---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-20235 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-20235) 10/03/25 _x86_64_ (8 CPU) 00:12:18 LINUX RESTART (8 CPU) 00:13:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 263.92 9.37 254.55 0.00 1521.50 33222.84 0.00 00:15:01 118.41 0.75 117.66 0.00 9.07 41330.71 0.00 00:16:01 43.38 0.03 43.34 0.00 0.27 38782.35 0.00 00:17:01 64.31 0.27 64.04 0.00 11.06 25136.88 0.00 Average: 121.91 2.58 119.34 0.00 380.72 34624.03 0.00 00:13:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 28538416 31531424 754768 2.30 89900 3178180 1767424 5.21 981168 2945812 374520 00:15:01 26342984 31292612 983340 2.99 132692 4916224 2100016 6.19 1855988 4081284 1025448 00:16:01 26222316 31469148 805576 2.45 138424 5185808 1871000 5.52 1818172 4217300 188088 00:17:01 27900052 31521820 761144 2.32 142564 3669588 1759724 5.19 1162512 3312956 312 Average: 27250942 31453751 826207 2.51 125895 4237450 1874541 5.53 1454460 3639338 397092 00:13:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 docker0 122.66 120.59 8.30 578.10 0.00 0.00 0.00 0.00 00:14:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 00:14:01 ens3 429.03 322.56 7719.36 86.25 0.00 0.00 0.00 0.00 00:15:01 docker0 170.97 282.25 14.21 2077.42 0.00 0.00 0.00 0.00 00:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:15:01 vethff09470 170.94 282.37 16.54 2077.43 0.00 0.00 0.00 0.17 00:15:01 ens3 311.10 187.29 2104.12 27.56 0.00 0.00 0.00 0.00 00:16:01 docker0 1.28 1.27 0.09 1.63 0.00 0.00 0.00 0.00 00:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:16:01 vethff09470 1.28 1.28 0.11 1.64 0.00 0.00 0.00 0.00 00:16:01 ens3 16.85 10.50 14.49 7.10 0.00 0.00 0.00 0.00 00:17:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 00:17:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 00:17:01 ens3 107.57 70.47 2543.71 19.10 0.00 0.00 0.00 0.00 Average: docker0 73.54 100.96 5.64 664.65 0.00 0.00 0.00 0.00 Average: lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 215.24 146.97 3076.07 34.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-20235) 10/03/25 _x86_64_ (8 CPU) 00:12:18 LINUX RESTART (8 CPU) 00:13:02 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 5.74 0.00 2.32 6.14 0.08 85.72 00:14:01 0 5.87 0.00 1.98 0.17 0.07 91.92 00:14:01 1 4.61 0.00 1.67 15.08 0.07 78.57 00:14:01 2 6.90 0.00 2.31 16.52 0.09 74.19 00:14:01 3 6.39 0.00 1.92 0.46 0.09 91.14 00:14:01 4 5.61 0.00 4.24 12.87 0.10 77.18 00:14:01 5 4.17 0.00 2.66 2.55 0.09 90.54 00:14:01 6 5.97 0.00 1.94 0.67 0.07 91.35 00:14:01 7 6.44 0.00 1.81 0.75 0.09 90.91 00:15:01 all 47.65 0.00 6.77 2.68 0.11 42.79 00:15:01 0 47.26 0.00 6.43 1.07 0.10 45.13 00:15:01 1 46.06 0.00 6.94 3.85 0.12 43.04 00:15:01 2 48.43 0.00 7.01 3.23 0.12 41.22 00:15:01 3 47.41 0.00 7.09 2.45 0.10 42.94 00:15:01 4 48.15 0.00 6.51 8.14 0.12 37.08 00:15:01 5 47.06 0.00 6.26 1.23 0.10 45.36 00:15:01 6 48.88 0.00 6.90 1.15 0.14 42.94 00:15:01 7 47.93 0.00 7.02 0.37 0.12 44.56 00:16:01 all 41.71 0.00 6.49 1.15 0.10 50.54 00:16:01 0 41.71 0.00 6.63 3.64 0.10 47.92 00:16:01 1 42.30 0.00 5.67 0.03 0.12 51.88 00:16:01 2 40.73 0.00 6.87 4.66 0.10 47.65 00:16:01 3 41.77 0.00 7.25 0.47 0.12 50.39 00:16:01 4 41.51 0.00 6.65 0.29 0.10 51.45 00:16:01 5 43.42 0.00 6.61 0.13 0.12 49.72 00:16:01 6 40.14 0.00 6.25 0.00 0.08 53.53 00:16:01 7 42.09 0.00 6.02 0.00 0.10 51.79 00:17:01 all 17.30 0.00 2.33 0.95 0.05 79.38 00:17:01 0 17.00 0.00 1.96 1.31 0.07 79.66 00:17:01 1 16.09 0.00 1.66 0.40 0.05 81.80 00:17:01 2 17.71 0.00 2.65 0.17 0.05 79.43 00:17:01 3 18.18 0.00 2.45 1.83 0.05 77.48 00:17:01 4 17.04 0.00 2.18 0.17 0.05 80.56 00:17:01 5 17.58 0.00 2.12 0.02 0.05 80.23 00:17:01 6 17.48 0.00 2.63 3.67 0.07 76.14 00:17:01 7 17.28 0.00 2.95 0.00 0.05 79.71 Average: all 28.19 0.00 4.48 2.71 0.09 64.53 Average: 0 28.05 0.00 4.26 1.55 0.08 66.06 Average: 1 27.34 0.00 3.99 4.79 0.09 63.79 Average: 2 28.48 0.00 4.71 6.10 0.09 60.61 Average: 3 28.52 0.00 4.69 1.31 0.09 65.40 Average: 4 28.17 0.00 4.90 5.32 0.09 61.52 Average: 5 28.17 0.00 4.42 0.97 0.09 66.35 Average: 6 28.22 0.00 4.44 1.38 0.09 65.87 Average: 7 28.53 0.00 4.46 0.28 0.09 66.64