---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772746 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772746) 11/08/25 _x86_64_ (8 CPU) 02:06:40 LINUX RESTART (8 CPU) 02:07:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:08:01 459.36 74.73 384.63 0.00 13276.94 101565.25 0.00 02:09:01 249.18 4.67 244.51 0.00 53.86 73785.30 0.00 02:10:01 194.63 0.33 194.30 0.00 3.60 89952.87 0.00 02:11:01 178.29 0.53 177.75 0.00 62.92 58853.52 0.00 Average: 268.78 19.61 249.17 0.00 3266.34 80867.65 0.00 02:07:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 27818408 31471328 815872 2.48 96224 3808908 1912248 5.64 1150384 3471152 338868 02:09:01 25317292 31426824 843400 2.57 170784 5975224 1909676 5.63 1686292 5200892 598328 02:10:01 24658376 31462372 810264 2.46 219016 6555836 1696612 5.00 1858012 5631664 296 02:11:01 22915004 31449052 820336 2.50 237856 8161912 1737148 5.12 2043792 7079036 920 Average: 25177270 31452394 822468 2.50 180970 6125470 1813921 5.35 1684620 5345686 234603 02:07:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 docker0 89.90 93.55 6.32 517.04 0.00 0.00 0.00 0.00 02:08:01 ens3 886.40 592.64 11514.38 149.57 0.00 0.00 0.00 0.00 02:08:01 lo 5.72 5.72 0.59 0.59 0.00 0.00 0.00 0.00 02:09:01 docker0 341.78 507.15 28.57 6471.73 0.00 0.00 0.00 0.00 02:09:01 veth6e31204 48.84 140.41 3.80 3457.00 0.00 0.00 0.00 0.28 02:09:01 ens3 578.49 381.79 7376.04 51.72 0.00 0.00 0.00 0.00 02:09:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:09:01 vethb719eb9 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 docker0 114.61 221.73 18.34 3067.82 0.00 0.00 0.00 0.00 02:10:01 ens3 254.04 135.94 3094.04 34.16 0.00 0.00 0.00 0.00 02:10:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 02:11:01 docker0 4.90 10.28 0.35 128.32 0.00 0.00 0.00 0.00 02:11:01 ens3 156.77 123.25 2678.55 133.80 0.00 0.00 0.00 0.00 02:11:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 138.20 209.14 13.45 2563.19 0.00 0.00 0.00 0.00 Average: ens3 465.44 306.03 6121.04 91.83 0.00 0.00 0.00 0.00 Average: lo 2.05 2.05 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772746) 11/08/25 _x86_64_ (8 CPU) 02:06:40 LINUX RESTART (8 CPU) 02:07:03 CPU %user %nice %system %iowait %steal %idle 02:08:01 all 11.81 0.00 3.81 3.39 0.06 80.93 02:08:01 0 9.68 0.00 4.92 11.03 0.07 74.30 02:08:01 1 14.81 0.00 4.29 1.38 0.05 79.47 02:08:01 2 12.17 0.00 4.31 2.48 0.05 80.98 02:08:01 3 14.66 0.00 2.68 1.50 0.05 81.10 02:08:01 4 12.04 0.00 3.77 4.30 0.07 79.82 02:08:01 5 10.30 0.00 3.27 0.64 0.07 85.72 02:08:01 6 9.67 0.00 3.79 5.04 0.07 81.43 02:08:01 7 11.14 0.00 3.46 0.68 0.05 84.67 02:09:01 all 33.62 0.00 7.53 1.88 0.08 56.88 02:09:01 0 34.08 0.00 7.69 0.49 0.08 57.66 02:09:01 1 35.26 0.00 7.86 1.77 0.10 55.00 02:09:01 2 34.19 0.00 8.18 0.66 0.08 56.89 02:09:01 3 33.23 0.00 7.16 0.41 0.08 59.12 02:09:01 4 30.90 0.00 6.51 0.56 0.07 61.97 02:09:01 5 32.77 0.00 6.85 0.54 0.08 59.75 02:09:01 6 36.15 0.00 8.75 8.62 0.08 46.40 02:09:01 7 32.38 0.00 7.26 2.06 0.08 58.21 02:10:01 all 16.43 0.00 3.35 1.89 0.07 78.26 02:10:01 0 12.15 0.00 1.84 0.02 0.05 85.94 02:10:01 1 17.76 0.00 4.32 1.23 0.07 76.63 02:10:01 2 16.21 0.00 2.40 0.39 0.07 80.94 02:10:01 3 11.96 0.00 3.05 9.11 0.05 75.84 02:10:01 4 9.68 0.00 2.96 0.18 0.07 87.11 02:10:01 5 14.31 0.00 3.69 1.60 0.08 80.32 02:10:01 6 35.84 0.00 4.24 2.25 0.08 57.58 02:10:01 7 13.65 0.00 4.30 0.27 0.10 81.67 02:11:01 all 25.76 0.00 5.11 2.69 0.08 66.36 02:11:01 0 27.95 0.00 5.81 0.54 0.08 65.62 02:11:01 1 25.27 0.00 4.79 0.59 0.08 69.27 02:11:01 2 25.05 0.00 6.34 4.24 0.08 64.29 02:11:01 3 28.14 0.00 4.74 1.18 0.08 65.86 02:11:01 4 21.90 0.00 3.82 0.61 0.07 73.61 02:11:01 5 25.08 0.00 5.19 2.56 0.08 67.08 02:11:01 6 25.80 0.00 5.18 4.39 0.08 64.53 02:11:01 7 26.88 0.00 5.04 7.42 0.07 60.59 Average: all 21.98 0.00 4.96 2.45 0.07 70.54 Average: 0 21.03 0.00 5.06 2.95 0.07 70.89 Average: 1 23.34 0.00 5.32 1.24 0.08 70.03 Average: 2 21.98 0.00 5.31 1.94 0.07 70.71 Average: 3 22.03 0.00 4.41 3.08 0.07 70.41 Average: 4 18.68 0.00 4.27 1.38 0.07 75.60 Average: 5 20.68 0.00 4.76 1.34 0.08 73.14 Average: 6 27.00 0.00 5.50 5.07 0.08 62.36 Average: 7 21.09 0.00 5.03 2.62 0.08 71.18