---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-314 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-314) 03/18/24 _x86_64_ (8 CPU) 18:56:37 LINUX RESTART (8 CPU) 18:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:58:01 155.31 38.91 116.40 0.00 4336.21 53854.06 0.00 18:59:01 142.38 0.38 141.99 0.00 18.40 50022.88 0.00 19:00:01 52.24 0.05 52.19 0.00 0.40 41159.81 0.00 Average: 116.43 12.97 103.46 0.00 1435.56 48314.81 0.00 18:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 29497696 31534280 806416 2.45 62784 2264740 2053140 6.05 1030536 2004372 324528 18:59:01 27585632 31228320 1071376 3.26 110392 3684248 2390996 7.05 1715956 3053344 699476 19:00:01 27171176 31441228 857100 2.61 115340 4266516 1943868 5.73 1800140 3343260 389544 Average: 28084835 31401276 911631 2.77 96172 3405168 2129335 6.28 1515544 2800325 471183 18:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 docker0 58.92 66.36 4.56 437.44 0.00 0.00 0.00 0.00 18:58:01 ens3 637.42 481.99 6451.82 112.94 0.00 0.00 0.00 0.00 18:58:01 lo 3.46 3.46 0.33 0.33 0.00 0.00 0.00 0.00 18:59:01 docker0 221.61 325.76 18.99 2127.29 0.00 0.00 0.00 0.00 18:59:01 ens3 366.86 246.26 2164.55 38.36 0.00 0.00 0.00 0.00 18:59:01 veth549d335 221.61 325.88 22.02 2127.30 0.00 0.00 0.00 0.17 18:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:00:01 docker0 3.03 4.15 0.20 5.90 0.00 0.00 0.00 0.00 19:00:01 ens3 27.98 26.83 20.03 80.07 0.00 0.00 0.00 0.00 19:00:01 veth549d335 3.03 4.17 0.25 5.90 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 94.72 132.46 7.94 859.22 0.00 0.00 0.00 0.00 Average: ens3 342.45 250.40 2858.84 76.92 0.00 0.00 0.00 0.00 Average: veth549d335 75.30 110.63 7.46 715.04 0.00 0.00 0.00 0.06 Average: lo 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-314) 03/18/24 _x86_64_ (8 CPU) 18:56:37 LINUX RESTART (8 CPU) 18:57:02 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 7.42 0.00 2.04 5.60 0.06 84.88 18:58:01 0 10.79 0.00 2.23 15.75 0.05 71.18 18:58:01 1 7.25 0.00 2.51 7.66 0.09 82.49 18:58:01 2 6.33 0.00 2.49 4.90 0.05 86.23 18:58:01 3 7.92 0.00 1.86 2.19 0.05 87.97 18:58:01 4 6.16 0.00 1.75 8.73 0.05 83.31 18:58:01 5 9.06 0.00 1.78 3.08 0.07 86.02 18:58:01 6 6.99 0.00 2.11 1.41 0.05 89.43 18:58:01 7 4.89 0.00 1.59 1.04 0.05 92.43 18:59:01 all 35.50 0.00 4.48 1.89 0.09 58.05 18:59:01 0 34.67 0.00 5.86 12.92 0.10 46.44 18:59:01 1 38.30 0.00 4.52 0.44 0.08 56.66 18:59:01 2 34.45 0.00 4.73 0.59 0.10 60.13 18:59:01 3 35.36 0.00 3.81 0.30 0.10 60.42 18:59:01 4 34.81 0.00 3.97 0.34 0.08 60.80 18:59:01 5 34.74 0.00 4.31 0.07 0.08 60.79 18:59:01 6 35.71 0.00 4.61 0.44 0.10 59.13 18:59:01 7 35.92 0.00 4.00 0.03 0.08 59.97 19:00:01 all 48.67 0.00 5.22 0.69 0.10 45.32 19:00:01 0 47.40 0.00 5.38 2.19 0.10 44.93 19:00:01 1 48.31 0.00 5.43 0.17 0.10 45.99 19:00:01 2 49.17 0.00 5.15 0.12 0.10 45.45 19:00:01 3 49.62 0.00 5.32 0.14 0.10 44.83 19:00:01 4 48.84 0.00 5.27 0.51 0.08 45.29 19:00:01 5 49.17 0.00 5.20 2.07 0.10 43.46 19:00:01 6 45.72 0.00 4.69 0.12 0.10 49.36 19:00:01 7 51.09 0.00 5.31 0.25 0.10 43.25 Average: all 30.63 0.00 3.92 2.71 0.08 62.65 Average: 0 31.03 0.00 4.50 10.27 0.08 54.13 Average: 1 31.46 0.00 4.17 2.72 0.09 61.56 Average: 2 30.13 0.00 4.13 1.85 0.08 63.80 Average: 3 31.07 0.00 3.67 0.87 0.08 64.30 Average: 4 30.04 0.00 3.67 3.16 0.07 63.05 Average: 5 31.04 0.00 3.77 1.73 0.08 63.37 Average: 6 29.53 0.00 3.81 0.66 0.08 65.92 Average: 7 30.76 0.00 3.64 0.44 0.08 65.08