---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1763 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-1763) 05/19/25 _x86_64_ (8 CPU) 02:31:23 LINUX RESTART (8 CPU) 02:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:33:01 346.43 10.40 336.04 0.00 1705.70 38816.93 0.00 02:34:01 116.20 0.45 115.75 0.00 29.46 43095.22 0.00 Average: 231.33 5.42 225.90 0.00 867.65 40955.89 0.00 02:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:33:01 27969464 31243384 1059340 3.22 100836 3361932 2394964 7.06 1762336 2663368 824356 02:34:01 28671008 31530892 770044 2.34 106112 2972416 1814992 5.35 1172328 2578408 420 Average: 28320236 31387138 914692 2.78 103474 3167174 2104978 6.20 1467332 2620888 412388 02:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:33:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 02:33:01 docker0 106.20 151.70 8.16 1053.86 0.00 0.00 0.00 0.00 02:33:01 veth3dffb32 77.07 119.36 7.04 856.26 0.00 0.00 0.00 0.07 02:33:01 ens3 437.42 274.69 5997.54 60.50 0.00 0.00 0.00 0.00 02:34:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 02:34:01 docker0 0.75 0.75 0.08 0.29 0.00 0.00 0.00 0.00 02:34:01 ens3 149.93 89.84 2581.18 28.74 0.00 0.00 0.00 0.00 Average: lo 2.57 2.57 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 53.48 76.23 4.12 527.12 0.00 0.00 0.00 0.00 Average: ens3 293.68 182.27 4289.50 44.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-1763) 05/19/25 _x86_64_ (8 CPU) 02:31:23 LINUX RESTART (8 CPU) 02:32:01 CPU %user %nice %system %iowait %steal %idle 02:33:01 all 25.91 0.00 6.23 2.76 0.08 65.02 02:33:01 0 26.05 0.00 6.15 0.51 0.08 67.20 02:33:01 1 26.39 0.00 5.94 5.96 0.08 61.63 02:33:01 2 25.52 0.00 5.88 1.32 0.08 67.20 02:33:01 3 25.63 0.00 5.90 3.00 0.08 65.39 02:33:01 4 25.78 0.00 6.03 2.35 0.08 65.75 02:33:01 5 25.90 0.00 6.11 3.45 0.08 64.45 02:33:01 6 26.56 0.00 7.40 3.70 0.07 62.28 02:33:01 7 25.42 0.00 6.45 1.81 0.08 66.24 02:34:01 all 26.39 0.00 4.51 1.93 0.07 67.10 02:34:01 0 26.62 0.00 5.49 5.86 0.07 61.96 02:34:01 1 25.98 0.00 4.67 5.58 0.07 63.70 02:34:01 2 25.95 0.00 4.27 0.45 0.07 69.27 02:34:01 3 25.50 0.00 4.00 0.02 0.08 70.40 02:34:01 4 26.84 0.00 4.37 1.13 0.07 67.60 02:34:01 5 27.35 0.00 4.22 0.15 0.07 68.21 02:34:01 6 26.53 0.00 4.92 1.38 0.07 67.10 02:34:01 7 26.36 0.00 4.16 0.93 0.05 68.50 Average: all 26.15 0.00 5.37 2.35 0.07 66.06 Average: 0 26.34 0.00 5.82 3.19 0.08 64.58 Average: 1 26.19 0.00 5.30 5.77 0.08 62.66 Average: 2 25.73 0.00 5.07 0.88 0.08 68.23 Average: 3 25.56 0.00 4.95 1.51 0.08 67.90 Average: 4 26.31 0.00 5.20 1.74 0.08 66.68 Average: 5 26.63 0.00 5.16 1.80 0.08 66.34 Average: 6 26.55 0.00 6.16 2.53 0.07 64.70 Average: 7 25.89 0.00 5.30 1.37 0.07 67.38