---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11465 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 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-11465) 05/26/26 _x86_64_ (8 CPU) 15:07:01 LINUX RESTART (8 CPU) 15:08:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:09:01 274.11 12.33 261.78 0.00 1741.22 74479.99 0.00 15:10:01 169.86 0.63 169.22 0.00 63.86 51943.21 0.00 Average: 221.10 6.38 214.72 0.00 888.32 63020.64 0.00 15:08:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 26548928 31294448 985556 3.00 156300 4685144 1946896 5.74 1754508 3980452 405176 15:10:01 26127744 31476356 802872 2.44 174556 5226964 1858396 5.48 1648384 4460624 604 Average: 26338336 31385402 894214 2.72 165428 4956054 1902646 5.61 1701446 4220538 202890 15:08:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 docker0 288.07 424.32 25.39 3013.82 0.00 0.00 0.00 0.00 15:09:01 lo 1.59 1.59 0.17 0.17 0.00 0.00 0.00 0.00 15:09:01 ens3 589.81 388.78 6509.02 85.46 0.00 0.00 0.00 0.00 15:09:01 veth418b511 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 15:10:01 docker0 9.55 18.46 0.67 238.39 0.00 0.00 0.00 0.00 15:10:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 15:10:01 ens3 147.81 88.29 2859.02 24.93 0.00 0.00 0.00 0.00 Average: docker0 146.45 217.95 12.82 1602.59 0.00 0.00 0.00 0.00 Average: lo 1.69 1.69 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 365.07 235.99 4653.09 54.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11465) 05/26/26 _x86_64_ (8 CPU) 15:07:01 LINUX RESTART (8 CPU) 15:08:03 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 33.16 0.00 7.29 1.16 0.12 58.27 15:09:01 0 32.63 0.00 7.98 4.44 0.12 54.83 15:09:01 1 31.76 0.00 7.22 0.72 0.11 60.20 15:09:01 2 33.08 0.00 7.18 0.54 0.11 59.09 15:09:01 3 34.27 0.00 6.86 0.95 0.11 57.82 15:09:01 4 32.17 0.00 8.28 0.86 0.10 58.58 15:09:01 5 33.20 0.00 6.79 0.30 0.12 59.59 15:09:01 6 34.14 0.00 6.80 0.59 0.12 58.34 15:09:01 7 33.98 0.00 7.23 0.89 0.14 57.75 15:10:01 all 39.03 0.00 5.96 0.73 0.11 54.17 15:10:01 0 39.24 0.00 6.38 0.10 0.10 54.18 15:10:01 1 38.83 0.00 6.23 0.84 0.12 53.98 15:10:01 2 39.52 0.00 6.81 1.91 0.12 51.64 15:10:01 3 39.44 0.00 5.81 1.47 0.12 53.17 15:10:01 4 37.69 0.00 5.48 0.24 0.10 56.50 15:10:01 5 39.41 0.00 5.52 0.32 0.10 54.66 15:10:01 6 41.32 0.00 5.80 0.81 0.10 51.97 15:10:01 7 36.80 0.00 5.66 0.17 0.10 57.27 Average: all 36.15 0.00 6.61 0.94 0.11 56.18 Average: 0 36.00 0.00 7.16 2.23 0.11 54.50 Average: 1 35.36 0.00 6.72 0.78 0.11 57.03 Average: 2 36.36 0.00 6.99 1.24 0.11 55.30 Average: 3 36.90 0.00 6.33 1.21 0.11 55.45 Average: 4 34.98 0.00 6.85 0.54 0.10 57.52 Average: 5 36.36 0.00 6.14 0.31 0.11 57.08 Average: 6 37.79 0.00 6.29 0.70 0.11 55.11 Average: 7 35.42 0.00 6.43 0.52 0.12 57.50