---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9188 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: 2799.974 BogoMIPS: 5599.94 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-9188) 05/13/26 _x86_64_ (8 CPU) 02:15:01 LINUX RESTART (8 CPU) 02:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:17:01 275.34 11.61 263.72 0.00 1719.18 72658.56 0.00 02:18:01 118.58 0.35 118.23 0.00 30.66 36360.61 0.00 Average: 196.96 5.98 190.98 0.00 874.92 54509.58 0.00 02:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 26462932 31177260 1096992 3.34 154832 4667680 2387644 7.04 1981580 3840756 389532 02:18:01 26668268 31525804 751832 2.29 162168 4797404 1699496 5.01 1598608 4018500 556 Average: 26565600 31351532 924412 2.81 158500 4732542 2043570 6.02 1790094 3929628 195044 02:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 02:17:01 veth3535b78 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:17:01 ens3 683.54 464.51 6582.73 94.06 0.00 0.00 0.00 0.00 02:17:01 docker0 356.27 511.40 29.61 3184.17 0.00 0.00 0.00 0.00 02:18:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 02:18:01 ens3 34.48 21.31 210.62 9.70 0.00 0.00 0.00 0.00 02:18:01 docker0 4.90 9.63 0.35 128.42 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 359.01 242.91 3396.67 51.88 0.00 0.00 0.00 0.00 Average: docker0 180.59 260.51 14.98 1656.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9188) 05/13/26 _x86_64_ (8 CPU) 02:15:01 LINUX RESTART (8 CPU) 02:16:01 CPU %user %nice %system %iowait %steal %idle 02:17:01 all 21.66 0.00 5.71 1.26 0.08 71.29 02:17:01 0 21.88 0.00 4.98 1.53 0.07 71.54 02:17:01 1 22.11 0.00 5.73 1.24 0.08 70.84 02:17:01 2 21.44 0.00 6.03 0.19 0.07 72.28 02:17:01 3 23.35 0.00 5.42 0.46 0.07 70.71 02:17:01 4 21.03 0.00 6.20 1.64 0.07 71.06 02:17:01 5 21.46 0.00 5.77 0.54 0.08 72.14 02:17:01 6 21.59 0.00 5.52 0.88 0.08 71.93 02:17:01 7 20.41 0.00 6.06 3.58 0.08 69.86 02:18:01 all 53.07 0.00 7.87 0.74 0.10 38.23 02:18:01 0 52.04 0.00 8.41 0.32 0.10 39.13 02:18:01 1 53.11 0.00 7.32 0.05 0.10 39.42 02:18:01 2 53.84 0.00 7.17 0.25 0.12 38.62 02:18:01 3 52.33 0.00 7.57 1.84 0.10 38.16 02:18:01 4 54.59 0.00 8.03 0.42 0.10 36.86 02:18:01 5 51.37 0.00 8.98 0.27 0.10 39.28 02:18:01 6 52.64 0.00 7.57 2.23 0.08 37.48 02:18:01 7 54.61 0.00 7.90 0.52 0.10 36.87 Average: all 37.39 0.00 6.79 1.00 0.09 54.74 Average: 0 36.96 0.00 6.69 0.92 0.08 55.34 Average: 1 37.66 0.00 6.53 0.64 0.09 55.08 Average: 2 37.65 0.00 6.60 0.22 0.09 55.43 Average: 3 37.84 0.00 6.50 1.15 0.08 54.43 Average: 4 37.87 0.00 7.12 1.03 0.08 53.90 Average: 5 36.43 0.00 7.38 0.40 0.09 55.69 Average: 6 37.12 0.00 6.55 1.55 0.08 54.69 Average: 7 37.54 0.00 6.98 2.05 0.09 53.34