---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1517 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-1517) 02/03/26 _x86_64_ (8 CPU) 00:52:10 LINUX RESTART (8 CPU) 00:53:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:54:01 317.59 16.45 301.14 0.00 2216.57 95419.89 0.00 00:55:01 81.77 0.27 81.51 0.00 29.32 18579.67 0.00 Average: 198.68 8.29 190.39 0.00 1113.67 56673.78 0.00 00:53:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:54:01 26995892 31357404 917388 2.79 153272 4330456 2159696 6.37 1618036 3687760 43000 00:55:01 26232452 31254996 1015060 3.09 161548 4937312 2560016 7.55 2112336 3904644 642928 Average: 26614172 31306200 966224 2.94 157410 4633884 2359856 6.96 1865186 3796202 342964 00:53:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:54:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 00:54:01 ens3 683.36 448.65 6790.94 97.33 0.00 0.00 0.00 0.00 00:54:01 docker0 334.74 497.88 28.59 3328.00 0.00 0.00 0.00 0.00 00:54:01 veth939b259 0.05 0.14 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:55:01 ens3 45.08 23.73 314.39 10.84 0.00 0.00 0.00 0.00 00:55:01 veth439c43a 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 00:55:01 docker0 8.26 18.78 0.57 228.01 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 361.51 234.39 3525.19 53.72 0.00 0.00 0.00 0.00 Average: veth439c43a 0.03 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 170.12 256.30 14.46 1764.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1517) 02/03/26 _x86_64_ (8 CPU) 00:52:10 LINUX RESTART (8 CPU) 00:53:02 CPU %user %nice %system %iowait %steal %idle 00:54:01 all 11.83 0.00 4.60 2.82 0.08 80.68 00:54:01 0 10.07 0.00 4.09 0.80 0.07 84.97 00:54:01 1 12.31 0.00 5.11 9.12 0.07 73.39 00:54:01 2 11.30 0.00 4.16 1.26 0.09 83.20 00:54:01 3 11.29 0.00 4.51 2.23 0.09 81.88 00:54:01 4 11.61 0.00 4.03 1.36 0.09 82.91 00:54:01 5 12.08 0.00 5.51 5.56 0.09 76.77 00:54:01 6 13.74 0.00 5.06 1.12 0.09 80.00 00:54:01 7 12.23 0.00 4.30 1.16 0.10 82.21 00:55:01 all 59.88 0.00 9.03 0.74 0.09 30.26 00:55:01 0 60.45 0.00 8.62 0.37 0.12 30.44 00:55:01 1 59.45 0.00 10.21 0.44 0.10 29.81 00:55:01 2 59.06 0.00 8.50 0.54 0.08 31.81 00:55:01 3 60.61 0.00 8.64 0.15 0.08 30.51 00:55:01 4 60.63 0.00 9.32 1.06 0.08 28.91 00:55:01 5 59.28 0.00 8.90 0.20 0.08 31.53 00:55:01 6 59.81 0.00 8.74 0.50 0.08 30.86 00:55:01 7 59.78 0.00 9.32 2.63 0.10 28.17 Average: all 36.12 0.00 6.84 1.77 0.09 55.19 Average: 0 35.39 0.00 6.37 0.58 0.09 57.57 Average: 1 36.18 0.00 7.69 4.72 0.09 51.33 Average: 2 35.47 0.00 6.35 0.89 0.09 57.20 Average: 3 36.23 0.00 6.60 1.18 0.08 55.91 Average: 4 36.42 0.00 6.71 1.21 0.09 55.58 Average: 5 35.96 0.00 7.22 2.85 0.09 53.88 Average: 6 37.01 0.00 6.92 0.81 0.08 55.18 Average: 7 36.30 0.00 6.84 1.90 0.10 54.86