---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-33640 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-33640) 10/03/25 _x86_64_ (8 CPU) 22:10:36 LINUX RESTART (8 CPU) 22:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:12:01 454.94 72.95 381.99 0.00 13019.89 61182.31 0.00 22:13:01 188.84 2.90 185.94 0.00 27.46 42544.24 0.00 22:14:01 119.60 0.30 119.30 0.00 20.93 34955.51 0.00 Average: 253.34 25.12 228.22 0.00 4307.70 46143.82 0.00 22:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:12:01 28403468 31479356 808900 2.46 92520 3254488 2093040 6.17 1126224 2935644 1124 22:13:01 26278960 31350428 926796 2.82 156076 5000652 2159616 6.37 1971860 4018008 686264 22:14:01 26085328 31511884 767720 2.34 171304 5310180 1836912 5.42 1629876 4520812 505696 Average: 26922585 31447223 834472 2.54 139967 4521773 2029856 5.98 1575987 3824821 397695 22:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:12:01 ens3 765.92 530.42 8564.61 143.48 0.00 0.00 0.00 0.00 22:12:01 veth8d02ccf 25.54 30.22 2.37 26.13 0.00 0.00 0.00 0.00 22:12:01 docker0 87.36 92.73 6.39 398.78 0.00 0.00 0.00 0.00 22:12:01 lo 5.29 5.29 0.54 0.54 0.00 0.00 0.00 0.00 22:13:01 vethf86b55c 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:13:01 ens3 500.22 325.30 3060.41 41.55 0.00 0.00 0.00 0.00 22:13:01 docker0 307.78 471.45 25.88 3032.28 0.00 0.00 0.00 0.00 22:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:14:01 ens3 118.40 71.10 2808.21 16.29 0.00 0.00 0.00 0.00 22:14:01 docker0 8.12 15.41 0.55 217.65 0.00 0.00 0.00 0.00 22:14:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 459.81 307.70 4790.11 66.68 0.00 0.00 0.00 0.00 Average: docker0 134.68 193.76 10.97 1220.80 0.00 0.00 0.00 0.00 Average: lo 2.21 2.21 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-33640) 10/03/25 _x86_64_ (8 CPU) 22:10:36 LINUX RESTART (8 CPU) 22:11:02 CPU %user %nice %system %iowait %steal %idle 22:12:01 all 10.67 0.00 3.22 2.95 0.06 83.11 22:12:01 0 9.91 0.00 3.83 1.20 0.05 85.01 22:12:01 1 12.31 0.00 3.37 1.48 0.05 82.80 22:12:01 2 9.17 0.00 2.73 0.93 0.07 87.11 22:12:01 3 9.61 0.00 2.26 1.95 0.05 86.14 22:12:01 4 12.08 0.00 2.31 0.99 0.03 84.59 22:12:01 5 6.72 0.00 3.99 5.93 0.07 83.30 22:12:01 6 13.71 0.00 2.30 6.13 0.05 77.81 22:12:01 7 11.84 0.00 4.94 5.04 0.09 78.10 22:13:01 all 26.61 0.00 5.80 2.31 0.08 65.21 22:13:01 0 26.56 0.00 6.01 0.96 0.08 66.39 22:13:01 1 26.42 0.00 5.82 4.70 0.08 62.97 22:13:01 2 27.31 0.00 6.26 6.07 0.08 60.27 22:13:01 3 27.81 0.00 5.80 1.15 0.07 65.18 22:13:01 4 26.15 0.00 5.50 0.83 0.08 67.44 22:13:01 5 25.38 0.00 6.74 3.16 0.07 64.66 22:13:01 6 27.15 0.00 5.31 0.69 0.08 66.77 22:13:01 7 26.08 0.00 4.94 0.92 0.07 67.98 22:14:01 all 43.81 0.00 6.18 1.50 0.08 48.43 22:14:01 0 46.06 0.00 6.03 1.10 0.08 46.73 22:14:01 1 43.30 0.00 5.59 0.40 0.08 50.61 22:14:01 2 47.07 0.00 6.33 3.76 0.07 42.77 22:14:01 3 43.18 0.00 5.93 0.20 0.07 50.62 22:14:01 4 42.12 0.00 5.93 1.57 0.08 50.30 22:14:01 5 41.87 0.00 7.49 3.14 0.08 47.41 22:14:01 6 45.17 0.00 6.40 1.45 0.10 46.87 22:14:01 7 41.72 0.00 5.76 0.37 0.07 52.08 Average: all 27.12 0.00 5.08 2.25 0.07 65.48 Average: 0 27.58 0.00 5.30 1.08 0.07 65.96 Average: 1 27.44 0.00 4.94 2.20 0.07 65.35 Average: 2 27.96 0.00 5.12 3.60 0.07 63.25 Average: 3 26.99 0.00 4.68 1.09 0.06 67.18 Average: 4 26.85 0.00 4.59 1.13 0.07 67.37 Average: 5 24.74 0.00 6.08 4.07 0.07 65.04 Average: 6 28.77 0.00 4.68 2.74 0.08 63.73 Average: 7 26.65 0.00 5.22 2.09 0.07 65.97