---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8680 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 13G 143G 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8680) 05/05/26 _x86_64_ (8 CPU) 03:15:42 LINUX RESTART (8 CPU) 03:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:17:01 483.96 64.43 419.53 0.00 11244.52 195602.13 0.00 03:18:01 114.80 0.40 114.40 0.00 23.33 59474.89 0.00 Average: 299.39 32.42 266.97 0.00 5634.39 127544.18 0.00 03:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 28032116 31323180 959740 2.92 101552 3429840 2239416 6.60 1323432 3072072 223708 03:18:01 27201684 31518768 764012 2.32 136520 4336696 1652876 4.87 1172888 3968924 460 Average: 27616900 31420974 861876 2.62 119036 3883268 1946146 5.74 1248160 3520498 112084 03:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 lo 3.27 3.27 0.32 0.32 0.00 0.00 0.00 0.00 03:17:01 veth67ff66c 24.36 29.96 2.38 339.47 0.00 0.00 0.00 0.03 03:17:01 docker0 31.29 37.94 2.79 415.39 0.00 0.00 0.00 0.00 03:17:01 ens3 671.44 433.89 8377.37 135.29 0.00 0.00 0.00 0.00 03:18:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 03:18:01 docker0 27.20 26.35 2.45 337.42 0.00 0.00 0.00 0.00 03:18:01 ens3 289.45 183.00 6915.27 35.03 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 29.24 32.14 2.62 376.41 0.00 0.00 0.00 0.00 Average: ens3 480.46 308.46 7646.38 85.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8680) 05/05/26 _x86_64_ (8 CPU) 03:15:42 LINUX RESTART (8 CPU) 03:16:01 CPU %user %nice %system %iowait %steal %idle 03:17:01 all 14.88 0.00 4.47 1.56 0.07 79.03 03:17:01 0 14.25 0.00 5.26 1.80 0.07 78.61 03:17:01 1 15.70 0.00 3.77 1.46 0.07 79.00 03:17:01 2 15.78 0.00 3.54 0.51 0.08 80.09 03:17:01 3 11.98 0.00 3.77 0.45 0.07 83.73 03:17:01 4 14.41 0.00 4.21 3.16 0.08 78.13 03:17:01 5 17.08 0.00 4.82 1.46 0.07 76.57 03:17:01 6 15.61 0.00 4.71 0.76 0.05 78.87 03:17:01 7 14.22 0.00 5.68 2.88 0.07 77.16 03:18:01 all 23.54 0.00 5.01 0.52 0.08 70.85 03:18:01 0 24.12 0.00 4.45 0.03 0.08 71.31 03:18:01 1 25.18 0.00 5.51 0.91 0.10 68.30 03:18:01 2 23.53 0.00 4.74 0.57 0.08 71.07 03:18:01 3 21.42 0.00 5.24 0.22 0.08 73.03 03:18:01 4 22.04 0.00 4.87 1.83 0.07 71.20 03:18:01 5 22.21 0.00 4.85 0.03 0.07 72.83 03:18:01 6 23.35 0.00 5.03 0.59 0.08 70.95 03:18:01 7 26.45 0.00 5.38 0.00 0.10 68.07 Average: all 19.21 0.00 4.74 1.04 0.08 74.93 Average: 0 19.20 0.00 4.86 0.92 0.08 74.95 Average: 1 20.44 0.00 4.64 1.18 0.08 73.65 Average: 2 19.66 0.00 4.14 0.54 0.08 75.57 Average: 3 16.68 0.00 4.50 0.34 0.08 78.40 Average: 4 18.23 0.00 4.54 2.50 0.08 74.66 Average: 5 19.65 0.00 4.84 0.75 0.07 74.70 Average: 6 19.48 0.00 4.87 0.67 0.07 74.91 Average: 7 20.34 0.00 5.53 1.44 0.08 72.61