---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11513 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: 2799.974 BogoMIPS: 5599.94 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-11513) 05/27/26 _x86_64_ (8 CPU) 02:07:26 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 454.06 25.80 428.26 0.00 3389.57 80590.83 0.00 02:10:01 187.97 0.20 187.77 0.00 8.53 85711.20 0.00 02:11:01 179.10 0.53 178.57 0.00 4.27 54389.47 0.00 02:12:01 193.22 0.27 192.95 0.00 24.13 69438.69 0.00 Average: 253.59 6.70 246.89 0.00 856.62 72532.55 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 26732664 31436152 844036 2.57 150660 4657032 2090912 6.16 1434540 4122176 916292 02:10:01 24427652 31483048 791164 2.41 171856 6897160 1878988 5.54 2368768 5394536 742628 02:11:01 22774672 29766932 2495192 7.59 219768 6708200 4455592 13.14 3474404 5816432 63092 02:12:01 22922916 31435864 832528 2.53 231308 8149356 1870864 5.52 2053708 7062396 7028 Average: 24214476 31030499 1240730 3.77 193398 6602937 2574089 7.59 2332855 5598885 432260 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 5.40 5.40 0.55 0.55 0.00 0.00 0.00 0.00 02:09:01 docker0 336.43 415.03 29.01 3390.72 0.00 0.00 0.00 0.00 02:09:01 veth7c38a13 253.16 326.20 26.69 2846.46 0.00 0.00 0.00 0.23 02:09:01 ens3 995.95 714.90 13528.54 146.70 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 veth1267e32 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 docker0 74.17 215.60 4.42 4898.60 0.00 0.00 0.00 0.00 02:10:01 ens3 287.09 119.20 5874.80 23.36 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 veth1267e32 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 docker0 111.63 216.30 18.35 1754.47 0.00 0.00 0.00 0.00 02:11:01 ens3 241.28 126.33 1772.38 29.82 0.00 0.00 0.00 0.00 02:11:01 veth550c29d 3.53 8.25 0.63 8.92 0.00 0.00 0.00 0.00 02:12:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 02:12:01 docker0 6.63 10.58 0.74 129.12 0.00 0.00 0.00 0.00 02:12:01 ens3 130.54 87.99 2670.47 48.96 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 132.22 214.38 13.13 2543.23 0.00 0.00 0.00 0.00 Average: ens3 413.71 262.10 5961.55 62.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11513) 05/27/26 _x86_64_ (8 CPU) 02:07:26 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 12.09 0.00 4.58 2.56 0.09 80.68 02:09:01 0 10.68 0.00 5.00 4.34 0.08 79.90 02:09:01 1 12.84 0.00 3.94 0.52 0.10 82.59 02:09:01 2 12.93 0.00 4.60 4.33 0.08 78.06 02:09:01 3 12.72 0.00 4.82 6.50 0.08 75.88 02:09:01 4 10.61 0.00 4.52 2.03 0.08 82.76 02:09:01 5 14.48 0.00 3.57 1.71 0.08 80.16 02:09:01 6 9.17 0.00 4.77 0.67 0.09 85.30 02:09:01 7 13.26 0.00 5.42 0.39 0.10 80.83 02:10:01 all 35.12 0.00 7.44 1.64 0.10 55.70 02:10:01 0 34.68 0.00 8.07 6.17 0.08 50.99 02:10:01 1 34.87 0.00 7.72 0.15 0.10 57.16 02:10:01 2 33.91 0.00 6.93 0.22 0.10 58.83 02:10:01 3 34.31 0.00 7.50 5.64 0.08 52.46 02:10:01 4 40.71 0.00 7.91 0.07 0.10 51.21 02:10:01 5 33.72 0.00 6.65 0.19 0.08 59.36 02:10:01 6 34.91 0.00 7.51 0.12 0.10 57.36 02:10:01 7 33.84 0.00 7.20 0.61 0.10 58.24 02:11:01 all 16.90 0.00 3.01 2.17 0.06 77.85 02:11:01 0 49.56 0.00 4.66 7.43 0.10 38.25 02:11:01 1 5.34 0.00 2.21 0.52 0.03 91.89 02:11:01 2 12.29 0.00 4.25 4.53 0.07 78.87 02:11:01 3 13.18 0.00 2.71 2.23 0.07 81.81 02:11:01 4 12.34 0.00 4.99 1.61 0.08 80.97 02:11:01 5 10.57 0.00 2.60 0.97 0.07 85.80 02:11:01 6 4.12 0.00 0.74 0.03 0.02 95.08 02:11:01 7 27.94 0.00 1.99 0.08 0.07 69.92 02:12:01 all 30.78 0.00 5.98 2.12 0.10 61.01 02:12:01 0 30.37 0.00 6.11 1.36 0.08 62.08 02:12:01 1 29.75 0.00 5.85 3.37 0.10 60.92 02:12:01 2 31.27 0.00 6.57 1.01 0.08 61.06 02:12:01 3 31.00 0.00 7.13 5.70 0.10 56.08 02:12:01 4 29.22 0.00 5.08 1.32 0.08 64.29 02:12:01 5 32.05 0.00 5.63 0.91 0.10 61.31 02:12:01 6 32.10 0.00 6.31 2.72 0.12 58.76 02:12:01 7 30.54 0.00 5.18 0.62 0.10 63.56 Average: all 23.72 0.00 5.25 2.12 0.09 68.82 Average: 0 31.35 0.00 5.95 4.82 0.09 57.78 Average: 1 20.67 0.00 4.93 1.14 0.08 73.17 Average: 2 22.59 0.00 5.59 2.53 0.08 69.21 Average: 3 22.78 0.00 5.53 5.01 0.08 66.60 Average: 4 23.24 0.00 5.63 1.26 0.09 69.79 Average: 5 22.69 0.00 4.61 0.94 0.08 71.67 Average: 6 20.03 0.00 4.82 0.88 0.08 74.19 Average: 7 26.41 0.00 4.94 0.43 0.09 68.13