---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775319 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-775319) 12/18/25 _x86_64_ (8 CPU) 03:07:10 LINUX RESTART (8 CPU) 03:08:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:09:01 292.22 17.90 274.33 0.00 2272.16 95951.60 0.00 03:10:01 74.45 0.57 73.89 0.00 46.53 19904.70 0.00 Average: 182.42 9.16 173.26 0.00 1149.99 57608.68 0.00 03:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 27121664 31487888 799888 2.43 150004 4359940 1933252 5.70 1369328 3846104 1916 03:10:01 26996664 31398252 883380 2.69 162436 4364400 2279532 6.72 1639744 3673384 1240 Average: 27059164 31443070 841634 2.56 156220 4362170 2106392 6.21 1504536 3759744 1578 03:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 lo 3.05 3.05 0.32 0.32 0.00 0.00 0.00 0.00 03:09:01 ens3 777.94 579.72 10821.45 103.10 0.00 0.00 0.00 0.00 03:09:01 docker0 400.56 490.75 33.15 3581.80 0.00 0.00 0.00 0.00 03:10:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 03:10:01 veth660a03e 1.67 4.08 0.14 42.63 0.00 0.00 0.00 0.00 03:10:01 ens3 49.36 27.33 126.16 15.79 0.00 0.00 0.00 0.00 03:10:01 docker0 3.27 7.78 0.23 85.81 0.00 0.00 0.00 0.00 03:10:01 veth5c7dce6 1.47 3.70 0.13 43.18 0.00 0.00 0.00 0.00 Average: lo 1.85 1.85 0.19 0.19 0.00 0.00 0.00 0.00 Average: veth660a03e 0.84 2.06 0.07 21.49 0.00 0.00 0.00 0.00 Average: ens3 410.59 301.20 5428.87 59.08 0.00 0.00 0.00 0.00 Average: docker0 200.24 247.24 16.55 1819.12 0.00 0.00 0.00 0.00 Average: veth5c7dce6 0.74 1.87 0.07 21.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775319) 12/18/25 _x86_64_ (8 CPU) 03:07:10 LINUX RESTART (8 CPU) 03:08:02 CPU %user %nice %system %iowait %steal %idle 03:09:01 all 10.22 0.00 4.56 2.52 0.08 82.61 03:09:01 0 11.40 0.00 4.87 2.87 0.09 80.77 03:09:01 1 8.24 0.00 4.89 1.62 0.09 85.17 03:09:01 2 9.45 0.00 3.98 0.65 0.09 85.84 03:09:01 3 11.42 0.00 4.88 4.68 0.09 78.93 03:09:01 4 11.08 0.00 3.91 1.27 0.07 83.67 03:09:01 5 8.72 0.00 4.01 4.77 0.07 82.44 03:09:01 6 10.69 0.00 5.73 3.59 0.09 79.91 03:09:01 7 10.79 0.00 4.26 0.74 0.09 84.13 03:10:01 all 48.62 0.00 7.80 0.38 0.10 43.10 03:10:01 0 49.32 0.00 8.17 1.17 0.12 41.23 03:10:01 1 48.17 0.00 7.80 0.15 0.10 43.78 03:10:01 2 49.54 0.00 8.62 0.17 0.10 41.58 03:10:01 3 49.46 0.00 7.57 0.15 0.10 42.72 03:10:01 4 48.63 0.00 7.62 0.13 0.10 43.51 03:10:01 5 47.39 0.00 7.39 0.25 0.10 44.86 03:10:01 6 49.18 0.00 7.39 0.12 0.10 43.21 03:10:01 7 47.27 0.00 7.82 0.91 0.10 43.89 Average: all 29.64 0.00 6.20 1.44 0.09 62.64 Average: 0 30.57 0.00 6.54 2.01 0.10 60.78 Average: 1 28.42 0.00 6.36 0.88 0.09 64.25 Average: 2 29.68 0.00 6.32 0.41 0.09 63.50 Average: 3 30.67 0.00 6.24 2.39 0.09 60.61 Average: 4 30.05 0.00 5.78 0.70 0.09 63.38 Average: 5 28.28 0.00 5.72 2.48 0.09 63.43 Average: 6 30.21 0.00 6.57 1.83 0.09 61.30 Average: 7 29.21 0.00 6.06 0.83 0.09 63.81