---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41032 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: 2799.996 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-41032) 03/12/25 _x86_64_ (8 CPU) 05:56:54 LINUX RESTART (8 CPU) 05:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:58:02 334.28 48.39 285.89 0.00 5433.89 114565.97 0.00 05:59:01 339.43 3.85 335.59 0.00 43.11 100128.52 0.00 06:00:01 166.31 0.17 166.14 0.00 8.80 47699.12 0.00 Average: 279.67 17.54 262.13 0.00 1838.57 87393.80 0.00 05:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:58:02 29224416 31543224 783328 2.38 73380 2516528 2030436 5.98 1025876 2250748 622192 05:59:01 27145716 31406048 895012 2.72 187004 4164836 1979508 5.83 1704188 3449380 670028 06:00:01 27281692 31513688 789860 2.40 193992 4140604 2061876 6.08 1373144 3651728 225392 Average: 27883941 31487653 822733 2.50 151459 3607323 2023940 5.96 1367736 3117285 505871 05:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:58:02 lo 7.07 7.07 0.69 0.69 0.00 0.00 0.00 0.00 05:58:02 docker0 22.01 21.73 1.68 143.44 0.00 0.00 0.00 0.00 05:58:02 ens3 553.61 375.62 5950.47 96.49 0.00 0.00 0.00 0.00 05:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:59:01 docker0 295.26 418.13 25.46 2976.87 0.00 0.00 0.00 0.00 05:59:01 veth47d8cdf 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:59:01 ens3 450.84 312.81 3008.57 41.67 0.00 0.00 0.00 0.00 06:00:01 lo 1.87 1.87 0.20 0.20 0.00 0.00 0.00 0.00 06:00:01 docker0 4.53 9.07 0.27 114.87 0.00 0.00 0.00 0.00 06:00:01 ens3 117.01 68.52 2705.10 16.48 0.00 0.00 0.00 0.00 Average: lo 3.06 3.06 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 106.22 148.14 9.04 1067.79 0.00 0.00 0.00 0.00 Average: ens3 373.39 251.98 3892.96 51.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41032) 03/12/25 _x86_64_ (8 CPU) 05:56:54 LINUX RESTART (8 CPU) 05:57:01 CPU %user %nice %system %iowait %steal %idle 05:58:02 all 8.99 0.00 3.18 1.27 0.05 86.51 05:58:02 0 7.06 0.00 3.04 0.34 0.05 89.51 05:58:02 1 6.86 0.00 3.75 3.65 0.07 85.68 05:58:02 2 9.71 0.00 3.82 0.47 0.05 85.95 05:58:02 3 9.70 0.00 3.05 0.34 0.05 86.86 05:58:02 4 10.61 0.00 2.80 1.08 0.05 85.47 05:58:02 5 8.95 0.00 2.99 2.43 0.03 85.59 05:58:02 6 9.33 0.00 2.80 1.73 0.05 86.09 05:58:02 7 9.68 0.00 3.15 0.15 0.05 86.97 05:59:01 all 30.35 0.00 8.07 1.47 0.09 60.03 05:59:01 0 30.79 0.00 8.25 0.88 0.09 60.01 05:59:01 1 30.66 0.00 8.32 0.41 0.07 60.53 05:59:01 2 30.18 0.00 8.96 3.71 0.10 57.05 05:59:01 3 30.45 0.00 8.33 3.65 0.09 57.48 05:59:01 4 30.48 0.00 8.69 1.80 0.10 58.93 05:59:01 5 30.51 0.00 7.36 0.24 0.12 61.76 05:59:01 6 29.56 0.00 7.25 0.74 0.09 62.36 05:59:01 7 30.17 0.00 7.37 0.31 0.09 62.07 06:00:01 all 43.00 0.00 6.76 0.70 0.07 49.47 06:00:01 0 42.88 0.00 6.74 0.12 0.10 50.16 06:00:01 1 43.33 0.00 6.77 3.74 0.07 46.09 06:00:01 2 42.20 0.00 7.03 0.98 0.07 49.72 06:00:01 3 42.19 0.00 6.51 0.05 0.05 51.20 06:00:01 4 43.35 0.00 6.72 0.10 0.08 49.75 06:00:01 5 42.79 0.00 7.13 0.07 0.07 49.94 06:00:01 6 43.31 0.00 6.71 0.17 0.07 49.74 06:00:01 7 43.93 0.00 6.43 0.40 0.08 49.14 Average: all 27.44 0.00 5.99 1.14 0.07 65.36 Average: 0 26.89 0.00 5.99 0.44 0.08 66.60 Average: 1 26.94 0.00 6.27 2.62 0.07 64.11 Average: 2 27.35 0.00 6.59 1.71 0.07 64.28 Average: 3 27.42 0.00 5.94 1.32 0.06 65.25 Average: 4 28.16 0.00 6.05 0.99 0.08 64.72 Average: 5 27.44 0.00 5.82 0.91 0.07 65.75 Average: 6 27.37 0.00 5.58 0.88 0.07 66.10 Average: 7 27.93 0.00 5.64 0.29 0.07 66.06