---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5601 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-5601) 07/23/25 _x86_64_ (8 CPU) 06:01:01 LINUX RESTART (8 CPU) 06:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:03:01 74.48 0.40 74.08 0.00 25.06 29646.92 0.00 Average: 74.48 0.40 74.08 0.00 25.06 29646.92 0.00 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:01 27719200 31266476 1014192 3.09 105508 3663992 2345192 6.91 1473480 3214852 382832 Average: 27719200 31266476 1014192 3.09 105508 3663992 2345192 6.91 1473480 3214852 382832 06:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:01 ens3 213.21 151.98 3849.21 55.36 0.00 0.00 0.00 0.00 06:03:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 06:03:01 docker0 59.78 60.03 4.56 623.54 0.00 0.00 0.00 0.00 06:03:01 veth5e4993f 37.22 39.15 3.38 486.93 0.00 0.00 0.00 0.04 Average: ens3 213.21 151.98 3849.21 55.36 0.00 0.00 0.00 0.00 Average: lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 59.78 60.03 4.56 623.54 0.00 0.00 0.00 0.00 Average: veth5e4993f 37.22 39.15 3.38 486.93 0.00 0.00 0.00 0.04 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5601) 07/23/25 _x86_64_ (8 CPU) 06:01:01 LINUX RESTART (8 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:01 all 29.43 0.00 5.00 0.56 0.07 64.94 06:03:01 0 28.09 0.00 4.68 0.03 0.08 67.12 06:03:01 1 27.07 0.00 5.23 0.20 0.08 67.42 06:03:01 2 29.69 0.00 5.09 0.13 0.08 65.00 06:03:01 3 28.78 0.00 4.65 0.69 0.05 65.82 06:03:01 4 30.84 0.00 5.50 0.05 0.07 63.55 06:03:01 5 32.22 0.00 5.32 3.10 0.08 59.28 06:03:01 6 28.87 0.00 4.50 0.05 0.07 66.51 06:03:01 7 29.91 0.00 5.02 0.22 0.07 64.79 Average: all 29.43 0.00 5.00 0.56 0.07 64.94 Average: 0 28.09 0.00 4.68 0.03 0.08 67.12 Average: 1 27.07 0.00 5.23 0.20 0.08 67.42 Average: 2 29.69 0.00 5.09 0.13 0.08 65.00 Average: 3 28.78 0.00 4.65 0.69 0.05 65.82 Average: 4 30.84 0.00 5.50 0.05 0.07 63.55 Average: 5 32.22 0.00 5.32 3.10 0.08 59.28 Average: 6 28.87 0.00 4.50 0.05 0.07 66.51 Average: 7 29.91 0.00 5.02 0.22 0.07 64.79