---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38083 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-38083) 02/03/25 _x86_64_ (8 CPU) 05:58:17 LINUX RESTART (8 CPU) 05:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:00:01 247.44 12.28 235.16 0.00 1730.11 68743.48 0.00 06:01:01 136.46 1.60 134.86 0.00 36.53 41128.35 0.00 06:02:01 211.28 0.33 210.95 0.00 20.53 63639.53 0.00 Average: 198.39 4.74 193.66 0.00 595.72 57837.12 0.00 05:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:00:01 27935260 31513468 802024 2.44 131888 3605012 2059972 6.07 1278584 3163680 150584 06:01:01 27402152 31382664 924040 2.81 188828 3876264 2265652 6.68 1456028 3438108 377124 06:02:01 26992724 31493788 813812 2.47 199188 4369632 1839084 5.42 1415680 3867428 380 Average: 27443379 31463307 846625 2.57 173301 3950303 2054903 6.06 1383431 3489739 176029 05:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:00:01 docker0 313.68 488.20 26.56 3063.33 0.00 0.00 0.00 0.00 06:00:01 ens3 718.16 460.67 7981.97 62.55 0.00 0.00 0.00 0.00 06:00:01 lo 5.93 5.93 0.58 0.58 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:01:01 ens3 42.51 21.86 42.71 15.67 0.00 0.00 0.00 0.00 06:01:01 vethb346c96 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:01:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 06:02:01 docker0 4.97 9.25 0.30 114.92 0.00 0.00 0.00 0.00 06:02:01 ens3 138.43 105.97 2719.82 119.17 0.00 0.00 0.00 0.00 06:02:01 lo 2.13 2.13 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 106.22 165.85 8.95 1059.42 0.00 0.00 0.00 0.00 Average: ens3 299.70 196.17 3581.50 65.80 0.00 0.00 0.00 0.00 Average: lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38083) 02/03/25 _x86_64_ (8 CPU) 05:58:17 LINUX RESTART (8 CPU) 05:59:01 CPU %user %nice %system %iowait %steal %idle 06:00:01 all 8.44 0.00 3.94 2.14 0.07 85.42 06:00:01 0 9.54 0.00 3.68 0.59 0.07 86.12 06:00:01 1 8.72 0.00 3.47 0.24 0.05 87.52 06:00:01 2 8.37 0.00 4.81 7.97 0.08 78.76 06:00:01 3 7.74 0.00 3.95 0.37 0.07 87.88 06:00:01 4 7.82 0.00 3.53 1.11 0.07 87.47 06:00:01 5 8.37 0.00 4.64 4.78 0.07 82.14 06:00:01 6 9.10 0.00 3.79 0.78 0.08 86.24 06:00:01 7 7.81 0.00 3.64 1.35 0.05 87.16 06:01:01 all 42.33 0.00 7.61 1.52 0.08 48.47 06:01:01 0 42.37 0.00 7.63 1.28 0.07 48.65 06:01:01 1 42.00 0.00 7.04 0.22 0.08 50.66 06:01:01 2 42.56 0.00 7.63 3.05 0.07 46.69 06:01:01 3 41.99 0.00 8.99 0.35 0.07 48.60 06:01:01 4 43.29 0.00 6.97 0.69 0.08 48.96 06:01:01 5 42.26 0.00 6.93 0.19 0.08 50.54 06:01:01 6 42.29 0.00 7.96 5.68 0.08 43.99 06:01:01 7 41.85 0.00 7.76 0.66 0.08 49.65 06:02:01 all 27.15 0.00 6.17 1.76 0.08 64.85 06:02:01 0 26.41 0.00 5.41 0.76 0.12 67.32 06:02:01 1 27.01 0.00 5.53 0.10 0.07 67.29 06:02:01 2 27.99 0.00 5.90 0.76 0.07 65.29 06:02:01 3 26.06 0.00 6.65 3.41 0.08 63.80 06:02:01 4 25.45 0.00 6.94 3.33 0.07 64.21 06:02:01 5 28.77 0.00 5.69 0.56 0.07 64.92 06:02:01 6 27.65 0.00 6.83 0.32 0.07 65.13 06:02:01 7 27.83 0.00 6.42 4.85 0.07 60.83 Average: all 25.97 0.00 5.91 1.81 0.07 66.25 Average: 0 26.06 0.00 5.57 0.87 0.08 67.42 Average: 1 25.91 0.00 5.35 0.19 0.07 68.49 Average: 2 26.31 0.00 6.11 3.92 0.07 63.58 Average: 3 25.25 0.00 6.53 1.38 0.07 66.77 Average: 4 25.55 0.00 5.82 1.71 0.07 66.85 Average: 5 26.50 0.00 5.75 1.83 0.07 65.84 Average: 6 26.35 0.00 6.19 2.26 0.08 65.12 Average: 7 25.82 0.00 5.94 2.28 0.07 65.90