---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15159 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 nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15159) 07/17/26 _x86_64_ (8 CPU) 05:43:29 LINUX RESTART (8 CPU) 05:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:45:01 406.15 22.55 383.60 0.00 3345.84 57194.07 0.00 05:46:01 171.33 1.57 169.77 0.00 16.79 40365.28 0.00 05:47:01 157.29 0.22 157.07 0.00 20.53 52292.35 0.00 Average: 244.92 8.11 236.81 0.00 1127.60 49949.50 0.00 05:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 28362908 31490428 804568 2.45 96176 3295124 2080800 6.13 1121364 2984180 5916 05:46:01 26035908 30804568 1479664 4.50 157360 4700784 2507392 7.39 2255784 3989608 418980 05:47:01 26108808 31482132 799640 2.43 175232 5250404 1906180 5.62 1667544 4459864 224 Average: 26835875 31259043 1027957 3.13 142923 4415437 2164791 6.38 1681564 3811217 141707 05:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 ens3 628.33 466.44 8064.93 125.30 0.00 0.00 0.00 0.00 05:45:01 vethf073eb9 76.97 83.47 7.83 79.62 0.00 0.00 0.00 0.01 05:45:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 05:45:01 docker0 137.28 142.19 11.02 414.47 0.00 0.00 0.00 0.00 05:46:01 veth8060be7 0.12 0.27 0.01 0.02 0.00 0.00 0.00 0.00 05:46:01 ens3 352.02 302.60 2799.09 37.76 0.00 0.00 0.00 0.00 05:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:46:01 docker0 282.49 318.01 21.99 2767.15 0.00 0.00 0.00 0.00 05:47:01 ens3 126.58 72.95 2728.52 18.54 0.00 0.00 0.00 0.00 05:47:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 05:47:01 docker0 7.27 13.40 0.47 128.70 0.00 0.00 0.00 0.00 Average: ens3 368.98 280.67 4530.65 60.53 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 142.36 157.88 11.16 1103.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15159) 07/17/26 _x86_64_ (8 CPU) 05:43:29 LINUX RESTART (8 CPU) 05:44:01 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 9.03 0.00 3.17 1.44 0.06 86.30 05:45:01 0 7.55 0.00 3.51 0.98 0.05 87.91 05:45:01 1 8.07 0.00 2.45 0.32 0.05 89.11 05:45:01 2 8.01 0.00 3.59 0.56 0.07 87.77 05:45:01 3 9.06 0.00 4.01 3.89 0.07 82.98 05:45:01 4 10.13 0.00 3.77 0.95 0.05 85.10 05:45:01 5 12.46 0.00 2.82 0.17 0.07 84.49 05:45:01 6 8.97 0.00 3.01 2.21 0.07 85.74 05:45:01 7 7.95 0.00 2.20 2.47 0.05 87.32 05:46:01 all 38.29 0.00 6.55 0.72 0.09 54.35 05:46:01 0 38.31 0.00 6.86 0.25 0.08 54.49 05:46:01 1 38.38 0.00 6.35 0.35 0.10 54.81 05:46:01 2 37.96 0.00 6.88 0.12 0.08 54.96 05:46:01 3 38.59 0.00 6.71 1.06 0.08 53.55 05:46:01 4 38.38 0.00 5.80 0.10 0.07 55.65 05:46:01 5 38.81 0.00 6.29 0.07 0.08 54.75 05:46:01 6 38.01 0.00 7.95 3.65 0.10 50.29 05:46:01 7 37.87 0.00 5.55 0.20 0.08 56.29 05:47:01 all 35.97 0.00 6.69 0.76 0.08 56.50 05:47:01 0 35.02 0.00 6.97 0.25 0.08 57.68 05:47:01 1 36.51 0.00 6.91 1.56 0.08 54.93 05:47:01 2 34.36 0.00 6.44 0.13 0.08 58.98 05:47:01 3 36.69 0.00 7.14 0.07 0.10 56.01 05:47:01 4 36.26 0.00 7.36 3.31 0.10 52.96 05:47:01 5 34.77 0.00 5.92 0.37 0.07 58.87 05:47:01 6 36.73 0.00 6.42 0.20 0.07 56.58 05:47:01 7 37.38 0.00 6.37 0.20 0.08 55.97 Average: all 27.78 0.00 5.47 0.98 0.08 65.69 Average: 0 26.97 0.00 5.78 0.49 0.07 66.69 Average: 1 27.69 0.00 5.24 0.75 0.08 66.25 Average: 2 26.83 0.00 5.64 0.27 0.08 67.18 Average: 3 28.13 0.00 5.95 1.67 0.08 64.16 Average: 4 28.30 0.00 5.64 1.45 0.07 64.53 Average: 5 28.68 0.00 5.01 0.20 0.07 66.03 Average: 6 27.89 0.00 5.79 2.02 0.08 64.22 Average: 7 27.77 0.00 4.71 0.96 0.07 66.49