---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1791 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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: 2799.996 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 Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable 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; PBRSB-eIBRS Not affected; BHI Not affected 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 clzero xsaveerptr wbnoinvd arat npt lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1791) 09/04/26 _x86_64_ (8 CPU) 06:36:11 LINUX RESTART (8 CPU) 06:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:38:01 126.48 12.66 113.81 0.00 2142.98 39747.78 0.00 06:39:01 166.56 0.18 166.37 0.00 26.26 5609.60 0.00 Average: 146.52 6.42 140.09 0.00 1084.62 22678.69 0.00 06:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:38:01 28729976 31484708 812664 2.47 81424 2958856 2057428 6.07 1164356 2589412 7128 06:39:01 28373936 31497032 784496 2.39 94008 3291916 1874024 5.52 1224236 2845212 274640 Average: 28551956 31490870 798580 2.43 87716 3125386 1965726 5.80 1194296 2717312 140884 06:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:38:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 06:38:01 veth2da500f 17.48 28.11 1.22 421.35 0.00 0.00 0.00 0.03 06:38:01 docker0 91.33 150.47 5.15 811.62 0.00 0.00 0.00 0.00 06:38:01 ens3 333.26 221.98 3586.14 73.60 0.00 0.00 0.00 0.00 06:39:01 lo 1.33 1.33 0.13 0.13 0.00 0.00 0.00 0.00 06:39:01 docker0 28.93 44.43 1.97 359.89 0.00 0.00 0.00 0.00 06:39:01 ens3 198.15 151.41 2974.54 31.20 0.00 0.00 0.00 0.00 Average: lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 60.13 97.45 3.56 585.76 0.00 0.00 0.00 0.00 Average: ens3 265.71 186.69 3280.34 52.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1791) 09/04/26 _x86_64_ (8 CPU) 06:36:11 LINUX RESTART (8 CPU) 06:37:01 CPU %user %nice %system %iowait %steal %idle 06:38:01 all 7.92 0.00 3.16 0.82 0.01 88.10 06:38:01 0 10.50 0.00 3.58 0.18 0.00 85.74 06:38:01 1 8.70 0.00 4.17 0.44 0.02 86.68 06:38:01 2 8.01 0.00 2.73 0.42 0.00 88.83 06:38:01 3 8.45 0.00 3.45 1.57 0.00 86.53 06:38:01 4 6.06 0.00 2.21 0.08 0.00 91.65 06:38:01 5 8.09 0.00 3.42 1.23 0.02 87.24 06:38:01 6 7.67 0.00 3.09 0.13 0.02 89.09 06:38:01 7 5.88 0.00 2.64 2.47 0.00 89.01 06:39:01 all 9.64 0.00 3.09 0.36 0.01 86.90 06:39:01 0 10.52 0.00 3.32 0.30 0.02 85.84 06:39:01 1 11.56 0.00 3.28 0.40 0.00 84.76 06:39:01 2 8.29 0.00 3.20 1.04 0.02 87.45 06:39:01 3 5.22 0.00 2.16 0.19 0.02 92.42 06:39:01 4 11.27 0.00 3.39 0.25 0.00 85.09 06:39:01 5 9.60 0.00 2.88 0.08 0.00 87.44 06:39:01 6 10.84 0.00 3.57 0.40 0.00 85.19 06:39:01 7 9.76 0.00 2.95 0.25 0.02 87.02 Average: all 8.78 0.00 3.13 0.59 0.01 87.50 Average: 0 10.51 0.00 3.45 0.24 0.01 85.79 Average: 1 10.13 0.00 3.72 0.42 0.01 85.72 Average: 2 8.15 0.00 2.97 0.73 0.01 88.14 Average: 3 6.84 0.00 2.80 0.88 0.01 89.48 Average: 4 8.67 0.00 2.80 0.17 0.00 88.36 Average: 5 8.85 0.00 3.15 0.66 0.01 87.34 Average: 6 9.25 0.00 3.33 0.27 0.01 87.14 Average: 7 7.82 0.00 2.79 1.36 0.01 88.02