---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-677 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-677) 01/16/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:01 401.98 73.22 328.76 0.00 12301.95 177812.50 0.00 11:47:01 134.79 2.32 132.47 0.00 36.79 51728.62 0.00 11:48:01 43.81 0.02 43.79 0.00 0.13 38291.90 0.00 Average: 193.52 25.18 168.34 0.00 4112.73 89275.59 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 28708236 31515140 781508 2.38 85612 3003492 1832408 5.40 999832 2771432 442136 11:47:01 26248556 31249984 1024736 3.12 130452 4975688 2311000 6.81 1915952 4118980 1024768 11:48:01 26143036 31442976 831056 2.53 136308 5242968 1855328 5.47 1861936 4253636 222068 Average: 27033276 31402700 879100 2.67 117457 4407383 1999579 5.90 1592573 3714683 562991 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 ens3 766.81 574.57 9016.69 139.92 0.00 0.00 0.00 0.00 11:46:01 lo 3.77 3.77 0.36 0.36 0.00 0.00 0.00 0.00 11:46:01 docker0 113.38 109.50 7.86 570.98 0.00 0.00 0.00 0.00 11:47:01 ens3 263.85 167.38 2038.59 33.50 0.00 0.00 0.00 0.00 11:47:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:47:01 docker0 141.74 222.16 12.78 1999.19 0.00 0.00 0.00 0.00 11:47:01 vethf3fed2c 141.70 222.28 14.71 1999.20 0.00 0.00 0.00 0.16 11:48:01 ens3 17.63 10.45 14.95 7.33 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 1.38 1.55 0.11 1.68 0.00 0.00 0.00 0.00 11:48:01 vethf3fed2c 1.38 1.57 0.13 1.68 0.00 0.00 0.00 0.00 Average: ens3 349.42 250.79 3689.99 60.25 0.00 0.00 0.00 0.00 Average: lo 1.37 1.37 0.13 0.13 0.00 0.00 0.00 0.00 Average: docker0 85.50 111.08 6.92 857.35 0.00 0.00 0.00 0.00 Average: vethf3fed2c 47.70 74.62 4.95 667.03 0.00 0.00 0.00 0.05 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-677) 01/16/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:01 all 9.58 0.00 2.75 1.60 0.06 86.01 11:46:01 0 14.13 0.00 3.27 2.46 0.03 80.11 11:46:01 1 10.93 0.00 3.45 0.45 0.07 85.10 11:46:01 2 8.79 0.00 2.33 0.45 0.05 88.37 11:46:01 3 7.76 0.00 2.37 1.77 0.07 88.04 11:46:01 4 7.89 0.00 2.61 3.45 0.05 86.00 11:46:01 5 9.90 0.00 3.00 2.98 0.07 84.05 11:46:01 6 8.44 0.00 2.29 1.01 0.05 88.21 11:46:01 7 8.81 0.00 2.68 0.20 0.07 88.23 11:47:01 all 50.55 0.00 7.16 0.63 0.08 41.58 11:47:01 0 50.24 0.00 7.13 0.77 0.08 41.77 11:47:01 1 49.85 0.00 7.74 0.18 0.08 42.15 11:47:01 2 49.99 0.00 7.47 1.79 0.08 40.66 11:47:01 3 51.28 0.00 6.82 0.35 0.08 41.46 11:47:01 4 50.51 0.00 7.09 0.22 0.08 42.10 11:47:01 5 51.37 0.00 7.12 1.24 0.08 40.19 11:47:01 6 51.41 0.00 6.03 0.18 0.10 42.27 11:47:01 7 49.77 0.00 7.85 0.28 0.07 42.02 11:48:01 all 40.48 0.00 6.09 0.31 0.08 53.04 11:48:01 0 39.47 0.00 6.24 0.47 0.08 53.74 11:48:01 1 41.83 0.00 6.04 0.02 0.08 52.03 11:48:01 2 40.74 0.00 5.95 0.00 0.10 53.22 11:48:01 3 39.97 0.00 6.17 0.82 0.07 52.96 11:48:01 4 39.49 0.00 6.30 0.72 0.07 53.42 11:48:01 5 41.91 0.00 6.09 0.00 0.07 51.93 11:48:01 6 40.32 0.00 5.49 0.40 0.07 53.73 11:48:01 7 40.14 0.00 6.45 0.03 0.10 53.27 Average: all 33.55 0.00 5.33 0.84 0.07 60.19 Average: 0 34.63 0.00 5.55 1.23 0.07 58.52 Average: 1 34.18 0.00 5.74 0.22 0.08 59.78 Average: 2 33.14 0.00 5.25 0.75 0.08 60.79 Average: 3 33.00 0.00 5.12 0.98 0.07 60.83 Average: 4 32.63 0.00 5.33 1.46 0.07 60.51 Average: 5 34.43 0.00 5.41 1.41 0.07 58.69 Average: 6 33.46 0.00 4.61 0.53 0.07 61.32 Average: 7 32.97 0.00 5.67 0.17 0.08 61.11