---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40968 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 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 12G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40968) 03/12/25 _x86_64_ (8 CPU) 01:24:32 LINUX RESTART (8 CPU) 01:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:26:01 469.56 18.80 450.76 0.00 1953.14 96854.92 0.00 01:27:01 155.59 1.17 154.42 0.00 36.66 44448.73 0.00 01:28:01 258.94 0.22 258.72 0.00 15.06 62918.45 0.00 Average: 294.70 6.73 287.97 0.00 668.29 68074.03 0.00 01:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 28116008 31546376 769168 2.34 129336 3467808 1851448 5.46 1246532 3023372 79152 01:27:01 27469460 31478168 826072 2.51 190764 3901212 2151096 6.34 1369676 3452864 388408 01:28:01 26819852 31514568 791624 2.41 198948 4572556 2070560 6.10 1432448 4031400 424980 Average: 27468440 31513037 795621 2.42 173016 3980525 2024368 5.97 1349552 3502545 297513 01:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:01 docker0 342.63 481.37 28.47 3150.86 0.00 0.00 0.00 0.00 01:26:01 ens3 916.83 600.93 8504.71 109.07 0.00 0.00 0.00 0.00 01:26:01 lo 6.67 6.67 0.65 0.65 0.00 0.00 0.00 0.00 01:27:01 docker0 0.30 0.42 0.03 0.15 0.00 0.00 0.00 0.00 01:27:01 ens3 30.29 17.83 30.35 11.57 0.00 0.00 0.00 0.00 01:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 veth90d06a3 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 01:28:01 docker0 20.81 49.64 1.51 881.34 0.00 0.00 0.00 0.00 01:28:01 ens3 185.02 100.53 3731.59 21.92 0.00 0.00 0.00 0.00 01:28:01 lo 2.53 2.53 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 121.25 177.14 10.00 1344.12 0.00 0.00 0.00 0.00 Average: ens3 377.38 239.77 4088.88 47.52 0.00 0.00 0.00 0.00 Average: lo 3.13 3.13 0.31 0.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40968) 03/12/25 _x86_64_ (8 CPU) 01:24:32 LINUX RESTART (8 CPU) 01:25:01 CPU %user %nice %system %iowait %steal %idle 01:26:01 all 10.42 0.00 4.24 2.09 0.07 83.19 01:26:01 0 12.49 0.00 3.85 0.29 0.07 83.31 01:26:01 1 9.21 0.00 4.69 4.47 0.07 81.57 01:26:01 2 12.92 0.00 4.12 0.72 0.07 82.16 01:26:01 3 10.28 0.00 3.83 0.27 0.07 85.55 01:26:01 4 9.82 0.00 3.90 1.28 0.08 84.92 01:26:01 5 9.63 0.00 4.54 4.45 0.07 81.32 01:26:01 6 9.01 0.00 3.65 0.22 0.05 87.08 01:26:01 7 9.99 0.00 5.33 5.03 0.07 79.59 01:27:01 all 43.05 0.00 7.69 1.04 0.07 48.15 01:27:01 0 42.94 0.00 7.27 0.24 0.07 49.49 01:27:01 1 44.04 0.00 7.68 0.49 0.08 47.70 01:27:01 2 42.78 0.00 8.14 1.23 0.08 47.76 01:27:01 3 43.34 0.00 6.93 0.15 0.07 49.52 01:27:01 4 42.40 0.00 7.62 0.64 0.07 49.26 01:27:01 5 43.87 0.00 8.73 0.32 0.07 47.01 01:27:01 6 41.76 0.00 6.95 0.32 0.07 50.90 01:27:01 7 43.24 0.00 8.20 4.99 0.08 43.49 01:28:01 all 27.49 0.00 5.84 2.10 0.08 64.50 01:28:01 0 27.95 0.00 5.62 0.12 0.05 66.25 01:28:01 1 27.57 0.00 6.31 0.56 0.07 65.49 01:28:01 2 26.16 0.00 5.50 3.11 0.08 65.14 01:28:01 3 27.92 0.00 5.75 0.24 0.10 65.99 01:28:01 4 28.00 0.00 5.47 0.42 0.07 66.04 01:28:01 5 27.65 0.00 5.32 0.39 0.07 66.58 01:28:01 6 27.59 0.00 6.05 0.56 0.08 65.72 01:28:01 7 27.05 0.00 6.72 11.45 0.08 54.70 Average: all 26.98 0.00 5.92 1.74 0.07 65.29 Average: 0 27.78 0.00 5.58 0.21 0.06 66.37 Average: 1 26.98 0.00 6.23 1.83 0.07 64.89 Average: 2 27.26 0.00 5.92 1.69 0.08 65.05 Average: 3 27.19 0.00 5.50 0.22 0.08 67.01 Average: 4 26.71 0.00 5.66 0.78 0.07 66.77 Average: 5 27.04 0.00 6.19 1.72 0.07 64.98 Average: 6 26.09 0.00 5.55 0.36 0.07 67.93 Average: 7 26.74 0.00 6.75 7.16 0.08 59.27