---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12392 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-12392) 06/04/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 398.22 72.75 325.46 0.00 12301.95 106806.60 0.00 11:48:01 117.50 0.93 116.56 0.00 13.20 46661.69 0.00 11:49:01 44.03 0.02 44.01 0.00 0.13 36396.62 0.00 Average: 186.58 24.57 162.01 0.00 4105.09 63288.30 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 28755780 31532988 768228 2.34 83656 2978724 1840680 5.43 986308 2744500 408844 11:48:01 26436584 31241812 1035660 3.15 126980 4805948 2300756 6.78 1866876 4006176 990100 11:49:01 26228716 31460528 815452 2.48 132740 5195868 1848436 5.45 1843852 4204560 400064 Average: 27140360 31411776 873113 2.66 114459 4326847 1996624 5.89 1565679 3651745 599669 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 lo 3.77 3.77 0.36 0.36 0.00 0.00 0.00 0.00 11:47:01 docker0 77.62 128.00 4.30 641.53 0.00 0.00 0.00 0.00 11:47:01 ens3 883.04 609.80 9156.03 141.83 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 docker0 126.11 167.39 10.78 1572.49 0.00 0.00 0.00 0.00 11:48:01 veth0748af0 126.08 167.51 12.50 1572.50 0.00 0.00 0.00 0.13 11:48:01 ens3 206.05 148.31 1609.44 26.83 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 1.45 1.63 0.12 1.68 0.00 0.00 0.00 0.00 11:49:01 veth0748af0 1.45 1.65 0.14 1.68 0.00 0.00 0.00 0.00 11:49:01 ens3 16.53 9.40 14.02 6.77 0.00 0.00 0.00 0.00 Average: lo 1.32 1.32 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 68.39 99.01 5.06 738.56 0.00 0.00 0.00 0.00 Average: veth0748af0 42.51 56.39 4.21 524.72 0.00 0.00 0.00 0.04 Average: ens3 368.54 255.84 3593.16 58.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12392) 06/04/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 9.37 0.00 2.84 1.32 0.07 86.40 11:47:01 0 10.03 0.00 4.22 4.70 0.08 80.96 11:47:01 1 5.79 0.00 2.57 1.23 0.05 90.36 11:47:01 2 7.97 0.00 2.57 1.64 0.07 87.76 11:47:01 3 10.44 0.00 2.22 0.39 0.07 86.88 11:47:01 4 9.98 0.00 2.21 1.29 0.07 86.46 11:47:01 5 10.67 0.00 3.09 0.44 0.07 85.73 11:47:01 6 10.66 0.00 3.44 0.70 0.07 85.13 11:47:01 7 9.44 0.00 2.38 0.19 0.08 87.92 11:48:01 all 49.94 0.00 6.97 0.47 0.10 42.52 11:48:01 0 49.51 0.00 6.86 0.13 0.08 43.42 11:48:01 1 49.50 0.00 6.88 0.02 0.10 43.50 11:48:01 2 51.47 0.00 6.21 0.17 0.10 42.05 11:48:01 3 49.73 0.00 7.04 1.92 0.10 41.21 11:48:01 4 51.11 0.00 6.82 0.35 0.10 41.62 11:48:01 5 48.45 0.00 7.36 0.03 0.12 44.03 11:48:01 6 50.13 0.00 7.20 0.50 0.08 42.08 11:48:01 7 49.63 0.00 7.36 0.66 0.08 42.27 11:49:01 all 47.42 0.00 6.99 0.16 0.10 45.33 11:49:01 0 47.79 0.00 6.36 0.00 0.10 45.75 11:49:01 1 44.48 0.00 7.34 0.00 0.10 48.08 11:49:01 2 46.54 0.00 7.36 0.00 0.10 46.00 11:49:01 3 48.76 0.00 7.46 0.02 0.10 43.66 11:49:01 4 49.23 0.00 6.86 0.08 0.10 43.72 11:49:01 5 47.64 0.00 6.91 0.74 0.10 44.61 11:49:01 6 46.17 0.00 6.47 0.03 0.10 47.23 11:49:01 7 48.76 0.00 7.13 0.42 0.12 43.57 Average: all 35.57 0.00 5.60 0.65 0.09 58.09 Average: 0 35.78 0.00 5.81 1.61 0.09 56.71 Average: 1 33.26 0.00 5.60 0.41 0.08 60.64 Average: 2 35.35 0.00 5.38 0.60 0.09 58.58 Average: 3 36.31 0.00 5.58 0.77 0.09 57.25 Average: 4 36.72 0.00 5.29 0.58 0.09 57.32 Average: 5 35.58 0.00 5.79 0.40 0.10 58.13 Average: 6 35.63 0.00 5.70 0.41 0.08 58.17 Average: 7 35.96 0.00 5.62 0.42 0.10 57.90