---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8068 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-8068) 04/23/26 _x86_64_ (8 CPU) 05:43:11 LINUX RESTART (8 CPU) 05:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:45:01 312.96 16.00 296.97 0.00 2213.46 94651.62 0.00 05:46:01 75.94 0.40 75.54 0.00 33.59 18122.85 0.00 Average: 193.45 8.13 185.32 0.00 1114.37 56065.74 0.00 05:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:45:01 26756544 31266952 1007684 3.07 153944 4474948 2276856 6.71 1789996 3750384 212516 05:46:01 26202608 31355112 916160 2.79 161520 5067924 2211576 6.52 2087236 3962404 816008 Average: 26479576 31311032 961922 2.93 157732 4771436 2244216 6.62 1938616 3856394 514262 05:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:45:01 docker0 370.36 445.89 30.60 3192.72 0.00 0.00 0.00 0.00 05:45:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 05:45:01 veth42ab212 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:45:01 ens3 627.55 479.04 6653.99 97.22 0.00 0.00 0.00 0.00 05:46:01 docker0 4.37 7.90 0.32 128.22 0.00 0.00 0.00 0.00 05:46:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 05:46:01 veth09a7162 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 05:46:01 ens3 34.13 18.85 212.04 9.49 0.00 0.00 0.00 0.00 Average: docker0 185.83 225.05 15.33 1647.59 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: veth09a7162 0.03 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 328.35 247.01 3405.95 52.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8068) 04/23/26 _x86_64_ (8 CPU) 05:43:11 LINUX RESTART (8 CPU) 05:44:02 CPU %user %nice %system %iowait %steal %idle 05:45:01 all 16.18 0.00 5.04 1.73 0.07 76.98 05:45:01 0 15.27 0.00 5.85 1.29 0.09 77.51 05:45:01 1 16.82 0.00 5.52 3.41 0.07 74.18 05:45:01 2 17.20 0.00 5.18 2.23 0.07 75.32 05:45:01 3 15.37 0.00 5.39 4.67 0.07 74.50 05:45:01 4 16.19 0.00 4.62 0.62 0.09 78.49 05:45:01 5 16.93 0.00 3.86 0.44 0.05 78.71 05:45:01 6 15.40 0.00 5.16 0.48 0.07 78.89 05:45:01 7 16.26 0.00 4.77 0.71 0.07 78.20 05:46:01 all 56.03 0.00 7.63 0.50 0.09 35.74 05:46:01 0 57.02 0.00 7.62 2.36 0.10 32.90 05:46:01 1 55.59 0.00 7.97 0.15 0.08 36.21 05:46:01 2 56.91 0.00 7.78 0.22 0.08 35.01 05:46:01 3 55.03 0.00 7.27 0.44 0.08 37.17 05:46:01 4 55.19 0.00 8.49 0.56 0.08 35.68 05:46:01 5 55.92 0.00 7.53 0.15 0.10 36.29 05:46:01 6 56.12 0.00 7.22 0.05 0.10 36.51 05:46:01 7 56.49 0.00 7.18 0.08 0.08 36.16 Average: all 36.31 0.00 6.35 1.11 0.08 56.15 Average: 0 36.34 0.00 6.74 1.83 0.09 54.99 Average: 1 36.43 0.00 6.76 1.76 0.08 54.97 Average: 2 37.26 0.00 6.49 1.21 0.08 54.96 Average: 3 35.40 0.00 6.34 2.53 0.08 55.65 Average: 4 35.89 0.00 6.57 0.59 0.09 56.87 Average: 5 36.58 0.00 5.71 0.30 0.08 57.33 Average: 6 36.01 0.00 6.20 0.26 0.09 57.44 Average: 7 36.57 0.00 5.99 0.39 0.08 56.97