---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6411 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-6411) 08/07/25 _x86_64_ (8 CPU) 01:44:51 LINUX RESTART (8 CPU) 01:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:46:02 391.92 72.52 319.40 0.00 12296.22 170674.09 0.00 01:47:01 255.30 12.85 242.45 0.00 1761.74 68697.78 0.00 01:48:01 82.97 0.30 82.67 0.00 24.13 18673.04 0.00 Average: 243.33 28.64 214.68 0.00 4710.41 86111.70 0.00 01:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:02 29284816 31580740 738724 2.25 74900 2521468 1674920 4.94 945656 2294672 228 01:47:01 27231916 31445132 834220 2.54 148600 4197012 2076764 6.12 1444920 3635892 7264 01:48:01 26185668 31264636 1009908 3.07 158436 4999316 2346416 6.92 2134696 3937592 788072 Average: 27567467 31430169 860951 2.62 127312 3905932 2032700 5.99 1508424 3289385 265188 01:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:46:02 ens3 591.32 406.43 5031.25 95.28 0.00 0.00 0.00 0.00 01:46:02 lo 4.03 4.03 0.39 0.39 0.00 0.00 0.00 0.00 01:46:02 docker0 47.81 43.63 3.31 247.48 0.00 0.00 0.00 0.00 01:47:01 ens3 541.08 379.12 6319.18 84.94 0.00 0.00 0.00 0.00 01:47:01 vethb6842ab 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 01:47:01 lo 1.90 1.90 0.18 0.18 0.00 0.00 0.00 0.00 01:47:01 docker0 291.19 390.46 25.04 2987.95 0.00 0.00 0.00 0.00 01:48:01 ens3 39.81 23.65 205.72 12.04 0.00 0.00 0.00 0.00 01:48:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:48:01 veth0a70d34 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 01:48:01 docker0 6.57 11.93 0.39 123.52 0.00 0.00 0.00 0.00 Average: ens3 389.90 269.12 3838.27 63.97 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 Average: veth0a70d34 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 114.20 147.32 9.49 1109.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6411) 08/07/25 _x86_64_ (8 CPU) 01:44:51 LINUX RESTART (8 CPU) 01:45:01 CPU %user %nice %system %iowait %steal %idle 01:46:02 all 7.57 0.00 2.15 3.38 0.05 86.85 01:46:02 0 6.37 0.00 1.98 0.45 0.05 91.14 01:46:02 1 8.80 0.00 2.08 1.86 0.05 87.21 01:46:02 2 5.46 0.00 3.47 0.45 0.03 90.58 01:46:02 3 5.26 0.00 1.63 2.70 0.07 90.35 01:46:02 4 10.54 0.00 1.64 11.08 0.03 76.71 01:46:02 5 8.24 0.00 2.79 3.56 0.03 85.38 01:46:02 6 8.64 0.00 1.53 0.59 0.05 89.20 01:46:02 7 7.27 0.00 2.09 6.32 0.05 84.28 01:47:01 all 7.78 0.00 3.14 3.73 0.06 85.29 01:47:01 0 6.31 0.00 2.67 1.18 0.05 89.79 01:47:01 1 7.11 0.00 2.72 7.53 0.05 82.59 01:47:01 2 8.49 0.00 2.29 0.43 0.05 88.74 01:47:01 3 6.64 0.00 2.87 0.64 0.07 89.79 01:47:01 4 10.10 0.00 3.53 4.03 0.07 82.28 01:47:01 5 6.54 0.00 2.95 3.55 0.07 86.89 01:47:01 6 8.78 0.00 3.70 10.75 0.07 76.70 01:47:01 7 8.24 0.00 4.39 1.76 0.07 85.54 01:48:01 all 55.72 0.00 8.06 1.14 0.10 34.99 01:48:01 0 55.24 0.00 7.80 0.67 0.08 36.20 01:48:01 1 56.11 0.00 8.05 0.76 0.10 34.98 01:48:01 2 55.74 0.00 8.30 0.44 0.10 35.42 01:48:01 3 55.39 0.00 7.78 0.42 0.08 36.32 01:48:01 4 56.19 0.00 7.67 0.20 0.10 35.84 01:48:01 5 54.00 0.00 8.30 0.99 0.10 36.61 01:48:01 6 56.15 0.00 8.30 4.91 0.10 30.53 01:48:01 7 56.91 0.00 8.30 0.72 0.10 33.97 Average: all 23.77 0.00 4.46 2.74 0.07 68.96 Average: 0 22.75 0.00 4.16 0.77 0.06 72.26 Average: 1 24.07 0.00 4.29 3.36 0.07 68.22 Average: 2 23.28 0.00 4.70 0.44 0.06 71.52 Average: 3 22.54 0.00 4.10 1.25 0.07 72.02 Average: 4 25.72 0.00 4.28 5.11 0.07 64.81 Average: 5 23.02 0.00 4.69 2.70 0.07 69.53 Average: 6 24.56 0.00 4.51 5.38 0.07 65.48 Average: 7 24.23 0.00 4.93 2.94 0.07 67.83