---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-603 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-603) 08/18/26 _x86_64_ (8 CPU) 04:53:27 LINUX RESTART (8 CPU) 04:54:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 344.64 22.84 321.80 0.00 3403.10 33054.53 0.00 04:56:01 217.53 1.58 215.95 0.00 31.73 63677.94 0.00 04:57:01 34.59 0.12 34.48 0.00 0.93 28677.89 0.00 04:58:01 102.57 0.55 102.02 0.00 78.91 23519.36 0.00 Average: 173.41 6.13 167.28 0.00 857.53 37266.78 0.00 04:54:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 28751176 31486580 823792 2.51 80248 2947168 1869428 5.51 1084252 2665796 169636 04:56:01 27043136 31352840 925436 2.82 151560 4286504 1974940 5.82 1560296 3705168 20244 04:57:01 26000608 31414204 862084 2.62 158296 5328596 1920160 5.66 2139324 4112640 242252 04:58:01 26435184 31164056 1109988 3.38 164828 4651084 2589616 7.63 2074292 3754740 332820 Average: 27057526 31354420 930325 2.83 138733 4303338 2088536 6.16 1714541 3559586 191238 04:54:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 docker0 55.88 91.52 3.07 329.14 0.00 0.00 0.00 0.00 04:55:01 lo 5.24 5.24 0.53 0.53 0.00 0.00 0.00 0.00 04:55:01 ens3 581.89 344.66 8303.66 114.66 0.00 0.00 0.00 0.00 04:56:01 docker0 429.48 608.62 33.47 2919.68 0.00 0.00 0.00 0.00 04:56:01 veth3dae1b0 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:56:01 ens3 643.56 448.66 2951.89 52.07 0.00 0.00 0.00 0.00 04:57:01 docker0 1.03 1.42 0.12 0.44 0.00 0.00 0.00 0.00 04:57:01 veth3dae1b0 1.03 1.48 0.13 0.44 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 ens3 13.08 7.57 10.85 5.34 0.00 0.00 0.00 0.00 04:58:01 docker0 5.00 9.20 0.35 128.36 0.00 0.00 0.00 0.00 04:58:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 04:58:01 ens3 34.34 22.24 210.87 10.58 0.00 0.00 0.00 0.00 04:58:01 veth4571c74 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 123.40 178.40 9.30 848.68 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.15 0.15 0.00 0.00 0.00 0.00 Average: ens3 316.00 204.61 2823.78 45.08 0.00 0.00 0.00 0.00 Average: veth4571c74 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-603) 08/18/26 _x86_64_ (8 CPU) 04:53:27 LINUX RESTART (8 CPU) 04:54:03 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 7.30 0.00 2.32 1.02 0.05 89.31 04:55:01 0 7.20 0.00 1.91 0.90 0.05 89.93 04:55:01 1 7.83 0.00 3.07 3.73 0.07 85.30 04:55:01 2 5.60 0.00 1.90 0.37 0.05 92.08 04:55:01 3 6.86 0.00 2.54 0.09 0.05 90.47 04:55:01 4 5.04 0.00 1.98 0.38 0.05 92.55 04:55:01 5 9.34 0.00 2.14 0.59 0.05 87.88 04:55:01 6 5.92 0.00 2.39 0.64 0.03 91.01 04:55:01 7 10.57 0.00 2.61 1.48 0.07 85.27 04:56:01 all 8.80 0.00 3.21 0.71 0.07 87.22 04:56:01 0 10.80 0.00 2.89 0.12 0.07 86.12 04:56:01 1 8.58 0.00 2.86 0.13 0.07 88.36 04:56:01 2 9.91 0.00 4.02 1.51 0.08 84.48 04:56:01 3 8.98 0.00 3.42 0.12 0.05 87.43 04:56:01 4 8.51 0.00 3.07 0.14 0.05 88.22 04:56:01 5 7.69 0.00 2.30 0.10 0.05 89.86 04:56:01 6 6.57 0.00 3.17 0.96 0.08 89.21 04:56:01 7 9.32 0.00 3.93 2.60 0.08 84.06 04:57:01 all 38.07 0.00 5.64 0.23 0.08 55.98 04:57:01 0 38.92 0.00 5.59 0.02 0.08 55.39 04:57:01 1 35.63 0.00 5.90 1.70 0.08 56.69 04:57:01 2 38.30 0.00 5.89 0.02 0.08 55.72 04:57:01 3 39.03 0.00 5.56 0.00 0.08 55.33 04:57:01 4 39.58 0.00 5.45 0.02 0.08 54.87 04:57:01 5 37.48 0.00 5.48 0.02 0.07 56.95 04:57:01 6 37.84 0.00 5.38 0.03 0.08 56.66 04:57:01 7 37.81 0.00 5.88 0.03 0.07 56.20 04:58:01 all 55.88 0.00 7.85 0.25 0.09 35.93 04:58:01 0 55.98 0.00 7.30 0.07 0.10 36.55 04:58:01 1 54.84 0.00 7.81 0.20 0.08 37.07 04:58:01 2 56.34 0.00 8.00 0.15 0.10 35.42 04:58:01 3 56.35 0.00 8.03 0.03 0.08 35.51 04:58:01 4 54.72 0.00 7.46 0.07 0.08 37.67 04:58:01 5 56.96 0.00 8.88 0.44 0.10 33.62 04:58:01 6 55.51 0.00 7.94 0.10 0.08 36.37 04:58:01 7 56.32 0.00 7.41 0.92 0.10 35.24 Average: all 27.71 0.00 4.78 0.55 0.07 66.89 Average: 0 28.42 0.00 4.44 0.27 0.08 66.79 Average: 1 26.92 0.00 4.93 1.42 0.08 66.65 Average: 2 27.79 0.00 4.98 0.51 0.08 66.64 Average: 3 28.03 0.00 4.91 0.06 0.07 66.93 Average: 4 27.17 0.00 4.52 0.15 0.07 68.09 Average: 5 28.05 0.00 4.72 0.28 0.07 66.88 Average: 6 26.64 0.00 4.74 0.43 0.07 68.12 Average: 7 28.69 0.00 4.98 1.25 0.08 64.99