---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13029 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-13029) 06/15/26 _x86_64_ (8 CPU) 20:04:17 LINUX RESTART (8 CPU) 20:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:06:01 281.15 20.28 260.87 0.00 3133.21 89989.80 0.00 20:07:01 116.61 0.55 116.06 0.00 32.65 22111.48 0.00 Average: 198.87 10.41 188.45 0.00 1582.67 56044.99 0.00 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 27246104 31477424 805784 2.45 146888 4239016 1905532 5.62 1341380 3754092 916 20:07:01 26770808 31236144 1033940 3.15 160116 4413412 2560468 7.55 1858620 3648248 124160 Average: 27008456 31356784 919862 2.80 153502 4326214 2233000 6.58 1600000 3701170 62538 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 lo 4.40 4.40 0.45 0.45 0.00 0.00 0.00 0.00 20:06:01 ens3 807.15 635.16 10488.93 106.67 0.00 0.00 0.00 0.00 20:06:01 docker0 444.54 513.30 34.53 3347.91 0.00 0.00 0.00 0.00 20:07:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 20:07:01 veth35bcf7c 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:07:01 ens3 59.24 34.50 272.64 17.50 0.00 0.00 0.00 0.00 20:07:01 docker0 5.71 11.46 0.39 166.92 0.00 0.00 0.00 0.00 Average: lo 2.53 2.53 0.26 0.26 0.00 0.00 0.00 0.00 Average: veth35bcf7c 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 433.13 334.78 5379.94 62.08 0.00 0.00 0.00 0.00 Average: docker0 225.09 262.34 17.46 1757.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13029) 06/15/26 _x86_64_ (8 CPU) 20:04:17 LINUX RESTART (8 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 8.70 0.00 3.94 1.29 0.08 86.00 20:06:01 0 10.32 0.00 5.13 3.37 0.08 81.10 20:06:01 1 8.36 0.00 3.01 0.22 0.07 88.34 20:06:01 2 8.72 0.00 3.88 1.79 0.07 85.54 20:06:01 3 7.97 0.00 4.00 1.12 0.08 86.82 20:06:01 4 9.32 0.00 3.22 1.01 0.07 86.39 20:06:01 5 7.05 0.00 3.23 0.32 0.08 89.31 20:06:01 6 9.77 0.00 3.52 0.51 0.07 86.14 20:06:01 7 8.07 0.00 5.52 1.97 0.08 84.36 20:07:01 all 47.70 0.00 7.48 0.42 0.10 44.30 20:07:01 0 46.80 0.00 7.70 0.20 0.10 45.20 20:07:01 1 48.35 0.00 8.10 0.12 0.10 43.33 20:07:01 2 48.65 0.00 7.74 1.65 0.10 41.85 20:07:01 3 48.12 0.00 6.79 0.37 0.10 44.62 20:07:01 4 47.73 0.00 7.02 0.17 0.10 44.97 20:07:01 5 45.36 0.00 7.45 0.51 0.08 46.60 20:07:01 6 48.25 0.00 7.21 0.19 0.10 44.25 20:07:01 7 48.35 0.00 7.84 0.12 0.08 43.61 Average: all 28.23 0.00 5.71 0.85 0.09 65.12 Average: 0 28.56 0.00 6.41 1.79 0.09 63.14 Average: 1 28.37 0.00 5.56 0.17 0.08 65.82 Average: 2 28.77 0.00 5.82 1.72 0.08 63.61 Average: 3 28.07 0.00 5.40 0.75 0.09 65.70 Average: 4 28.53 0.00 5.12 0.59 0.08 65.68 Average: 5 26.24 0.00 5.34 0.41 0.08 67.92 Average: 6 29.02 0.00 5.36 0.35 0.08 65.18 Average: 7 28.26 0.00 6.69 1.04 0.08 63.93