---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2170 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: 2799.996 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-2170) 02/14/26 _x86_64_ (8 CPU) 04:51:51 LINUX RESTART (8 CPU) 04:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:53:01 403.13 81.57 321.56 0.00 13939.14 131149.88 0.00 04:54:01 235.73 2.93 232.79 0.00 50.52 63228.13 0.00 04:55:01 125.76 0.33 125.43 0.00 34.53 47529.30 0.00 Average: 254.87 28.28 226.60 0.00 4674.73 80635.77 0.00 04:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:53:01 28659872 31498508 797028 2.42 87472 3032332 1883304 5.55 1051104 2767284 278096 04:54:01 26148828 31199040 1074964 3.27 156300 4978676 2109040 6.22 2135436 3982724 744268 04:55:01 26363860 31260008 1009408 3.07 165316 4809048 2548132 7.51 2040516 3844536 535220 Average: 27057520 31319185 960467 2.92 136363 4273352 2180159 6.43 1742352 3531515 519195 04:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:53:01 ens3 587.44 420.71 8340.62 131.27 0.00 0.00 0.00 0.00 04:53:01 docker0 40.54 42.54 2.85 236.09 0.00 0.00 0.00 0.00 04:53:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 04:54:01 ens3 486.14 320.16 3081.66 44.07 0.00 0.00 0.00 0.00 04:54:01 docker0 297.40 446.43 26.25 3044.74 0.00 0.00 0.00 0.00 04:54:01 vethb3a4bda 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:55:01 ens3 42.73 21.83 313.15 9.61 0.00 0.00 0.00 0.00 04:55:01 veth5f1e92b 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:55:01 docker0 8.17 19.30 0.57 230.81 0.00 0.00 0.00 0.00 04:55:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: ens3 372.10 254.24 3911.81 61.65 0.00 0.00 0.00 0.00 Average: veth5f1e92b 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 115.37 169.42 9.89 1170.55 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-2170) 02/14/26 _x86_64_ (8 CPU) 04:51:51 LINUX RESTART (8 CPU) 04:52:01 CPU %user %nice %system %iowait %steal %idle 04:53:01 all 9.40 0.00 3.03 1.62 0.06 85.89 04:53:01 0 11.22 0.00 3.64 4.58 0.07 80.49 04:53:01 1 9.89 0.00 2.85 0.72 0.05 86.49 04:53:01 2 7.72 0.00 3.95 3.95 0.07 84.31 04:53:01 3 8.53 0.00 2.44 0.83 0.05 88.15 04:53:01 4 11.59 0.00 2.51 0.37 0.07 85.47 04:53:01 5 7.16 0.00 2.92 2.21 0.07 87.65 04:53:01 6 10.18 0.00 2.05 0.10 0.05 87.62 04:53:01 7 8.89 0.00 3.89 0.24 0.07 86.92 04:54:01 all 30.38 0.00 5.52 1.10 0.08 62.92 04:54:01 0 28.74 0.00 6.33 6.61 0.08 58.23 04:54:01 1 31.53 0.00 4.77 0.34 0.07 63.29 04:54:01 2 31.28 0.00 5.21 0.15 0.08 63.27 04:54:01 3 29.13 0.00 6.14 0.13 0.08 64.51 04:54:01 4 29.61 0.00 5.36 0.12 0.07 64.84 04:54:01 5 29.20 0.00 5.78 0.58 0.08 64.36 04:54:01 6 32.19 0.00 5.39 0.08 0.08 62.26 04:54:01 7 31.33 0.00 5.18 0.82 0.07 62.61 04:55:01 all 55.73 0.00 7.31 0.75 0.10 36.11 04:55:01 0 55.92 0.00 7.69 1.44 0.10 34.84 04:55:01 1 55.68 0.00 6.84 0.18 0.10 37.20 04:55:01 2 55.70 0.00 7.51 0.08 0.10 36.61 04:55:01 3 55.65 0.00 7.89 0.22 0.08 36.16 04:55:01 4 56.93 0.00 7.40 0.61 0.10 34.96 04:55:01 5 54.16 0.00 7.21 2.34 0.10 36.20 04:55:01 6 56.61 0.00 6.78 0.17 0.10 36.34 04:55:01 7 55.24 0.00 7.12 0.96 0.10 36.58 Average: all 31.85 0.00 5.29 1.16 0.08 61.63 Average: 0 31.99 0.00 5.89 4.21 0.08 57.83 Average: 1 32.38 0.00 4.82 0.42 0.07 62.31 Average: 2 31.59 0.00 5.56 1.39 0.08 61.37 Average: 3 31.11 0.00 5.49 0.39 0.07 62.93 Average: 4 32.72 0.00 5.09 0.37 0.08 61.75 Average: 5 30.19 0.00 5.30 1.71 0.08 62.71 Average: 6 32.99 0.00 4.74 0.12 0.08 62.08 Average: 7 31.82 0.00 5.39 0.67 0.08 62.03