---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-38058 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-38058) 02/02/25 _x86_64_ (8 CPU) 23:00:35 LINUX RESTART (8 CPU) 23:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:02:01 314.51 38.51 276.00 0.00 4229.56 150264.16 0.00 23:03:01 125.21 0.33 124.88 0.00 22.66 57151.14 0.00 Average: 219.86 19.42 200.44 0.00 2126.11 103707.65 0.00 23:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:02:01 28777180 31484012 821960 2.50 95800 2824440 1916268 5.65 1153724 2488700 304540 23:03:01 28648168 31514772 794352 2.42 103236 2975928 1780660 5.25 1169928 2605148 828 Average: 28712674 31499392 808156 2.46 99518 2900184 1848464 5.45 1161826 2546924 152684 23:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:02:01 docker0 80.47 119.31 6.74 992.36 0.00 0.00 0.00 0.00 23:02:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 23:02:01 ens3 579.87 397.80 6744.78 110.08 0.00 0.00 0.00 0.00 23:02:01 veth64e8d1b 61.21 100.00 5.95 845.01 0.00 0.00 0.00 0.07 23:03:01 docker0 0.73 0.72 0.08 0.27 0.00 0.00 0.00 0.00 23:03:01 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 23:03:01 ens3 101.33 63.82 2537.57 17.19 0.00 0.00 0.00 0.00 Average: docker0 40.60 60.01 3.41 496.32 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 340.60 230.81 4641.18 63.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-38058) 02/02/25 _x86_64_ (8 CPU) 23:00:35 LINUX RESTART (8 CPU) 23:01:01 CPU %user %nice %system %iowait %steal %idle 23:02:01 all 10.48 0.00 3.45 3.93 0.08 82.07 23:02:01 0 8.69 0.00 3.85 6.94 0.08 80.44 23:02:01 1 9.03 0.00 3.11 4.93 0.08 82.85 23:02:01 2 10.20 0.00 3.73 1.81 0.08 84.17 23:02:01 3 11.15 0.00 3.45 7.92 0.08 77.40 23:02:01 4 14.77 0.00 2.98 0.96 0.07 81.22 23:02:01 5 8.81 0.00 3.67 0.55 0.07 86.90 23:02:01 6 9.96 0.00 3.03 5.01 0.07 81.93 23:02:01 7 11.19 0.00 3.80 3.31 0.07 81.64 23:03:01 all 27.95 0.00 5.95 2.93 0.08 63.09 23:03:01 0 29.07 0.00 7.25 16.53 0.12 47.03 23:03:01 1 27.98 0.00 5.32 0.52 0.07 66.11 23:03:01 2 24.78 0.00 5.74 0.96 0.08 68.43 23:03:01 3 29.07 0.00 5.76 0.74 0.07 64.35 23:03:01 4 28.70 0.00 5.43 0.60 0.07 65.20 23:03:01 5 27.28 0.00 5.98 3.22 0.08 63.44 23:03:01 6 28.74 0.00 6.07 0.45 0.07 64.66 23:03:01 7 27.95 0.00 6.10 0.56 0.07 65.33 Average: all 19.21 0.00 4.70 3.43 0.08 72.59 Average: 0 18.83 0.00 5.54 11.71 0.10 63.82 Average: 1 18.50 0.00 4.22 2.73 0.08 74.48 Average: 2 17.49 0.00 4.74 1.39 0.08 76.30 Average: 3 20.10 0.00 4.60 4.34 0.08 70.88 Average: 4 21.74 0.00 4.21 0.78 0.07 73.20 Average: 5 18.04 0.00 4.82 1.88 0.08 75.18 Average: 6 19.36 0.00 4.56 2.73 0.07 73.29 Average: 7 19.58 0.00 4.95 1.93 0.07 73.47