---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8913 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-8913) 05/08/26 _x86_64_ (8 CPU) 17:53:51 LINUX RESTART (8 CPU) 17:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:55:01 388.45 72.74 315.71 0.00 12292.48 148188.50 0.00 17:56:01 286.99 11.26 275.72 0.00 1665.06 125186.20 0.00 17:57:01 105.10 0.43 104.67 0.00 55.06 26152.32 0.00 Average: 260.18 28.15 232.03 0.00 4670.87 99842.34 0.00 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 29262908 31549528 767460 2.33 74816 2512208 1660532 4.90 976976 2284244 280 17:56:01 26483412 31300112 974048 2.96 156020 4763336 2256016 6.65 1923328 3875000 500856 17:57:01 25691728 31191176 1080232 3.29 161596 5400472 2386748 7.04 2320444 4221140 954192 Average: 27146016 31346939 940580 2.86 130811 4225339 2101099 6.19 1740249 3460128 485109 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 docker0 28.73 30.78 2.12 196.61 0.00 0.00 0.00 0.00 17:55:01 ens3 613.05 401.53 4946.31 129.97 0.00 0.00 0.00 0.00 17:55:01 lo 5.30 5.30 0.53 0.53 0.00 0.00 0.00 0.00 17:56:01 docker0 319.53 459.62 26.87 2981.92 0.00 0.00 0.00 0.00 17:56:01 ens3 596.82 397.30 6348.36 51.85 0.00 0.00 0.00 0.00 17:56:01 veth9f79f98 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 17:56:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 17:57:01 vethfd4450a 0.05 0.28 0.00 0.02 0.00 0.00 0.00 0.00 17:57:01 docker0 19.08 43.83 1.50 911.68 0.00 0.00 0.00 0.00 17:57:01 ens3 81.95 44.68 1384.03 12.84 0.00 0.00 0.00 0.00 17:57:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: vethfd4450a 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 122.45 178.08 10.16 1363.41 0.00 0.00 0.00 0.00 Average: ens3 430.61 281.17 4226.23 64.89 0.00 0.00 0.00 0.00 Average: lo 2.08 2.08 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8913) 05/08/26 _x86_64_ (8 CPU) 17:53:51 LINUX RESTART (8 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 8.08 0.00 2.29 1.62 0.05 87.97 17:55:01 0 7.55 0.00 2.30 0.24 0.05 89.87 17:55:01 1 9.98 0.00 3.06 6.92 0.07 79.97 17:55:01 2 10.60 0.00 2.22 0.71 0.05 86.42 17:55:01 3 5.91 0.00 1.44 0.17 0.05 92.43 17:55:01 4 5.38 0.00 2.07 3.23 0.05 89.27 17:55:01 5 6.86 0.00 2.46 0.81 0.05 89.83 17:55:01 6 6.65 0.00 3.23 0.66 0.05 89.41 17:55:01 7 11.66 0.00 1.51 0.27 0.03 86.52 17:56:01 all 23.40 0.00 5.89 2.03 0.07 68.60 17:56:01 0 23.59 0.00 5.65 1.42 0.07 69.28 17:56:01 1 22.45 0.00 4.88 0.56 0.07 72.05 17:56:01 2 23.82 0.00 6.01 0.88 0.08 69.20 17:56:01 3 23.54 0.00 6.52 1.03 0.07 68.84 17:56:01 4 23.45 0.00 6.46 6.11 0.07 63.91 17:56:01 5 22.55 0.00 6.70 4.50 0.08 66.16 17:56:01 6 22.96 0.00 5.23 1.01 0.07 70.74 17:56:01 7 24.85 0.00 5.68 0.76 0.07 68.64 17:57:01 all 53.84 0.00 8.14 0.50 0.08 37.44 17:57:01 0 53.98 0.00 8.04 0.29 0.08 37.61 17:57:01 1 54.03 0.00 7.52 0.08 0.07 38.30 17:57:01 2 53.80 0.00 8.17 0.42 0.07 37.54 17:57:01 3 54.26 0.00 7.73 0.37 0.08 37.56 17:57:01 4 53.43 0.00 8.28 1.33 0.08 36.87 17:57:01 5 53.99 0.00 9.13 0.44 0.08 36.36 17:57:01 6 53.14 0.00 8.13 1.03 0.07 37.63 17:57:01 7 54.09 0.00 8.09 0.08 0.08 37.65 Average: all 28.44 0.00 5.44 1.39 0.07 64.67 Average: 0 28.39 0.00 5.33 0.64 0.07 65.57 Average: 1 28.85 0.00 5.16 2.52 0.07 63.41 Average: 2 29.43 0.00 5.47 0.67 0.07 64.36 Average: 3 27.86 0.00 5.22 0.52 0.07 66.32 Average: 4 27.41 0.00 5.60 3.56 0.07 63.37 Average: 5 27.80 0.00 6.09 1.91 0.07 64.12 Average: 6 27.57 0.00 5.53 0.90 0.06 65.94 Average: 7 30.22 0.00 5.09 0.37 0.06 64.26