---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4515 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 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-4515) 07/04/25 _x86_64_ (8 CPU) 08:18:50 LINUX RESTART (8 CPU) 08:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:20:02 396.43 72.22 324.21 0.00 12241.69 131988.40 0.00 08:21:01 114.40 0.42 113.98 0.00 3.80 40564.65 0.00 Average: 256.60 36.62 219.98 0.00 6174.16 86660.59 0.00 08:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:20:02 28766052 31523728 783016 2.38 83476 2959960 1819188 5.36 994064 2732352 448876 08:21:01 26894764 30688144 1595460 4.85 119364 3842456 2541564 7.49 2083352 3379388 294248 Average: 27830408 31105936 1189238 3.62 101420 3401208 2180376 6.43 1538708 3055870 371562 08:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:20:02 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 08:20:02 ens3 700.53 441.38 8115.50 125.78 0.00 0.00 0.00 0.00 08:20:02 docker0 15.61 21.56 1.12 197.34 0.00 0.00 0.00 0.00 08:21:01 vethf7ec3fb 74.29 85.21 6.81 860.56 0.00 0.00 0.00 0.07 08:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:21:01 ens3 125.23 99.90 897.98 23.25 0.00 0.00 0.00 0.00 08:21:01 docker0 74.33 85.09 5.79 860.55 0.00 0.00 0.00 0.00 Average: vethf7ec3fb 36.83 42.25 3.37 426.66 0.00 0.00 0.00 0.03 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 415.30 272.07 4537.06 74.95 0.00 0.00 0.00 0.00 Average: docker0 44.72 53.06 3.43 526.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4515) 07/04/25 _x86_64_ (8 CPU) 08:18:50 LINUX RESTART (8 CPU) 08:19:01 CPU %user %nice %system %iowait %steal %idle 08:20:02 all 9.00 0.00 2.84 2.07 0.06 86.03 08:20:02 0 6.02 0.00 2.79 0.57 0.05 90.56 08:20:02 1 8.61 0.00 2.95 3.46 0.05 84.92 08:20:02 2 10.73 0.00 2.19 0.66 0.07 86.36 08:20:02 3 8.19 0.00 2.27 0.64 0.07 88.83 08:20:02 4 10.75 0.00 2.34 0.37 0.05 86.49 08:20:02 5 6.83 0.00 3.06 1.95 0.07 88.10 08:20:02 6 12.09 0.00 3.57 8.54 0.07 75.74 08:20:02 7 8.79 0.00 3.59 0.37 0.07 87.18 08:21:01 all 38.40 0.00 6.06 1.25 0.08 54.21 08:21:01 0 38.32 0.00 5.91 0.27 0.07 55.42 08:21:01 1 37.58 0.00 5.85 0.26 0.09 56.22 08:21:01 2 39.56 0.00 6.43 3.03 0.09 50.90 08:21:01 3 37.96 0.00 6.37 4.16 0.09 51.42 08:21:01 4 39.35 0.00 5.98 0.31 0.07 54.30 08:21:01 5 38.24 0.00 5.60 1.55 0.07 54.54 08:21:01 6 38.19 0.00 6.51 0.19 0.09 55.03 08:21:01 7 37.99 0.00 5.82 0.24 0.09 55.86 Average: all 23.59 0.00 4.44 1.66 0.07 70.24 Average: 0 22.05 0.00 4.34 0.42 0.06 73.12 Average: 1 23.00 0.00 4.39 1.87 0.07 70.67 Average: 2 25.02 0.00 4.29 1.83 0.08 68.78 Average: 3 22.94 0.00 4.30 2.38 0.08 70.29 Average: 4 24.94 0.00 4.14 0.34 0.06 70.51 Average: 5 22.41 0.00 4.32 1.75 0.07 71.45 Average: 6 25.08 0.00 5.03 4.38 0.08 65.42 Average: 7 23.28 0.00 4.70 0.31 0.08 71.64