---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9282 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: 2799.998 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 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 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 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9282) 05/13/26 _x86_64_ (8 CPU) 11:46:01 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 125.98 4.78 121.20 0.00 525.88 49697.36 0.00 11:49:01 83.54 0.07 83.47 0.00 0.53 52426.33 0.00 11:50:01 71.90 0.15 71.75 0.00 5.20 37113.15 0.00 Average: 93.63 1.65 91.98 0.00 175.26 46393.93 0.00 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 27150432 31349888 929356 2.83 125856 4216156 1927792 5.68 1401292 3775632 982356 11:49:01 25902468 31266956 1009532 3.07 135308 5316564 2289732 6.75 1912188 4455824 620304 11:50:01 27808740 31490520 791192 2.41 138420 3729932 1860488 5.49 1198440 3364992 220 Average: 26953880 31369121 910027 2.77 133195 4420884 2026004 5.97 1503973 3865483 534293 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 vethdb7e37b 135.23 212.34 14.15 1848.82 0.00 0.00 0.00 0.15 11:48:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 11:48:01 docker0 206.37 287.60 17.28 2426.22 0.00 0.00 0.00 0.00 11:48:01 ens3 468.09 323.76 5885.20 80.04 0.00 0.00 0.00 0.00 11:49:01 vethdb7e37b 1.05 1.18 0.11 1.64 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 docker0 1.05 1.17 0.09 1.64 0.00 0.00 0.00 0.00 11:49:01 ens3 13.90 10.10 12.15 6.08 0.00 0.00 0.00 0.00 11:50:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 11:50:01 docker0 0.42 0.40 0.03 0.03 0.00 0.00 0.00 0.00 11:50:01 ens3 112.30 72.92 2535.21 17.92 0.00 0.00 0.00 0.00 Average: lo 0.74 0.74 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 68.51 95.32 5.73 800.26 0.00 0.00 0.00 0.00 Average: ens3 196.59 134.54 2793.68 34.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9282) 05/13/26 _x86_64_ (8 CPU) 11:46:01 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 32.26 0.00 5.84 0.71 0.11 61.08 11:48:01 0 31.46 0.00 5.83 0.09 0.10 62.52 11:48:01 1 31.60 0.00 6.24 2.24 0.10 59.82 11:48:01 2 34.13 0.00 5.97 0.09 0.12 59.69 11:48:01 3 32.24 0.00 6.05 0.43 0.12 61.16 11:48:01 4 34.17 0.00 5.68 0.60 0.12 59.43 11:48:01 5 31.46 0.00 5.81 0.09 0.10 62.54 11:48:01 6 31.85 0.00 5.70 2.10 0.10 60.24 11:48:01 7 31.15 0.00 5.48 0.07 0.09 63.21 11:49:01 all 61.78 0.00 8.14 0.15 0.12 29.81 11:49:01 0 62.63 0.00 8.47 0.00 0.12 28.77 11:49:01 1 61.46 0.00 8.67 1.08 0.12 28.67 11:49:01 2 61.79 0.00 7.95 0.05 0.12 30.09 11:49:01 3 63.91 0.00 8.04 0.02 0.12 27.92 11:49:01 4 60.63 0.00 8.45 0.05 0.12 30.76 11:49:01 5 61.27 0.00 7.91 0.02 0.12 30.69 11:49:01 6 60.62 0.00 7.44 0.00 0.12 31.82 11:49:01 7 61.90 0.00 8.19 0.00 0.13 29.77 11:50:01 all 19.73 0.00 2.55 0.37 0.06 77.28 11:50:01 0 20.37 0.00 2.25 0.02 0.05 77.31 11:50:01 1 20.12 0.00 2.09 0.15 0.07 77.57 11:50:01 2 20.32 0.00 2.70 0.03 0.07 76.88 11:50:01 3 19.46 0.00 3.02 0.03 0.07 77.42 11:50:01 4 19.15 0.00 2.14 0.56 0.07 78.09 11:50:01 5 19.90 0.00 3.46 0.02 0.07 76.55 11:50:01 6 19.59 0.00 2.25 1.29 0.07 76.79 11:50:01 7 18.93 0.00 2.51 0.87 0.05 77.64 Average: all 37.94 0.00 5.51 0.41 0.10 56.05 Average: 0 38.17 0.00 5.51 0.03 0.09 56.19 Average: 1 37.77 0.00 5.66 1.15 0.10 55.32 Average: 2 38.75 0.00 5.54 0.06 0.10 55.56 Average: 3 38.56 0.00 5.70 0.16 0.10 55.48 Average: 4 38.01 0.00 5.42 0.40 0.10 56.06 Average: 5 37.50 0.00 5.71 0.04 0.10 56.65 Average: 6 37.38 0.00 5.13 1.12 0.10 56.27 Average: 7 37.37 0.00 5.39 0.32 0.09 56.84