---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-799 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-799) 05/02/25 _x86_64_ (8 CPU) 20:39:01 LINUX RESTART (8 CPU) 20:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:41:01 217.93 3.08 214.85 0.00 46.13 59557.41 0.00 20:42:01 144.09 0.15 143.94 0.00 22.00 42680.10 0.00 20:43:01 220.41 0.22 220.20 0.00 13.33 62233.36 0.00 Average: 194.15 1.15 193.00 0.00 27.15 54823.62 0.00 20:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:41:01 27515736 31496328 812668 2.47 159352 3932740 2039240 6.01 1319496 3486992 485192 20:42:01 27478180 31484064 817224 2.49 189036 3903492 1906272 5.62 1372060 3446184 337340 20:43:01 27002000 31515612 788004 2.40 199368 4386812 2007856 5.92 1386528 3890656 24 Average: 27331972 31498668 805965 2.45 182585 4074348 1984456 5.85 1359361 3607944 274185 20:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:41:01 docker0 368.27 509.55 30.17 3276.20 0.00 0.00 0.00 0.00 20:41:01 ens3 644.33 452.14 6483.86 52.11 0.00 0.00 0.00 0.00 20:41:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:42:01 ens3 32.43 19.73 34.00 12.12 0.00 0.00 0.00 0.00 20:42:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:42:01 veth45bbd9f 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 20:43:01 docker0 4.68 8.72 0.28 114.88 0.00 0.00 0.00 0.00 20:43:01 ens3 117.53 73.24 2648.83 16.98 0.00 0.00 0.00 0.00 20:43:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 124.32 172.79 10.15 1130.36 0.00 0.00 0.00 0.00 Average: ens3 264.76 181.70 3055.56 27.07 0.00 0.00 0.00 0.00 Average: lo 1.62 1.62 0.16 0.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-799) 05/02/25 _x86_64_ (8 CPU) 20:39:01 LINUX RESTART (8 CPU) 20:40:01 CPU %user %nice %system %iowait %steal %idle 20:41:01 all 7.99 0.00 3.52 1.97 0.05 86.46 20:41:01 0 6.47 0.00 3.40 0.13 0.05 89.95 20:41:01 1 9.80 0.00 3.39 0.18 0.05 86.57 20:41:01 2 7.21 0.00 3.78 0.44 0.05 88.52 20:41:01 3 7.07 0.00 4.00 2.41 0.05 86.47 20:41:01 4 8.60 0.00 3.26 0.50 0.03 87.60 20:41:01 5 8.86 0.00 2.99 3.43 0.05 84.67 20:41:01 6 8.74 0.00 3.27 0.64 0.05 87.30 20:41:01 7 7.18 0.00 4.08 8.07 0.05 80.62 20:42:01 all 44.03 0.00 7.66 2.00 0.08 46.23 20:42:01 0 43.56 0.00 6.65 0.62 0.07 49.10 20:42:01 1 43.29 0.00 8.24 0.64 0.07 47.77 20:42:01 2 45.08 0.00 7.72 2.00 0.08 45.11 20:42:01 3 44.83 0.00 7.38 1.93 0.08 45.77 20:42:01 4 43.49 0.00 8.39 1.08 0.08 46.96 20:42:01 5 44.05 0.00 7.59 1.48 0.08 46.79 20:42:01 6 43.70 0.00 7.72 1.01 0.07 47.50 20:42:01 7 44.24 0.00 7.59 7.29 0.08 40.79 20:43:01 all 27.02 0.00 6.07 2.79 0.07 64.04 20:43:01 0 26.75 0.00 5.99 2.75 0.07 64.43 20:43:01 1 27.43 0.00 5.45 0.03 0.10 66.99 20:43:01 2 27.75 0.00 6.66 15.08 0.08 50.43 20:43:01 3 27.45 0.00 5.49 1.08 0.07 65.91 20:43:01 4 26.41 0.00 5.68 0.30 0.05 67.56 20:43:01 5 28.34 0.00 7.10 2.51 0.07 61.98 20:43:01 6 25.05 0.00 6.28 0.22 0.07 68.37 20:43:01 7 26.99 0.00 5.92 0.50 0.07 66.52 Average: all 26.34 0.00 5.75 2.26 0.07 65.59 Average: 0 25.59 0.00 5.35 1.17 0.06 67.83 Average: 1 26.82 0.00 5.69 0.29 0.07 67.13 Average: 2 26.67 0.00 6.05 5.82 0.07 61.39 Average: 3 26.48 0.00 5.63 1.81 0.07 66.02 Average: 4 26.13 0.00 5.77 0.63 0.06 67.42 Average: 5 27.04 0.00 5.89 2.47 0.07 64.53 Average: 6 25.83 0.00 5.76 0.62 0.06 67.72 Average: 7 26.12 0.00 5.86 5.28 0.07 62.68