---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5040 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 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-5040) 04/13/26 _x86_64_ (8 CPU) 00:12:21 LINUX RESTART (8 CPU) 00:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 293.12 21.50 271.62 0.00 3165.87 89964.34 0.00 00:15:01 41.28 0.20 41.08 0.00 4.66 14789.82 0.00 00:16:01 125.01 0.35 124.66 0.00 33.46 40153.31 0.00 Average: 153.12 7.35 145.78 0.00 1067.88 48298.77 0.00 00:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 27281844 31470436 810992 2.47 147596 4196944 1867436 5.51 1348128 3711964 572 00:15:01 26030008 31198804 1075520 3.27 156912 5090512 2015772 5.94 1799312 4429592 520756 00:16:01 26400444 31488944 786956 2.39 165604 5003800 1841988 5.43 1607092 4250340 262912 Average: 26570765 31386061 891156 2.71 156704 4763752 1908399 5.63 1584844 4130632 261413 00:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 lo 4.27 4.27 0.44 0.44 0.00 0.00 0.00 0.00 00:14:01 veth4209a1d 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 00:14:01 docker0 345.83 454.94 28.92 3081.39 0.00 0.00 0.00 0.00 00:14:01 ens3 783.67 537.69 10227.27 104.82 0.00 0.00 0.00 0.00 00:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:15:01 veth0dbaa63 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 00:15:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 00:15:01 ens3 22.56 12.98 21.87 8.79 0.00 0.00 0.00 0.00 00:16:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 00:16:01 docker0 7.90 16.26 0.57 236.27 0.00 0.00 0.00 0.00 00:16:01 ens3 122.73 71.42 2825.24 14.44 0.00 0.00 0.00 0.00 Average: lo 1.89 1.89 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 117.91 157.06 9.83 1105.76 0.00 0.00 0.00 0.00 Average: ens3 309.62 207.34 4357.65 42.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5040) 04/13/26 _x86_64_ (8 CPU) 00:12:21 LINUX RESTART (8 CPU) 00:13:01 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 11.25 0.00 4.62 1.26 0.06 82.82 00:14:01 0 12.02 0.00 5.25 0.47 0.05 82.21 00:14:01 1 11.06 0.00 4.84 3.14 0.05 80.90 00:14:01 2 11.42 0.00 4.72 0.80 0.05 83.01 00:14:01 3 11.41 0.00 4.17 0.64 0.05 83.73 00:14:01 4 11.86 0.00 4.94 0.15 0.05 83.00 00:14:01 5 10.65 0.00 4.98 4.05 0.07 80.25 00:14:01 6 11.71 0.00 4.61 0.32 0.07 83.29 00:14:01 7 9.82 0.00 3.47 0.52 0.07 86.12 00:15:01 all 56.58 0.00 8.31 0.16 0.09 34.86 00:15:01 0 55.97 0.00 8.21 0.47 0.08 35.27 00:15:01 1 57.96 0.00 8.47 0.07 0.10 33.41 00:15:01 2 57.64 0.00 8.40 0.02 0.10 33.84 00:15:01 3 55.18 0.00 7.84 0.45 0.10 36.42 00:15:01 4 55.69 0.00 8.20 0.12 0.08 35.90 00:15:01 5 56.43 0.00 8.58 0.07 0.08 34.83 00:15:01 6 57.18 0.00 8.62 0.07 0.08 34.05 00:15:01 7 56.55 0.00 8.17 0.05 0.08 35.15 00:16:01 all 45.64 0.00 6.84 0.45 0.08 46.99 00:16:01 0 47.04 0.00 6.77 0.91 0.08 45.20 00:16:01 1 44.67 0.00 6.80 0.15 0.07 48.31 00:16:01 2 47.34 0.00 7.77 0.27 0.08 44.55 00:16:01 3 45.00 0.00 6.48 0.10 0.07 48.35 00:16:01 4 45.65 0.00 7.06 0.86 0.08 46.35 00:16:01 5 43.41 0.00 7.12 1.01 0.08 48.37 00:16:01 6 45.73 0.00 6.29 0.10 0.08 47.80 00:16:01 7 46.31 0.00 6.41 0.19 0.07 47.03 Average: all 37.88 0.00 6.59 0.62 0.08 54.83 Average: 0 38.36 0.00 6.74 0.62 0.07 54.21 Average: 1 37.98 0.00 6.71 1.11 0.07 54.12 Average: 2 38.88 0.00 6.97 0.36 0.08 53.72 Average: 3 37.25 0.00 6.17 0.40 0.07 56.11 Average: 4 37.77 0.00 6.73 0.38 0.07 55.04 Average: 5 36.93 0.00 6.90 1.70 0.08 54.38 Average: 6 38.25 0.00 6.51 0.16 0.08 54.99 Average: 7 37.62 0.00 6.02 0.25 0.07 56.03