---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4341 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 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-4341) 03/30/26 _x86_64_ (8 CPU) 04:03:41 LINUX RESTART (8 CPU) 04:04:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 405.59 63.67 341.93 0.00 11281.34 90966.01 0.00 04:06:01 120.48 0.92 119.56 0.00 7.33 36882.79 0.00 04:07:01 39.99 0.05 39.94 0.00 0.40 35196.28 0.00 04:08:01 78.52 0.43 78.09 0.00 26.93 33319.38 0.00 Average: 160.12 16.07 144.06 0.00 2793.64 48915.93 0.00 04:04:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 28456456 31507168 782556 2.38 91124 3230652 1730056 5.10 1021460 2986692 536 04:06:01 26104524 31325752 953088 2.90 139004 5156460 2102712 6.20 1892576 4261272 968228 04:07:01 25847496 31462360 814984 2.48 144352 5516312 1823256 5.38 1937672 4444476 428764 04:08:01 27816604 31511096 771488 2.35 149664 3726756 1713540 5.05 1191244 3359968 372 Average: 27056270 31451594 830529 2.53 131036 4407545 1842391 5.43 1510738 3763102 349475 04:04:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 veth9879152 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 ens3 827.81 586.99 9117.69 148.87 0.00 0.00 0.00 0.00 04:05:01 docker0 108.71 107.41 7.40 581.42 0.00 0.00 0.00 0.00 04:05:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 04:06:01 veth9879152 269.14 355.87 25.27 2980.03 0.00 0.00 0.00 0.24 04:06:01 ens3 380.49 283.87 3000.72 35.29 0.00 0.00 0.00 0.00 04:06:01 docker0 269.14 355.76 21.59 2980.02 0.00 0.00 0.00 0.00 04:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 veth9879152 1.38 1.93 0.13 1.69 0.00 0.00 0.00 0.00 04:07:01 ens3 16.48 11.00 13.81 6.93 0.00 0.00 0.00 0.00 04:07:01 docker0 1.38 1.92 0.11 1.69 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 ens3 131.41 79.34 2563.64 23.94 0.00 0.00 0.00 0.00 04:08:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 337.00 238.85 3651.19 53.36 0.00 0.00 0.00 0.00 Average: docker0 94.77 116.32 7.28 892.08 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4341) 03/30/26 _x86_64_ (8 CPU) 04:03:41 LINUX RESTART (8 CPU) 04:04:02 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 11.01 0.00 3.65 1.52 0.06 83.76 04:05:01 0 10.91 0.00 3.78 0.33 0.05 84.93 04:05:01 1 11.00 0.00 3.76 2.92 0.07 82.25 04:05:01 2 17.83 0.00 3.67 0.60 0.05 77.84 04:05:01 3 10.54 0.00 3.16 0.21 0.03 86.06 04:05:01 4 7.48 0.00 3.44 0.17 0.07 88.84 04:05:01 5 10.77 0.00 3.23 0.64 0.07 85.30 04:05:01 6 9.45 0.00 3.15 1.37 0.07 85.96 04:05:01 7 10.09 0.00 5.01 5.90 0.07 78.92 04:06:01 all 52.02 0.00 7.45 0.30 0.08 40.15 04:06:01 0 55.22 0.00 7.49 0.07 0.08 37.14 04:06:01 1 50.52 0.00 7.79 0.02 0.08 41.58 04:06:01 2 51.72 0.00 7.92 0.13 0.08 40.13 04:06:01 3 52.07 0.00 6.77 0.00 0.08 41.07 04:06:01 4 52.59 0.00 6.63 0.05 0.07 40.66 04:06:01 5 53.31 0.00 8.43 0.12 0.08 38.05 04:06:01 6 49.84 0.00 7.78 2.00 0.08 40.30 04:06:01 7 50.87 0.00 6.77 0.03 0.08 42.25 04:07:01 all 49.42 0.00 8.03 0.10 0.07 42.37 04:07:01 0 49.38 0.00 8.02 0.00 0.07 42.53 04:07:01 1 49.22 0.00 7.89 0.00 0.07 42.82 04:07:01 2 52.48 0.00 7.70 0.00 0.08 39.74 04:07:01 3 47.62 0.00 7.86 0.00 0.07 44.45 04:07:01 4 47.37 0.00 7.93 0.71 0.08 43.91 04:07:01 5 48.04 0.00 8.67 0.02 0.07 43.20 04:07:01 6 51.83 0.00 7.96 0.07 0.08 40.06 04:07:01 7 49.43 0.00 8.23 0.00 0.07 42.28 04:08:01 all 17.75 0.00 2.48 0.26 0.05 79.46 04:08:01 0 17.12 0.00 3.18 0.60 0.05 79.05 04:08:01 1 18.14 0.00 1.98 0.02 0.05 79.81 04:08:01 2 18.34 0.00 1.97 0.02 0.03 79.64 04:08:01 3 18.30 0.00 2.04 0.05 0.05 79.56 04:08:01 4 17.49 0.00 2.67 0.92 0.05 78.87 04:08:01 5 17.46 0.00 4.00 0.05 0.05 78.44 04:08:01 6 17.46 0.00 2.18 0.42 0.03 79.90 04:08:01 7 17.69 0.00 1.78 0.02 0.05 80.46 Average: all 32.65 0.00 5.41 0.54 0.07 61.34 Average: 0 33.22 0.00 5.62 0.25 0.06 60.85 Average: 1 32.33 0.00 5.37 0.73 0.07 61.51 Average: 2 35.17 0.00 5.32 0.19 0.06 59.26 Average: 3 32.26 0.00 4.97 0.06 0.06 62.65 Average: 4 31.34 0.00 5.17 0.46 0.07 62.96 Average: 5 32.50 0.00 6.10 0.20 0.07 61.13 Average: 6 32.24 0.00 5.28 0.96 0.07 61.45 Average: 7 32.11 0.00 5.45 1.47 0.07 60.91