---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3676 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-3676) 03/19/26 _x86_64_ (8 CPU) 02:02:51 LINUX RESTART (8 CPU) 02:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:04:02 411.40 81.70 329.70 0.00 13959.41 159303.05 0.00 02:05:01 255.57 3.24 252.33 0.00 44.87 68062.36 0.00 02:06:01 115.33 0.23 115.10 0.00 20.00 33599.07 0.00 Average: 260.79 28.53 232.26 0.00 4700.62 87093.87 0.00 02:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:02 28742216 31517056 784960 2.39 83576 2978600 1875508 5.53 1039620 2707820 216960 02:05:01 26739664 31489568 786032 2.39 158800 4680260 1825492 5.38 1559692 3973776 380728 02:06:01 26162724 31508264 767668 2.34 171480 5232284 1864196 5.50 1607076 4466184 476960 Average: 27214868 31504963 779553 2.37 137952 4297048 1855065 5.47 1402129 3715927 358216 02:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:02 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 02:04:02 ens3 618.63 434.88 8285.81 131.73 0.00 0.00 0.00 0.00 02:04:02 docker0 42.66 40.84 3.09 204.96 0.00 0.00 0.00 0.00 02:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:05:01 veth0e53e4c 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 02:05:01 ens3 552.57 368.34 3174.06 48.01 0.00 0.00 0.00 0.00 02:05:01 docker0 346.01 516.71 28.63 3140.32 0.00 0.00 0.00 0.00 02:06:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:06:01 ens3 119.20 72.79 2725.63 16.45 0.00 0.00 0.00 0.00 02:06:01 docker0 5.02 10.75 0.36 128.38 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 429.45 291.58 4737.18 65.50 0.00 0.00 0.00 0.00 Average: docker0 130.03 187.61 10.59 1146.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3676) 03/19/26 _x86_64_ (8 CPU) 02:02:51 LINUX RESTART (8 CPU) 02:03:01 CPU %user %nice %system %iowait %steal %idle 02:04:02 all 8.97 0.00 2.69 1.74 0.05 86.54 02:04:02 0 10.43 0.00 2.24 2.98 0.05 84.31 02:04:02 1 7.26 0.00 3.45 0.50 0.05 88.74 02:04:02 2 7.15 0.00 2.00 1.41 0.07 89.37 02:04:02 3 6.97 0.00 2.27 0.50 0.07 90.19 02:04:02 4 11.26 0.00 3.62 1.83 0.05 83.24 02:04:02 5 8.08 0.00 2.65 2.84 0.05 86.38 02:04:02 6 13.15 0.00 3.13 2.58 0.05 81.09 02:04:02 7 7.51 0.00 2.16 1.31 0.05 88.97 02:05:01 all 33.39 0.00 7.58 1.09 0.07 57.86 02:05:01 0 33.20 0.00 7.63 0.26 0.07 58.84 02:05:01 1 35.61 0.00 7.00 0.48 0.09 56.82 02:05:01 2 32.67 0.00 8.46 3.09 0.07 55.72 02:05:01 3 32.50 0.00 7.56 2.03 0.07 57.84 02:05:01 4 32.55 0.00 6.70 0.24 0.07 60.44 02:05:01 5 33.48 0.00 8.42 0.52 0.07 57.51 02:05:01 6 34.69 0.00 7.35 0.94 0.07 56.95 02:05:01 7 32.44 0.00 7.52 1.19 0.07 58.78 02:06:01 all 44.77 0.00 6.81 0.50 0.08 47.85 02:06:01 0 46.06 0.00 6.91 1.36 0.08 45.59 02:06:01 1 44.87 0.00 6.17 0.17 0.07 48.72 02:06:01 2 44.21 0.00 6.25 0.96 0.07 48.51 02:06:01 3 45.68 0.00 7.05 0.30 0.07 46.90 02:06:01 4 43.22 0.00 7.25 0.50 0.08 48.94 02:06:01 5 45.52 0.00 7.40 0.12 0.08 46.88 02:06:01 6 44.06 0.00 6.65 0.52 0.08 48.69 02:06:01 7 44.51 0.00 6.76 0.08 0.08 48.56 Average: all 29.01 0.00 5.68 1.11 0.07 64.13 Average: 0 29.87 0.00 5.58 1.54 0.07 62.95 Average: 1 29.17 0.00 5.53 0.38 0.07 64.84 Average: 2 27.98 0.00 5.56 1.81 0.07 64.58 Average: 3 28.34 0.00 5.61 0.94 0.07 65.05 Average: 4 28.99 0.00 5.85 0.86 0.07 64.23 Average: 5 28.98 0.00 6.14 1.16 0.07 63.65 Average: 6 30.60 0.00 5.70 1.35 0.07 62.28 Average: 7 28.13 0.00 5.46 0.86 0.07 65.48