---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9794 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9794) 05/21/26 _x86_64_ (8 CPU) 10:38:31 LINUX RESTART (8 CPU) 10:39:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:40:01 344.73 11.21 333.51 0.00 1572.80 48779.34 0.00 10:41:01 125.10 0.37 124.73 0.00 16.66 62971.10 0.00 10:42:01 18.35 0.40 17.95 0.00 3.20 8635.38 0.00 10:43:01 86.65 0.25 86.40 0.00 24.40 23782.44 0.00 Average: 143.71 3.06 140.65 0.00 404.27 36042.06 0.00 10:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 27819252 31376652 910224 2.77 104792 3672504 1900064 5.60 1431384 3161608 504348 10:41:01 26826492 31241464 1043356 3.17 130756 4430192 2117332 6.24 1445428 4058872 88480 10:42:01 26772368 31367868 914736 2.78 139308 4576324 1999508 5.89 1359172 4171044 0 10:43:01 26464192 31503608 775056 2.36 165196 4947136 1844908 5.44 1239212 4552964 336 Average: 26970576 31372398 910843 2.77 135013 4406539 1965453 5.79 1368799 3986122 148291 10:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 10:40:01 docker0 53.17 57.82 4.20 602.88 0.00 0.00 0.00 0.00 10:40:01 vethd3dca55 34.29 37.53 3.22 465.35 0.00 0.00 0.00 0.04 10:40:01 ens3 458.11 296.35 7981.34 101.96 0.00 0.00 0.00 0.00 10:41:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 10:41:01 docker0 10.06 11.10 0.88 105.88 0.00 0.00 0.00 0.00 10:41:01 veth7038b02 10.01 11.16 1.01 105.89 0.00 0.00 0.00 0.01 10:41:01 ens3 257.21 157.29 6676.00 29.10 0.00 0.00 0.00 0.00 10:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 docker0 22.50 22.65 2.00 358.31 0.00 0.00 0.00 0.00 10:42:01 veth7038b02 22.50 22.71 2.30 358.31 0.00 0.00 0.00 0.03 10:42:01 ens3 27.23 25.10 362.18 4.38 0.00 0.00 0.00 0.00 10:43:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 10:43:01 docker0 3.82 3.00 0.63 1.18 0.00 0.00 0.00 0.00 10:43:01 ens3 239.53 169.71 3298.05 158.54 0.00 0.00 0.00 0.00 Average: lo 1.65 1.65 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 22.39 23.64 1.93 267.06 0.00 0.00 0.00 0.00 Average: ens3 245.52 162.11 4579.39 73.50 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9794) 05/21/26 _x86_64_ (8 CPU) 10:38:31 LINUX RESTART (8 CPU) 10:39:01 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 20.54 0.00 4.44 1.08 0.07 73.87 10:40:01 0 18.67 0.00 4.48 1.47 0.07 75.31 10:40:01 1 20.85 0.00 4.78 0.24 0.08 74.05 10:40:01 2 19.45 0.00 4.99 2.96 0.07 72.53 10:40:01 3 21.20 0.00 4.48 0.37 0.07 73.89 10:40:01 4 22.36 0.00 3.65 0.05 0.07 73.87 10:40:01 5 20.95 0.00 5.01 2.37 0.08 71.59 10:40:01 6 19.81 0.00 3.93 0.58 0.07 75.62 10:40:01 7 21.04 0.00 4.19 0.61 0.08 74.07 10:41:01 all 27.95 0.00 4.99 0.52 0.08 66.46 10:41:01 0 29.35 0.00 5.20 0.57 0.10 64.78 10:41:01 1 27.76 0.00 5.30 0.05 0.08 66.80 10:41:01 2 27.69 0.00 5.83 2.02 0.08 64.38 10:41:01 3 26.45 0.00 4.27 0.71 0.07 68.51 10:41:01 4 27.49 0.00 4.62 0.07 0.08 67.74 10:41:01 5 29.24 0.00 5.25 0.62 0.08 64.80 10:41:01 6 29.55 0.00 4.69 0.05 0.10 65.60 10:41:01 7 26.12 0.00 4.73 0.08 0.07 69.00 10:42:01 all 0.73 0.00 0.21 0.08 0.01 98.97 10:42:01 0 0.79 0.00 0.17 0.00 0.02 99.03 10:42:01 1 0.47 0.00 0.10 0.00 0.00 99.43 10:42:01 2 0.65 0.00 0.17 0.00 0.00 99.18 10:42:01 3 0.95 0.00 0.27 0.07 0.03 98.68 10:42:01 4 0.88 0.00 0.13 0.00 0.02 98.97 10:42:01 5 0.62 0.00 0.40 0.53 0.02 98.43 10:42:01 6 0.58 0.00 0.18 0.00 0.00 99.23 10:42:01 7 0.93 0.00 0.23 0.00 0.02 98.82 10:43:01 all 4.82 0.00 2.02 0.27 0.05 92.84 10:43:01 0 3.67 0.00 1.85 0.37 0.05 94.06 10:43:01 1 4.13 0.00 1.78 0.03 0.05 94.01 10:43:01 2 3.99 0.00 1.48 0.08 0.07 94.38 10:43:01 3 7.51 0.00 1.66 0.10 0.05 90.68 10:43:01 4 4.12 0.00 2.94 0.05 0.05 92.84 10:43:01 5 3.78 0.00 1.80 1.25 0.05 93.12 10:43:01 6 6.97 0.00 2.45 0.20 0.05 90.32 10:43:01 7 4.40 0.00 2.22 0.07 0.03 93.27 Average: all 13.46 0.00 2.90 0.48 0.06 83.09 Average: 0 13.09 0.00 2.92 0.60 0.06 83.34 Average: 1 13.24 0.00 2.98 0.08 0.05 83.65 Average: 2 12.88 0.00 3.10 1.26 0.05 82.71 Average: 3 14.00 0.00 2.66 0.31 0.05 82.97 Average: 4 13.66 0.00 2.83 0.04 0.05 83.41 Average: 5 13.60 0.00 3.11 1.19 0.06 82.05 Average: 6 14.17 0.00 2.80 0.21 0.05 82.76 Average: 7 13.09 0.00 2.84 0.19 0.05 83.83