---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11266 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-11266) 05/25/26 _x86_64_ (8 CPU) 15:07:20 LINUX RESTART (8 CPU) 15:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:09:01 316.83 21.13 295.70 0.00 3160.67 93236.33 0.00 15:10:01 117.31 0.28 117.03 0.00 18.93 35427.03 0.00 Average: 217.07 10.71 206.37 0.00 1589.80 64331.68 0.00 15:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 26689576 31227720 1047628 3.19 153768 4503420 2278828 6.72 1835232 3771848 232104 15:10:01 26440636 31484368 793584 2.41 161052 4978088 1870660 5.52 1602208 4231004 222424 Average: 26565106 31356044 920606 2.80 157410 4740754 2074744 6.12 1718720 4001426 227264 15:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 lo 4.33 4.33 0.45 0.45 0.00 0.00 0.00 0.00 15:09:01 veth5936b94 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:09:01 docker0 336.34 471.07 28.54 3282.52 0.00 0.00 0.00 0.00 15:09:01 ens3 782.99 531.53 10434.35 108.43 0.00 0.00 0.00 0.00 15:10:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 15:10:01 docker0 9.22 17.60 0.64 238.36 0.00 0.00 0.00 0.00 15:10:01 ens3 117.66 70.05 2828.90 14.74 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 172.78 244.33 14.59 1760.44 0.00 0.00 0.00 0.00 Average: ens3 450.32 300.79 6631.63 61.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11266) 05/25/26 _x86_64_ (8 CPU) 15:07:20 LINUX RESTART (8 CPU) 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 17.76 0.00 5.33 1.43 0.07 75.42 15:09:01 0 18.01 0.00 4.90 0.63 0.05 76.42 15:09:01 1 17.88 0.00 4.92 0.34 0.07 76.80 15:09:01 2 17.45 0.00 4.94 0.25 0.07 77.30 15:09:01 3 16.76 0.00 6.55 0.37 0.07 76.25 15:09:01 4 15.87 0.00 4.35 1.29 0.07 78.43 15:09:01 5 19.97 0.00 5.27 1.50 0.07 73.20 15:09:01 6 16.85 0.00 5.47 2.79 0.07 74.83 15:09:01 7 19.26 0.00 6.23 4.25 0.07 70.18 15:10:01 all 55.72 0.00 7.85 0.47 0.10 35.86 15:10:01 0 54.73 0.00 7.34 0.84 0.10 36.98 15:10:01 1 56.59 0.00 8.25 0.79 0.10 34.26 15:10:01 2 56.66 0.00 7.68 0.08 0.10 35.47 15:10:01 3 55.17 0.00 7.83 0.76 0.10 36.14 15:10:01 4 55.37 0.00 7.96 0.30 0.10 36.26 15:10:01 5 56.23 0.00 8.00 0.27 0.10 35.40 15:10:01 6 53.90 0.00 8.24 0.54 0.10 37.22 15:10:01 7 57.08 0.00 7.52 0.19 0.10 35.12 Average: all 36.79 0.00 6.59 0.95 0.08 55.59 Average: 0 36.41 0.00 6.12 0.74 0.08 56.66 Average: 1 37.27 0.00 6.59 0.57 0.08 55.49 Average: 2 37.14 0.00 6.31 0.17 0.08 56.30 Average: 3 36.04 0.00 7.19 0.57 0.08 56.11 Average: 4 35.65 0.00 6.16 0.79 0.08 57.31 Average: 5 38.12 0.00 6.63 0.88 0.08 54.28 Average: 6 35.45 0.00 6.86 1.66 0.08 55.95 Average: 7 38.21 0.00 6.88 2.21 0.08 52.61