---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2155 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-2155) 02/14/26 _x86_64_ (8 CPU) 00:53:11 LINUX RESTART (8 CPU) 00:54:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:55:01 313.78 16.12 297.66 0.00 2192.17 95531.47 0.00 00:56:01 87.97 0.35 87.62 0.00 24.80 20882.79 0.00 Average: 199.92 8.17 191.76 0.00 1099.38 57893.53 0.00 00:54:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:55:01 27082108 31411348 863840 2.63 153104 4300284 2001404 5.90 1526992 3692632 12032 00:56:01 26694472 31480248 792732 2.41 162664 4722588 1888576 5.57 1619200 3963680 329976 Average: 26888290 31445798 828286 2.52 157884 4511436 1944990 5.73 1573096 3828156 171004 00:54:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:55:01 lo 1.69 1.69 0.18 0.18 0.00 0.00 0.00 0.00 00:55:01 ens3 631.47 433.93 6819.13 105.32 0.00 0.00 0.00 0.00 00:55:01 veth168bd25 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 00:55:01 docker0 321.39 461.38 27.96 3354.45 0.00 0.00 0.00 0.00 00:56:01 veth5396cbc 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 00:56:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:56:01 vethfbcb392 0.22 0.05 0.02 0.00 0.00 0.00 0.00 0.00 00:56:01 ens3 37.66 20.21 214.74 10.63 0.00 0.00 0.00 0.00 00:56:01 docker0 4.85 10.63 0.35 128.37 0.00 0.00 0.00 0.00 Average: veth5396cbc 0.03 0.11 0.00 0.01 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: vethfbcb392 0.11 0.03 0.01 0.00 0.00 0.00 0.00 0.00 Average: ens3 332.07 225.33 3489.19 57.58 0.00 0.00 0.00 0.00 Average: docker0 161.79 234.11 14.04 1727.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2155) 02/14/26 _x86_64_ (8 CPU) 00:53:11 LINUX RESTART (8 CPU) 00:54:02 CPU %user %nice %system %iowait %steal %idle 00:55:01 all 10.24 0.00 4.17 3.96 0.06 81.57 00:55:01 0 10.37 0.00 5.06 8.74 0.07 75.76 00:55:01 1 9.99 0.00 4.13 1.31 0.07 84.50 00:55:01 2 9.45 0.00 3.62 0.55 0.05 86.33 00:55:01 3 9.44 0.00 3.15 0.55 0.05 86.82 00:55:01 4 11.44 0.00 4.70 5.77 0.07 78.02 00:55:01 5 11.53 0.00 4.05 2.00 0.07 82.35 00:55:01 6 9.56 0.00 4.39 6.44 0.09 79.52 00:55:01 7 10.17 0.00 4.25 6.30 0.05 79.23 00:56:01 all 58.11 0.00 8.43 0.74 0.10 32.63 00:56:01 0 58.21 0.00 8.01 0.54 0.10 33.14 00:56:01 1 57.43 0.00 8.39 0.56 0.10 33.52 00:56:01 2 58.60 0.00 9.11 0.47 0.10 31.72 00:56:01 3 57.62 0.00 8.35 0.74 0.10 33.19 00:56:01 4 57.41 0.00 8.21 0.20 0.10 34.08 00:56:01 5 57.61 0.00 8.43 0.24 0.10 33.62 00:56:01 6 58.81 0.00 8.58 2.47 0.10 30.04 00:56:01 7 59.16 0.00 8.34 0.67 0.12 31.71 Average: all 34.42 0.00 6.32 2.33 0.08 56.84 Average: 0 34.52 0.00 6.55 4.60 0.08 54.24 Average: 1 33.96 0.00 6.28 0.93 0.09 58.75 Average: 2 34.25 0.00 6.39 0.51 0.08 58.77 Average: 3 33.75 0.00 5.77 0.65 0.08 59.75 Average: 4 34.63 0.00 6.47 2.96 0.09 55.85 Average: 5 34.85 0.00 6.27 1.11 0.09 57.69 Average: 6 34.47 0.00 6.51 4.43 0.09 54.49 Average: 7 34.95 0.00 6.32 3.45 0.09 55.19