---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4471 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 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-4471) 04/02/26 _x86_64_ (8 CPU) 01:51:32 LINUX RESTART (8 CPU) 01:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:53:01 279.42 13.80 265.62 0.00 1649.86 48122.78 0.00 01:54:01 88.14 0.29 87.85 0.00 15.59 40503.51 0.00 Average: 184.58 7.10 177.48 0.00 839.59 44345.15 0.00 01:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 27882292 31387288 895568 2.72 102224 3630828 2133984 6.29 1395860 3136680 469712 01:54:01 27215360 31519156 761420 2.32 128628 4332732 1762580 5.20 1139740 3986140 633528 Average: 27548826 31453222 828494 2.52 115426 3981780 1948282 5.74 1267800 3561410 551620 01:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 01:53:01 ens3 578.64 377.92 8566.20 116.42 0.00 0.00 0.00 0.00 01:53:01 vethc87a412 72.22 131.21 6.74 1039.31 0.00 0.00 0.00 0.09 01:53:01 docker0 77.74 136.58 6.30 1101.77 0.00 0.00 0.00 0.00 01:54:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 01:54:01 ens3 232.88 165.45 6679.83 28.62 0.00 0.00 0.00 0.00 01:54:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 407.21 272.58 7630.94 72.89 0.00 0.00 0.00 0.00 Average: docker0 39.23 68.88 3.18 555.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4471) 04/02/26 _x86_64_ (8 CPU) 01:51:32 LINUX RESTART (8 CPU) 01:52:01 CPU %user %nice %system %iowait %steal %idle 01:53:01 all 18.63 0.00 4.64 1.90 0.09 74.74 01:53:01 0 20.40 0.00 4.84 0.19 0.10 74.47 01:53:01 1 17.78 0.00 4.80 0.74 0.08 76.59 01:53:01 2 18.42 0.00 4.75 0.08 0.10 76.64 01:53:01 3 16.28 0.00 3.50 0.08 0.07 80.07 01:53:01 4 16.13 0.00 4.94 3.62 0.07 75.25 01:53:01 5 18.30 0.00 5.87 8.26 0.10 67.47 01:53:01 6 18.89 0.00 4.44 2.13 0.09 74.46 01:53:01 7 22.84 0.00 3.99 0.12 0.08 72.97 01:54:01 all 24.75 0.00 5.50 0.91 0.10 68.75 01:54:01 0 26.47 0.00 5.65 0.17 0.12 67.59 01:54:01 1 26.10 0.00 5.93 0.21 0.10 67.66 01:54:01 2 25.15 0.00 5.59 0.17 0.09 69.00 01:54:01 3 23.79 0.00 5.07 0.28 0.10 70.76 01:54:01 4 22.78 0.00 4.33 0.44 0.09 72.36 01:54:01 5 24.79 0.00 5.38 1.62 0.09 68.12 01:54:01 6 23.24 0.00 5.85 4.05 0.10 66.76 01:54:01 7 25.69 0.00 6.18 0.36 0.09 67.68 Average: all 21.66 0.00 5.07 1.41 0.09 71.77 Average: 0 23.41 0.00 5.24 0.18 0.11 71.06 Average: 1 21.91 0.00 5.36 0.48 0.09 72.16 Average: 2 21.76 0.00 5.17 0.13 0.09 72.85 Average: 3 20.00 0.00 4.28 0.18 0.09 75.46 Average: 4 19.43 0.00 4.64 2.04 0.08 73.81 Average: 5 21.52 0.00 5.63 4.96 0.09 67.79 Average: 6 21.04 0.00 5.14 3.08 0.09 70.64 Average: 7 24.25 0.00 5.08 0.24 0.09 70.35