---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-576 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-576) 08/17/26 _x86_64_ (8 CPU) 19:43:48 LINUX RESTART (8 CPU) 19:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:45:02 392.25 81.15 311.10 0.00 13892.88 107836.83 0.00 19:46:01 246.87 2.39 244.48 0.00 33.76 66001.83 0.00 19:47:01 80.85 0.30 80.55 0.00 32.79 22355.36 0.00 Average: 239.95 28.09 211.86 0.00 4678.95 65394.63 0.00 19:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:45:02 28777948 31523524 789736 2.40 82300 2952832 1878460 5.54 1041440 2684920 194260 19:46:01 26423552 31295180 988128 3.01 156148 4813916 2264596 6.68 1961092 3903220 557540 19:47:01 26705036 31500536 781272 2.38 160972 4738000 1912520 5.64 1615944 3970880 347428 Average: 27302179 31439747 853045 2.60 133140 4168249 2018525 5.95 1539492 3519673 366409 19:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:45:02 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 19:45:02 docker0 27.56 29.68 2.01 165.71 0.00 0.00 0.00 0.00 19:45:02 ens3 665.14 434.99 8234.47 134.51 0.00 0.00 0.00 0.00 19:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:46:01 vethce34153 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:46:01 docker0 353.13 516.62 29.12 2977.22 0.00 0.00 0.00 0.00 19:46:01 ens3 551.84 373.97 3011.92 47.79 0.00 0.00 0.00 0.00 19:47:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 19:47:01 veth27ae53d 0.22 0.05 0.02 0.00 0.00 0.00 0.00 0.00 19:47:01 veth43d11e4 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 19:47:01 docker0 5.50 12.23 0.40 152.60 0.00 0.00 0.00 0.00 19:47:01 ens3 35.14 19.41 233.88 9.37 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth27ae53d 0.07 0.02 0.01 0.00 0.00 0.00 0.00 0.00 Average: veth43d11e4 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 127.48 184.33 10.40 1088.02 0.00 0.00 0.00 0.00 Average: ens3 416.62 275.58 3831.31 63.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-576) 08/17/26 _x86_64_ (8 CPU) 19:43:48 LINUX RESTART (8 CPU) 19:44:01 CPU %user %nice %system %iowait %steal %idle 19:45:02 all 9.12 0.00 2.83 1.76 0.05 86.24 19:45:02 0 7.39 0.00 3.05 0.24 0.05 89.27 19:45:02 1 8.05 0.00 2.10 0.82 0.05 88.97 19:45:02 2 9.27 0.00 2.45 0.47 0.05 87.76 19:45:02 3 13.77 0.00 3.06 0.50 0.07 82.60 19:45:02 4 7.22 0.00 2.55 3.34 0.05 86.83 19:45:02 5 10.46 0.00 3.49 4.47 0.05 81.53 19:45:02 6 7.42 0.00 3.19 0.64 0.05 88.70 19:45:02 7 9.33 0.00 2.71 3.60 0.05 84.31 19:46:01 all 25.45 0.00 5.83 1.07 0.08 67.58 19:46:01 0 24.88 0.00 5.28 0.96 0.09 68.79 19:46:01 1 27.02 0.00 6.37 5.22 0.09 61.30 19:46:01 2 25.50 0.00 6.21 0.14 0.09 68.07 19:46:01 3 24.70 0.00 5.23 1.01 0.09 68.97 19:46:01 4 26.21 0.00 5.58 0.58 0.07 67.56 19:46:01 5 25.37 0.00 5.88 0.33 0.07 68.35 19:46:01 6 24.07 0.00 6.30 0.17 0.07 69.39 19:46:01 7 25.82 0.00 5.74 0.17 0.09 68.18 19:47:01 all 54.44 0.00 7.38 0.35 0.10 37.74 19:47:01 0 53.75 0.00 7.58 0.42 0.10 38.15 19:47:01 1 54.69 0.00 6.84 0.07 0.10 38.30 19:47:01 2 53.82 0.00 7.79 1.33 0.08 36.98 19:47:01 3 54.76 0.00 7.40 0.22 0.08 37.53 19:47:01 4 53.91 0.00 7.50 0.42 0.10 38.07 19:47:01 5 54.56 0.00 7.40 0.08 0.10 37.86 19:47:01 6 53.84 0.00 7.20 0.19 0.10 38.67 19:47:01 7 56.20 0.00 7.30 0.05 0.10 36.35 Average: all 29.69 0.00 5.34 1.06 0.08 63.84 Average: 0 28.70 0.00 5.31 0.54 0.08 65.38 Average: 1 29.91 0.00 5.09 2.02 0.08 62.90 Average: 2 29.53 0.00 5.47 0.65 0.07 64.28 Average: 3 31.11 0.00 5.23 0.58 0.08 63.01 Average: 4 29.13 0.00 5.21 1.46 0.07 64.14 Average: 5 30.15 0.00 5.59 1.64 0.07 62.55 Average: 6 28.47 0.00 5.56 0.33 0.07 65.56 Average: 7 30.51 0.00 5.25 1.28 0.08 62.88