---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1171 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: 2800.000 BogoMIPS: 5600.00 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1171) 08/31/26 _x86_64_ (8 CPU) 09:53:40 LINUX RESTART (8 CPU) 09:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:55:01 312.80 66.41 246.39 0.00 11527.01 64566.97 0.00 09:56:01 122.43 0.72 121.71 0.00 9.86 45208.41 0.00 Average: 217.60 33.56 184.05 0.00 5767.96 54886.89 0.00 09:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:55:01 28704160 31509100 785592 2.39 87224 2998172 1793232 5.29 1003128 2767328 488192 09:56:01 26604872 30529164 1748808 5.32 121844 3963160 2679760 7.90 2268888 3470892 301960 Average: 27654516 31019132 1267200 3.86 104534 3480666 2236496 6.59 1636008 3119110 395076 09:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:55:01 lo 3.53 3.53 0.33 0.33 0.00 0.00 0.00 0.00 09:55:01 docker0 47.19 49.39 3.34 267.25 0.00 0.00 0.00 0.00 09:55:01 ens3 547.91 428.00 8397.15 127.14 0.00 0.00 0.00 0.00 09:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:56:01 docker0 104.50 138.59 7.71 777.72 0.00 0.00 0.00 0.00 09:56:01 ens3 177.16 127.76 815.28 24.59 0.00 0.00 0.00 0.00 09:56:01 vethe043886 104.45 138.70 9.14 777.73 0.00 0.00 0.00 0.06 Average: lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 75.85 93.99 5.53 522.51 0.00 0.00 0.00 0.00 Average: ens3 362.52 277.86 4605.90 75.86 0.00 0.00 0.00 0.00 Average: vethe043886 52.23 69.36 4.57 388.90 0.00 0.00 0.00 0.03 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1171) 08/31/26 _x86_64_ (8 CPU) 09:53:40 LINUX RESTART (8 CPU) 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 8.62 0.00 2.66 1.63 0.00 87.08 09:55:01 0 10.81 0.00 1.78 0.15 0.00 87.26 09:55:01 1 7.96 0.00 2.85 0.47 0.00 88.72 09:55:01 2 8.09 0.00 2.56 1.88 0.00 87.47 09:55:01 3 8.82 0.00 2.34 0.27 0.00 88.57 09:55:01 4 9.96 0.00 3.87 4.66 0.00 81.50 09:55:01 5 8.21 0.00 3.57 0.59 0.00 87.63 09:55:01 6 6.23 0.00 2.05 0.59 0.00 91.13 09:55:01 7 8.88 0.00 2.29 4.47 0.00 84.36 09:56:01 all 44.67 0.00 6.56 0.65 0.02 48.10 09:56:01 0 46.43 0.00 6.70 0.42 0.02 46.44 09:56:01 1 45.20 0.00 6.77 0.92 0.02 47.08 09:56:01 2 44.18 0.00 6.36 0.12 0.03 49.31 09:56:01 3 42.44 0.00 6.86 0.22 0.02 50.46 09:56:01 4 43.88 0.00 6.90 0.15 0.02 49.06 09:56:01 5 45.87 0.00 6.24 0.08 0.02 47.79 09:56:01 6 45.15 0.00 5.69 0.24 0.00 48.92 09:56:01 7 44.21 0.00 6.99 3.01 0.02 45.77 Average: all 26.65 0.00 4.61 1.14 0.01 67.59 Average: 0 28.64 0.00 4.24 0.28 0.01 66.83 Average: 1 26.56 0.00 4.81 0.70 0.01 67.92 Average: 2 26.14 0.00 4.46 1.00 0.02 68.39 Average: 3 25.66 0.00 4.61 0.24 0.01 69.48 Average: 4 26.91 0.00 5.38 2.41 0.01 65.29 Average: 5 27.07 0.00 4.91 0.34 0.01 67.68 Average: 6 25.68 0.00 3.87 0.41 0.00 70.04 Average: 7 26.56 0.00 4.64 3.74 0.01 65.04