---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-774878 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 15G 141G 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 15G 141G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-774878) 12/12/25 _x86_64_ (8 CPU) 05:34:50 LINUX RESTART (8 CPU) 05:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:36:02 399.95 81.69 318.26 0.00 13954.02 142674.98 0.00 05:37:01 235.84 3.93 231.91 0.00 58.70 65878.33 0.00 05:38:01 38.38 0.05 38.33 0.00 0.40 29468.48 0.00 05:39:01 132.68 0.40 132.28 0.00 47.06 34884.85 0.00 05:40:01 194.75 2.43 192.32 0.00 63.98 81786.74 0.00 Average: 200.20 17.75 182.45 0.00 2834.17 70955.58 0.00 05:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:02 28685052 31501708 797380 2.43 84560 3017692 1889596 5.57 1057516 2742624 245536 05:37:01 26255200 31277448 996480 3.03 155944 4953692 2164216 6.38 2032100 3980328 676232 05:38:01 25654228 30936008 1336636 4.07 160796 5183332 2419964 7.13 2127132 4458284 403528 05:39:01 26104204 31492168 782100 2.38 172460 5269860 1828680 5.39 1642264 4482828 465564 05:40:01 24479020 31442444 812660 2.47 229504 6631568 1941528 5.72 1789712 5784152 948 Average: 26235541 31329955 945051 2.88 160653 5011229 2048797 6.04 1729745 4289643 358362 05:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:02 ens3 705.15 466.88 8465.60 134.80 0.00 0.00 0.00 0.00 05:36:02 docker0 55.91 53.37 3.90 294.25 0.00 0.00 0.00 0.00 05:36:02 lo 5.30 5.30 0.54 0.54 0.00 0.00 0.00 0.00 05:37:01 ens3 450.65 349.69 3101.68 47.83 0.00 0.00 0.00 0.00 05:37:01 veth036560a 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:37:01 docker0 326.98 408.74 27.71 3062.48 0.00 0.00 0.00 0.00 05:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:38:01 ens3 9.73 6.98 7.31 4.03 0.00 0.00 0.00 0.00 05:38:01 veth036560a 1.10 1.53 0.14 0.47 0.00 0.00 0.00 0.00 05:38:01 docker0 1.10 1.50 0.12 0.47 0.00 0.00 0.00 0.00 05:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 ens3 107.23 64.77 2662.24 14.41 0.00 0.00 0.00 0.00 05:39:01 docker0 5.38 9.92 0.39 136.80 0.00 0.00 0.00 0.00 05:39:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 05:40:01 ens3 427.07 277.26 9039.92 50.34 0.00 0.00 0.00 0.00 05:40:01 docker0 70.93 68.28 6.45 884.58 0.00 0.00 0.00 0.00 05:40:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 05:40:01 veth5b32fc6 0.35 0.38 0.09 0.12 0.00 0.00 0.00 0.00 Average: ens3 339.59 232.72 4660.51 50.29 0.00 0.00 0.00 0.00 Average: docker0 91.27 107.35 7.65 868.33 0.00 0.00 0.00 0.00 Average: lo 1.81 1.81 0.18 0.18 0.00 0.00 0.00 0.00 Average: veth5b32fc6 0.07 0.08 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-774878) 12/12/25 _x86_64_ (8 CPU) 05:34:50 LINUX RESTART (8 CPU) 05:35:01 CPU %user %nice %system %iowait %steal %idle 05:36:02 all 9.21 0.00 2.91 2.12 0.06 85.70 05:36:02 0 9.09 0.00 3.14 4.02 0.05 83.69 05:36:02 1 8.58 0.00 2.46 0.44 0.05 88.47 05:36:02 2 11.55 0.00 3.65 0.64 0.05 84.11 05:36:02 3 7.58 0.00 2.35 0.49 0.07 89.52 05:36:02 4 8.81 0.00 2.23 0.81 0.07 88.09 05:36:02 5 7.11 0.00 2.37 5.81 0.07 84.64 05:36:02 6 10.37 0.00 3.83 0.61 0.07 85.13 05:36:02 7 10.61 0.00 3.25 4.19 0.03 81.91 05:37:01 all 31.40 0.00 6.47 1.52 0.07 60.52 05:37:01 0 29.75 0.00 6.38 0.31 0.09 63.48 05:37:01 1 32.63 0.00 6.08 0.48 0.07 60.73 05:37:01 2 30.60 0.00 7.12 0.19 0.09 62.01 05:37:01 3 32.04 0.00 6.22 0.24 0.05 61.44 05:37:01 4 32.14 0.00 6.18 4.14 0.07 57.48 05:37:01 5 30.02 0.00 7.52 5.77 0.09 56.61 05:37:01 6 31.56 0.00 6.36 0.79 0.07 61.22 05:37:01 7 32.50 0.00 5.94 0.29 0.07 61.20 05:38:01 all 42.17 0.00 5.87 0.46 0.08 51.42 05:38:01 0 43.62 0.00 6.03 0.07 0.07 50.22 05:38:01 1 42.78 0.00 5.65 0.62 0.08 50.86 05:38:01 2 43.46 0.00 5.88 0.08 0.07 50.51 05:38:01 3 42.40 0.00 5.69 0.05 0.07 51.80 05:38:01 4 40.88 0.00 5.37 0.02 0.07 53.67 05:38:01 5 39.84 0.00 5.89 2.55 0.10 51.61 05:38:01 6 42.74 0.00 6.13 0.02 0.08 51.03 05:38:01 7 41.65 0.00 6.29 0.28 0.07 51.70 05:39:01 all 41.04 0.00 6.77 0.84 0.07 51.29 05:39:01 0 40.86 0.00 6.96 0.76 0.07 51.35 05:39:01 1 40.98 0.00 6.33 0.10 0.07 52.52 05:39:01 2 41.90 0.00 6.52 1.33 0.07 50.18 05:39:01 3 40.83 0.00 6.84 0.74 0.07 51.52 05:39:01 4 39.80 0.00 6.35 0.13 0.07 53.65 05:39:01 5 40.71 0.00 7.63 1.72 0.07 49.87 05:39:01 6 41.98 0.00 7.17 0.39 0.07 50.40 05:39:01 7 41.22 0.00 6.35 1.55 0.07 50.81 05:40:01 all 10.25 0.00 4.36 1.76 0.06 83.56 05:40:01 0 10.65 0.00 4.20 0.54 0.07 84.54 05:40:01 1 9.86 0.00 4.35 0.15 0.05 85.59 05:40:01 2 10.06 0.00 4.51 5.67 0.07 79.69 05:40:01 3 10.42 0.00 4.05 0.46 0.07 85.00 05:40:01 4 9.39 0.00 4.37 2.28 0.05 83.91 05:40:01 5 10.87 0.00 4.05 0.27 0.07 84.73 05:40:01 6 9.70 0.00 4.85 2.05 0.07 83.33 05:40:01 7 11.06 0.00 4.53 2.65 0.07 81.69 Average: all 26.83 0.00 5.27 1.34 0.07 66.49 Average: 0 26.82 0.00 5.34 1.14 0.07 66.64 Average: 1 27.00 0.00 4.97 0.36 0.06 67.61 Average: 2 27.54 0.00 5.53 1.58 0.07 65.28 Average: 3 26.65 0.00 5.03 0.39 0.06 67.86 Average: 4 26.21 0.00 4.89 1.46 0.06 67.37 Average: 5 25.74 0.00 5.49 3.22 0.08 65.47 Average: 6 27.30 0.00 5.67 0.77 0.07 66.19 Average: 7 27.42 0.00 5.27 1.80 0.06 65.45