40 73961.94 0.00 Average: 151.34 1.24 150.10 0.00 150.86 59221.54 0.00 20:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:08:01 28471680 31505148 808728 2.46 97124 3150100 2030144 5.98 1283980 2674544 81756 20:09:01 27880988 31298408 1005016 3.06 123968 3434960 2426820 7.15 1523184 2940824 377648 20:10:01 27145384 31508364 794540 2.42 148108 4309052 1819024 5.36 1321464 3833200 308 Average: 27832684 31437307 869428 2.64 123067 3631371 2091996 6.17 1376209 3149523 153237 20:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:08:01 lo 2.78 2.78 0.29 0.29 0.00 0.00 0.00 0.00 20:08:01 ens3 318.03 160.41 3382.32 33.51 0.00 0.00 0.00 0.00 20:08:01 docker0 89.34 171.56 6.85 2023.08 0.00 0.00 0.00 0.00 20:09:01 veth95ea020 61.22 105.52 5.95 886.48 0.00 0.00 0.00 0.07 20:09:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:09:01 ens3 186.54 112.45 993.90 24.87 0.00 0.00 0.00 0.00 20:09:01 docker0 84.95 136.14 6.82 946.89 0.00 0.00 0.00 0.00 20:10:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 20:10:01 ens3 137.14 80.17 2653.32 21.81 0.00 0.00 0.00 0.00 20:10:01 docker0 4.00 6.83 0.25 100.18 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 213.32 117.44 2337.38 26.69 0.00 0.00 0.00 0.00 Average: docker0 59.26 104.47 4.63 1017.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40776) 03/10/25 _x86_64_ (8 CPU) 20:06:13 LINUX RESTART (8 CPU) 20:07:02 CPU %user %nice %system %iowait %steal %idle 20:08:01 all 26.06 0.00 5.32 2.64 0.07 65.91 20:08:01 0 24.13 0.00 5.68 7.61 0.09 62.49 20:08:01 1 25.62 0.00 4.88 0.92 0.07 68.51 20:08:01 2 27.78 0.00 5.60 0.03 0.07 66.52 20:08:01 3 27.07 0.00 4.82 0.62 0.07 67.43 20:08:01 4 26.08 0.00 5.88 7.92 0.07 60.04 20:08:01 5 25.70 0.00 5.04 3.07 0.09 66.11 20:08:01 6 25.60 0.00 5.43 0.87 0.07 68.03 20:08:01 7 26.50 0.00 5.22 0.09 0.09 68.11 20:09:01 all 31.94 0.00 6.17 1.61 0.08 60.21 20:09:01 0 30.23 0.00 6.13 1.75 0.07 61.83 20:09:01 1 32.78 0.00 5.86 0.30 0.08 60.98 20:09:01 2 31.94 0.00 5.88 0.50 0.08 61.59 20:09:01 3 31.31 0.00 5.45 0.02 0.07 63.15 20:09:01 4 31.33 0.00 7.41 5.83 0.08 55.35 20:09:01 5 32.32 0.00 6.67 3.27 0.08 57.65 20:09:01 6 32.99 0.00 5.88 0.44 0.08 60.61 20:09:01 7 32.57 0.00 6.06 0.79 0.08 60.49 20:10:01 all 23.04 0.00 5.11 2.65 0.06 69.15 20:10:01 0 22.09 0.00 4.75 3.25 0.07 69.85 20:10:01 1 23.05 0.00 5.84 0.25 0.07 70.78 20:10:01 2 23.96 0.00 4.88 0.59 0.05 70.52 20:10:01 3 22.76 0.00 7.18 12.25 0.07 57.74 20:10:01 4 22.99 0.00 4.69 1.89 0.05 70.38 20:10:01 5 21.56 0.00 4.07 2.81 0.05 71.51 20:10:01 6 23.94 0.00 4.76 0.07 0.05 71.18 20:10:01 7 23.93 0.00 4.73 0.07 0.05 71.23 Average: all 27.02 0.00 5.53 2.30 0.07 65.08 Average: 0 25.49 0.00 5.52 4.19 0.07 64.74 Average: 1 27.18 0.00 5.53 0.49 0.07 66.72 Average: 2 27.90 0.00 5.45 0.38 0.07 66.20 Average: 3 27.04 0.00 5.82 4.32 0.07 62.75 Average: 4 26.79 0.00 5.99 5.19 0.07 61.96 Average: 5 26.53 0.00 5.26 3.05 0.07 65.09 Average: 6 27.52 0.00 5.36 0.46 0.07 66.60 Average: 7 27.68 0.00 5.34 0.32 0.07 66.60