---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-40056 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-40056) 03/03/25 _x86_64_ (8 CPU) 12:19:14 LINUX RESTART (8 CPU) 12:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:21:01 243.47 11.68 231.79 0.00 1799.29 113378.34 0.00 12:22:01 42.72 0.02 42.70 0.00 0.13 33396.93 0.00 Average: 142.26 5.80 136.46 0.00 892.23 73054.97 0.00 12:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:21:01 28168236 31379708 926188 2.82 126176 3266284 2031940 5.99 1334452 2886972 20264 12:22:01 27032976 31428172 873956 2.66 130104 4380360 1996540 5.88 1933448 3355308 170328 Average: 27600606 31403940 900072 2.74 128140 3823322 2014240 5.94 1633950 3121140 95296 12:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:21:01 docker0 758.63 831.05 55.68 4613.72 0.00 0.00 0.00 0.00 12:21:01 veth059e2eb 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 12:21:01 lo 4.54 4.54 0.44 0.44 0.00 0.00 0.00 0.00 12:21:01 ens3 1084.85 909.41 9635.85 104.66 0.00 0.00 0.00 0.00 12:22:01 docker0 1.23 1.23 0.09 0.11 0.00 0.00 0.00 0.00 12:22:01 veth059e2eb 1.23 1.30 0.11 0.12 0.00 0.00 0.00 0.00 12:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 ens3 34.92 26.50 27.27 15.98 0.00 0.00 0.00 0.00 Average: docker0 376.78 412.69 27.65 2287.72 0.00 0.00 0.00 0.00 Average: veth059e2eb 0.62 0.72 0.05 0.06 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 555.52 464.28 4791.60 59.95 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-40056) 03/03/25 _x86_64_ (8 CPU) 12:19:14 LINUX RESTART (8 CPU) 12:20:02 CPU %user %nice %system %iowait %steal %idle 12:21:01 all 10.68 0.00 4.85 1.92 0.07 82.48 12:21:01 0 11.39 0.00 3.74 1.22 0.05 83.60 12:21:01 1 10.07 0.00 4.15 1.49 0.10 84.18 12:21:01 2 10.63 0.00 4.06 0.05 0.07 85.19 12:21:01 3 8.72 0.00 4.52 2.13 0.05 84.57 12:21:01 4 10.20 0.00 5.55 0.10 0.07 84.08 12:21:01 5 9.09 0.00 5.91 9.45 0.09 75.46 12:21:01 6 9.90 0.00 6.33 0.43 0.07 83.27 12:21:01 7 15.39 0.00 4.57 0.53 0.07 79.44 12:22:01 all 41.74 0.00 6.10 0.56 0.09 51.51 12:22:01 0 41.00 0.00 5.63 0.02 0.10 53.25 12:22:01 1 40.75 0.00 7.07 0.10 0.10 51.98 12:22:01 2 43.38 0.00 5.98 0.08 0.10 50.45 12:22:01 3 42.90 0.00 5.25 0.00 0.10 51.75 12:22:01 4 39.66 0.00 6.13 0.03 0.08 54.09 12:22:01 5 40.44 0.00 6.04 3.89 0.08 49.55 12:22:01 6 42.85 0.00 6.08 0.40 0.08 50.58 12:22:01 7 42.88 0.00 6.59 0.00 0.08 50.45 Average: all 26.40 0.00 5.48 1.24 0.08 66.80 Average: 0 26.35 0.00 4.69 0.61 0.08 68.27 Average: 1 25.58 0.00 5.63 0.79 0.10 67.90 Average: 2 27.21 0.00 5.03 0.07 0.08 67.61 Average: 3 26.03 0.00 4.89 1.05 0.08 67.95 Average: 4 25.11 0.00 5.84 0.07 0.08 68.90 Average: 5 24.98 0.00 5.98 6.63 0.09 62.33 Average: 6 26.62 0.00 6.21 0.42 0.08 66.68 Average: 7 29.29 0.00 5.59 0.26 0.08 64.78