---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3346 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 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-3346) 03/13/26 _x86_64_ (8 CPU) 04:53:24 LINUX RESTART (8 CPU) 04:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:55:01 148.11 34.21 113.90 0.00 6123.38 34627.83 0.00 04:56:01 231.09 3.15 227.95 0.00 43.33 63856.96 0.00 04:57:02 38.31 0.07 38.24 0.00 0.53 30824.75 0.00 04:58:01 98.73 0.29 98.44 0.00 16.13 22900.80 0.00 Average: 129.19 9.47 119.72 0.00 1552.24 38115.97 0.00 04:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:55:01 28413988 31496680 793472 2.41 89736 3268396 1884816 5.56 1060088 2991784 503084 04:56:01 26984548 31314908 961120 2.92 152004 4302204 1975264 5.82 1604016 3717392 20536 04:57:02 26217072 31184340 1088100 3.31 158740 4889760 2341336 6.90 1903516 4138464 155488 04:58:01 25998592 31156196 1113376 3.39 165348 5059832 2702100 7.97 2273700 3966768 733564 Average: 26903550 31288031 989017 3.01 141457 4380048 2225879 6.56 1710330 3703602 353168 04:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:55:01 lo 5.20 5.20 0.53 0.53 0.00 0.00 0.00 0.00 04:55:01 docker0 43.88 43.26 3.24 293.97 0.00 0.00 0.00 0.00 04:55:01 ens3 533.78 363.89 7991.89 117.65 0.00 0.00 0.00 0.00 04:56:01 veth84a40fa 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:56:01 docker0 295.15 440.14 25.63 3010.94 0.00 0.00 0.00 0.00 04:56:01 ens3 469.54 314.33 3041.40 42.49 0.00 0.00 0.00 0.00 04:57:02 veth84a40fa 1.05 1.53 0.13 0.43 0.00 0.00 0.00 0.00 04:57:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:02 docker0 1.05 1.47 0.12 0.42 0.00 0.00 0.00 0.00 04:57:02 ens3 12.05 7.43 9.31 5.01 0.00 0.00 0.00 0.00 04:58:01 lo 0.68 0.68 0.07 0.07 0.00 0.00 0.00 0.00 04:58:01 docker0 5.02 10.13 0.36 130.54 0.00 0.00 0.00 0.00 04:58:01 vethdcd0dfe 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 04:58:01 ens3 33.84 21.03 213.15 10.05 0.00 0.00 0.00 0.00 Average: lo 1.52 1.52 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 86.61 124.23 7.37 862.02 0.00 0.00 0.00 0.00 Average: vethdcd0dfe 0.01 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 263.26 177.32 2824.82 43.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3346) 03/13/26 _x86_64_ (8 CPU) 04:53:24 LINUX RESTART (8 CPU) 04:54:01 CPU %user %nice %system %iowait %steal %idle 04:55:01 all 7.90 0.00 2.61 5.10 0.06 84.34 04:55:01 0 9.77 0.00 2.69 1.20 0.05 86.29 04:55:01 1 6.60 0.00 2.49 7.18 0.05 83.68 04:55:01 2 7.25 0.00 3.02 3.56 0.05 86.13 04:55:01 3 8.67 0.00 2.60 12.52 0.08 76.13 04:55:01 4 8.98 0.00 2.82 2.52 0.07 85.61 04:55:01 5 7.78 0.00 2.91 12.69 0.07 76.55 04:55:01 6 7.37 0.00 2.59 0.57 0.05 89.42 04:55:01 7 6.81 0.00 1.74 0.52 0.05 90.88 04:56:01 all 6.49 0.00 2.32 8.64 0.05 82.50 04:56:01 0 6.23 0.00 2.43 1.61 0.05 89.68 04:56:01 1 7.17 0.00 2.68 12.94 0.05 77.15 04:56:01 2 5.61 0.00 1.71 0.49 0.05 92.14 04:56:01 3 7.14 0.00 2.73 15.24 0.05 74.85 04:56:01 4 6.44 0.00 2.25 7.70 0.05 83.57 04:56:01 5 5.37 0.00 1.90 1.55 0.03 91.15 04:56:01 6 6.58 0.00 3.07 28.27 0.07 62.02 04:56:01 7 7.37 0.00 1.76 1.51 0.05 89.31 04:57:02 all 36.19 0.00 5.00 3.13 0.09 55.60 04:57:02 0 35.99 0.00 4.95 16.72 0.10 42.23 04:57:02 1 36.66 0.00 4.88 4.24 0.08 54.13 04:57:02 2 37.12 0.00 5.38 0.79 0.08 56.63 04:57:02 3 35.34 0.00 5.04 1.07 0.08 58.46 04:57:02 4 36.03 0.00 5.32 0.86 0.10 57.69 04:57:02 5 36.95 0.00 4.89 0.37 0.08 57.71 04:57:02 6 34.50 0.00 4.73 0.27 0.08 60.42 04:57:02 7 36.88 0.00 4.81 0.69 0.07 57.56 04:58:01 all 55.55 0.00 7.01 1.86 0.09 35.50 04:58:01 0 54.67 0.00 6.72 0.99 0.10 37.51 04:58:01 1 54.57 0.00 6.52 0.73 0.10 38.07 04:58:01 2 56.36 0.00 6.76 0.44 0.09 36.36 04:58:01 3 56.74 0.00 7.01 0.97 0.10 35.17 04:58:01 4 55.81 0.00 6.98 1.06 0.09 36.06 04:58:01 5 54.82 0.00 7.40 1.58 0.09 36.12 04:58:01 6 54.18 0.00 7.50 7.42 0.09 30.82 04:58:01 7 57.27 0.00 7.15 1.66 0.09 33.83 Average: all 26.42 0.00 4.22 4.69 0.07 64.60 Average: 0 26.55 0.00 4.19 5.16 0.08 64.03 Average: 1 26.15 0.00 4.14 6.30 0.07 63.34 Average: 2 26.49 0.00 4.21 1.32 0.07 67.91 Average: 3 26.87 0.00 4.33 7.47 0.08 61.25 Average: 4 26.71 0.00 4.33 3.04 0.08 65.85 Average: 5 26.06 0.00 4.25 4.05 0.07 65.57 Average: 6 25.56 0.00 4.46 9.12 0.07 60.79 Average: 7 26.95 0.00 3.85 1.09 0.06 68.04