---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3400 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 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-3400) 03/13/26 _x86_64_ (8 CPU) 18:40:55 LINUX RESTART (8 CPU) 18:41:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:42:01 363.10 74.40 288.70 0.00 12583.16 199037.37 0.00 18:43:01 261.42 12.20 249.23 0.00 1727.58 71892.28 0.00 18:44:01 35.10 0.10 35.00 0.00 0.80 28628.87 0.00 18:45:01 99.77 0.30 99.47 0.00 23.73 23582.34 0.00 Average: 189.13 21.53 167.60 0.00 3546.78 80298.29 0.00 18:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:42:01 29244772 31527460 789620 2.40 74768 2508440 2019588 5.95 971004 2306136 612 18:43:01 27020416 31350376 926872 2.82 151672 4301680 1962988 5.79 1566324 3718220 20560 18:44:01 26401168 31312908 960844 2.92 158380 4834972 2288656 6.75 1747960 4111780 123764 18:45:01 26117040 31359212 912740 2.78 165072 5139604 2183924 6.44 2113340 4010888 806096 Average: 27195849 31387489 897519 2.73 137473 4196174 2113789 6.23 1599657 3536756 237758 18:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:42:01 ens3 545.13 367.66 4899.15 90.93 0.00 0.00 0.00 0.00 18:42:01 lo 3.90 3.90 0.38 0.38 0.00 0.00 0.00 0.00 18:42:01 docker0 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:42:01 veth191e490 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 18:43:01 ens3 667.67 446.98 6685.79 94.43 0.00 0.00 0.00 0.00 18:43:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 18:43:01 docker0 344.56 499.28 28.92 3292.26 0.00 0.00 0.00 0.00 18:43:01 vethe10140e 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:44:01 ens3 13.03 7.78 10.43 4.84 0.00 0.00 0.00 0.00 18:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 docker0 0.97 1.37 0.12 0.42 0.00 0.00 0.00 0.00 18:44:01 vethe10140e 0.97 1.43 0.13 0.42 0.00 0.00 0.00 0.00 18:45:01 ens3 37.14 20.83 311.55 9.86 0.00 0.00 0.00 0.00 18:45:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 18:45:01 docker0 6.53 12.68 0.49 228.50 0.00 0.00 0.00 0.00 18:45:01 veth2ee2846 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 314.79 210.16 2968.72 49.84 0.00 0.00 0.00 0.00 Average: lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 Average: docker0 88.38 128.86 7.41 883.87 0.00 0.00 0.00 0.00 Average: veth2ee2846 0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3400) 03/13/26 _x86_64_ (8 CPU) 18:40:55 LINUX RESTART (8 CPU) 18:41:02 CPU %user %nice %system %iowait %steal %idle 18:42:01 all 7.52 0.00 2.32 4.07 0.05 86.05 18:42:01 0 7.86 0.00 2.35 1.45 0.05 88.28 18:42:01 1 8.73 0.00 2.00 0.39 0.05 88.83 18:42:01 2 8.54 0.00 1.28 1.33 0.05 88.79 18:42:01 3 9.85 0.00 1.64 1.81 0.03 86.68 18:42:01 4 6.15 0.00 2.20 4.73 0.05 86.86 18:42:01 5 5.49 0.00 2.10 0.94 0.05 91.43 18:42:01 6 4.08 0.00 4.75 21.44 0.05 69.68 18:42:01 7 9.45 0.00 2.22 0.53 0.03 87.77 18:43:01 all 9.80 0.00 3.81 4.01 0.07 82.30 18:43:01 0 8.69 0.00 4.85 9.52 0.08 76.86 18:43:01 1 10.56 0.00 3.43 2.71 0.10 83.20 18:43:01 2 8.64 0.00 3.98 6.76 0.07 80.55 18:43:01 3 9.35 0.00 3.65 6.58 0.07 80.35 18:43:01 4 10.55 0.00 3.29 1.18 0.05 84.93 18:43:01 5 10.45 0.00 3.67 1.40 0.07 84.42 18:43:01 6 10.23 0.00 3.99 2.07 0.08 83.63 18:43:01 7 9.96 0.00 3.65 1.91 0.07 84.41 18:44:01 all 36.40 0.00 5.25 0.93 0.08 57.35 18:44:01 0 34.85 0.00 5.42 5.57 0.08 54.08 18:44:01 1 39.02 0.00 5.50 0.27 0.07 55.14 18:44:01 2 34.97 0.00 6.06 1.31 0.08 57.58 18:44:01 3 36.52 0.00 4.94 0.10 0.08 58.35 18:44:01 4 37.38 0.00 4.81 0.03 0.07 57.71 18:44:01 5 37.34 0.00 4.94 0.08 0.08 57.55 18:44:01 6 35.96 0.00 5.03 0.03 0.07 58.91 18:44:01 7 35.12 0.00 5.27 0.10 0.08 59.43 18:45:01 all 59.15 0.00 7.80 0.73 0.10 32.21 18:45:01 0 59.34 0.00 7.82 0.12 0.10 32.62 18:45:01 1 58.77 0.00 7.47 0.50 0.12 33.14 18:45:01 2 60.34 0.00 8.18 0.64 0.10 30.75 18:45:01 3 58.93 0.00 8.17 0.22 0.08 32.59 18:45:01 4 58.50 0.00 7.52 0.13 0.10 33.75 18:45:01 5 59.27 0.00 7.91 0.12 0.10 32.59 18:45:01 6 59.72 0.00 7.64 3.69 0.12 28.83 18:45:01 7 58.35 0.00 7.71 0.44 0.10 33.39 Average: all 28.32 0.00 4.81 2.43 0.08 64.37 Average: 0 27.80 0.00 5.12 4.16 0.08 62.84 Average: 1 29.36 0.00 4.61 0.97 0.08 64.97 Average: 2 28.21 0.00 4.89 2.51 0.08 64.31 Average: 3 28.75 0.00 4.61 2.17 0.07 64.40 Average: 4 28.25 0.00 4.46 1.51 0.07 65.72 Average: 5 28.23 0.00 4.66 0.63 0.08 66.40 Average: 6 27.67 0.00 5.36 6.74 0.08 60.15 Average: 7 28.32 0.00 4.72 0.74 0.07 66.14