---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-403 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-403) 01/10/26 _x86_64_ (8 CPU) 06:59:01 LINUX RESTART (8 CPU) 07:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:01:01 297.70 16.34 281.36 0.00 2170.11 80911.41 0.00 07:02:01 103.55 0.35 103.20 0.00 33.19 25149.01 0.00 Average: 200.64 8.35 192.29 0.00 1101.83 53034.86 0.00 07:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:01:01 26945236 31397120 880688 2.68 154548 4414028 2186896 6.45 1628296 3721880 117124 07:02:01 26055212 31126780 1145736 3.49 162412 4983492 2764104 8.15 2181796 4009068 512004 Average: 26500224 31261950 1013212 3.08 158480 4698760 2475500 7.30 1905046 3865474 314564 07:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:01:01 veth3a0a82a 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:01:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 07:01:01 ens3 558.17 450.87 6699.45 93.02 0.00 0.00 0.00 0.00 07:01:01 docker0 341.96 384.86 28.88 3305.52 0.00 0.00 0.00 0.00 07:02:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 07:02:01 ens3 100.97 51.69 1450.15 14.21 0.00 0.00 0.00 0.00 07:02:01 veth5fc6580 0.05 0.30 0.00 0.02 0.00 0.00 0.00 0.00 07:02:01 docker0 21.66 53.42 1.60 964.30 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 329.61 251.32 4075.24 53.62 0.00 0.00 0.00 0.00 Average: veth5fc6580 0.02 0.15 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 181.84 219.17 15.24 2135.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-403) 01/10/26 _x86_64_ (8 CPU) 06:59:01 LINUX RESTART (8 CPU) 07:00:01 CPU %user %nice %system %iowait %steal %idle 07:01:01 all 12.45 0.00 4.37 4.48 0.08 78.62 07:01:01 0 12.55 0.00 4.85 3.45 0.05 79.10 07:01:01 1 12.03 0.00 5.06 8.11 0.05 74.75 07:01:01 2 10.20 0.00 3.60 1.33 0.07 84.81 07:01:01 3 12.54 0.00 3.86 1.60 0.07 81.93 07:01:01 4 12.05 0.00 5.93 15.23 0.12 66.68 07:01:01 5 12.32 0.00 3.87 3.74 0.07 80.01 07:01:01 6 12.85 0.00 3.67 0.94 0.10 82.44 07:01:01 7 15.08 0.00 4.10 1.59 0.08 79.14 07:02:01 all 57.99 0.00 8.86 1.40 0.09 31.66 07:02:01 0 59.09 0.00 8.16 1.23 0.10 31.41 07:02:01 1 58.68 0.00 9.98 1.09 0.08 30.16 07:02:01 2 53.23 0.00 8.78 0.36 0.08 37.54 07:02:01 3 59.11 0.00 8.82 1.35 0.07 30.66 07:02:01 4 59.22 0.00 8.28 0.90 0.08 31.53 07:02:01 5 58.28 0.00 9.03 2.02 0.10 30.56 07:02:01 6 58.25 0.00 8.65 0.67 0.08 32.34 07:02:01 7 58.01 0.00 9.20 3.60 0.08 29.11 Average: all 35.22 0.00 6.61 2.94 0.08 55.14 Average: 0 35.82 0.00 6.51 2.34 0.08 55.26 Average: 1 35.42 0.00 7.53 4.59 0.07 52.39 Average: 2 31.63 0.00 6.18 0.84 0.08 61.27 Average: 3 35.83 0.00 6.34 1.47 0.07 56.29 Average: 4 35.70 0.00 7.11 8.04 0.10 49.05 Average: 5 35.28 0.00 6.45 2.88 0.08 55.30 Average: 6 35.53 0.00 6.16 0.81 0.09 57.41 Average: 7 36.54 0.00 6.65 2.59 0.08 54.13