---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11526 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 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-11526) 05/27/26 _x86_64_ (8 CPU) 02:08:05 LINUX RESTART (8 CPU) 02:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:10:01 338.57 16.34 322.23 0.00 2254.94 162207.08 0.00 02:11:01 144.29 0.40 143.89 0.00 4.00 125609.35 0.00 02:12:01 224.50 0.18 224.31 0.00 15.46 74075.39 0.00 Average: 235.21 5.58 229.63 0.00 749.77 120398.37 0.00 02:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:10:01 26655036 31452484 828272 2.52 153980 4775524 1902892 5.61 1446664 4216524 544 02:11:01 24455200 31133416 1133792 3.45 207520 6448188 2187396 6.45 2031164 5656292 315648 02:12:01 23687728 31202036 1064464 3.24 222188 7216616 2377912 7.01 2215704 6194812 17948 Average: 24932655 31262645 1008843 3.07 194563 6146776 2156067 6.36 1897844 5355876 111380 02:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:10:01 docker0 338.20 406.37 29.09 3441.82 0.00 0.00 0.00 0.00 02:10:01 vethb4c6719 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:10:01 lo 2.71 2.71 0.28 0.28 0.00 0.00 0.00 0.00 02:10:01 ens3 763.12 579.21 13044.09 106.60 0.00 0.00 0.00 0.00 02:11:01 docker0 161.41 350.11 20.57 6499.11 0.00 0.00 0.00 0.00 02:11:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:11:01 veth5251c1b 0.05 0.33 0.00 0.02 0.00 0.00 0.00 0.00 02:11:01 veth8a0e442 81.57 130.21 16.95 1600.31 0.00 0.00 0.00 0.13 02:11:01 ens3 417.33 202.68 7472.38 41.10 0.00 0.00 0.00 0.00 02:12:01 vetha495f02 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:12:01 docker0 19.90 34.29 2.30 280.25 0.00 0.00 0.00 0.00 02:12:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 02:12:01 ens3 64.97 37.59 307.61 15.97 0.00 0.00 0.00 0.00 Average: vetha495f02 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 172.24 262.79 17.26 3406.86 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 413.20 271.45 6907.27 54.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11526) 05/27/26 _x86_64_ (8 CPU) 02:08:05 LINUX RESTART (8 CPU) 02:09:02 CPU %user %nice %system %iowait %steal %idle 02:10:01 all 11.27 0.00 4.85 4.26 0.11 79.52 02:10:01 0 9.71 0.00 4.55 5.94 0.12 79.67 02:10:01 1 13.84 0.00 4.27 2.04 0.12 79.73 02:10:01 2 11.66 0.00 4.89 2.69 0.12 80.63 02:10:01 3 9.95 0.00 4.40 0.95 0.09 84.61 02:10:01 4 9.80 0.00 5.29 12.76 0.10 72.06 02:10:01 5 10.90 0.00 6.24 3.04 0.10 79.72 02:10:01 6 11.05 0.00 4.60 4.51 0.11 79.73 02:10:01 7 13.27 0.00 4.50 2.00 0.10 80.12 02:11:01 all 35.25 0.00 7.29 2.25 0.12 55.09 02:11:01 0 38.02 0.00 7.52 4.06 0.12 50.28 02:11:01 1 37.45 0.00 7.35 0.27 0.12 54.82 02:11:01 2 34.21 0.00 7.50 0.56 0.12 57.61 02:11:01 3 37.27 0.00 7.17 0.30 0.12 55.14 02:11:01 4 37.61 0.00 7.43 7.54 0.12 47.30 02:11:01 5 35.17 0.00 7.90 1.31 0.12 55.51 02:11:01 6 30.75 0.00 7.17 3.67 0.14 58.28 02:11:01 7 31.50 0.00 6.25 0.29 0.12 61.85 02:12:01 all 18.96 0.00 3.57 2.02 0.08 75.36 02:12:01 0 11.99 0.00 2.89 3.69 0.05 81.38 02:12:01 1 30.61 0.00 3.74 1.07 0.08 64.50 02:12:01 2 9.30 0.00 4.00 5.45 0.08 81.17 02:12:01 3 16.62 0.00 4.13 0.39 0.10 78.77 02:12:01 4 38.87 0.00 3.79 0.68 0.08 56.57 02:12:01 5 15.46 0.00 5.04 2.64 0.10 76.76 02:12:01 6 8.07 0.00 1.73 1.98 0.07 88.15 02:12:01 7 20.64 0.00 3.27 0.30 0.08 75.71 Average: all 21.94 0.00 5.24 2.83 0.10 69.90 Average: 0 20.04 0.00 4.99 4.54 0.10 70.34 Average: 1 27.48 0.00 5.13 1.12 0.11 66.17 Average: 2 18.48 0.00 5.47 2.91 0.11 73.04 Average: 3 21.44 0.00 5.25 0.54 0.10 72.67 Average: 4 28.92 0.00 5.50 6.93 0.10 58.54 Average: 5 20.53 0.00 6.39 2.33 0.11 70.65 Average: 6 16.68 0.00 4.49 3.37 0.10 75.35 Average: 7 21.86 0.00 4.67 0.85 0.10 72.51