---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2109 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-2109) 02/13/26 _x86_64_ (8 CPU) 12:35:04 LINUX RESTART (8 CPU) 12:36:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:37:01 276.47 15.33 261.14 0.00 2173.64 78912.31 0.00 12:38:01 37.76 0.10 37.66 0.00 0.80 30578.86 0.00 12:39:01 153.04 0.23 152.81 0.00 22.80 44152.91 0.00 Average: 155.75 5.22 150.52 0.00 732.33 51212.40 0.00 12:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 26957236 31311712 965668 2.94 152480 4324608 2164680 6.38 1668748 3676676 82844 12:38:01 25330268 30598920 1676996 5.10 160992 5165912 2641528 7.79 2417596 4493528 426276 12:39:01 26141188 31507380 768176 2.34 182748 5224652 1799464 5.31 1607028 4472612 206772 Average: 26142897 31139337 1136947 3.46 165407 4905057 2201891 6.49 1897791 4214272 238631 12:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 ens3 548.76 415.05 6668.23 86.21 0.00 0.00 0.00 0.00 12:37:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 12:37:01 veth23b1910 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 312.73 382.45 27.31 3272.63 0.00 0.00 0.00 0.00 12:38:01 ens3 7.13 4.33 5.93 3.22 0.00 0.00 0.00 0.00 12:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:38:01 veth23b1910 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 114.45 74.74 2729.12 16.08 0.00 0.00 0.00 0.00 12:39:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 12:39:01 docker0 4.98 9.72 0.36 130.84 0.00 0.00 0.00 0.00 Average: ens3 223.42 164.69 3134.08 35.16 0.00 0.00 0.00 0.00 Average: lo 1.04 1.04 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 105.89 130.71 9.22 1134.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2109) 02/13/26 _x86_64_ (8 CPU) 12:35:04 LINUX RESTART (8 CPU) 12:36:01 CPU %user %nice %system %iowait %steal %idle 12:37:01 all 12.33 0.00 4.52 2.78 0.09 80.28 12:37:01 0 12.02 0.00 5.10 7.47 0.10 75.31 12:37:01 1 10.37 0.00 4.73 4.61 0.08 80.21 12:37:01 2 11.56 0.00 4.42 3.85 0.10 80.07 12:37:01 3 15.79 0.00 4.86 1.69 0.10 77.55 12:37:01 4 10.42 0.00 3.50 0.34 0.08 85.66 12:37:01 5 13.48 0.00 4.49 2.07 0.10 79.86 12:37:01 6 14.37 0.00 5.15 1.50 0.10 78.89 12:37:01 7 10.65 0.00 3.87 0.71 0.07 84.71 12:38:01 all 63.91 0.00 8.31 0.47 0.11 27.20 12:38:01 0 65.58 0.00 8.17 0.08 0.10 26.07 12:38:01 1 60.62 0.00 7.66 0.63 0.10 31.00 12:38:01 2 61.93 0.00 7.87 0.46 0.10 29.64 12:38:01 3 65.21 0.00 9.46 2.29 0.10 22.94 12:38:01 4 62.16 0.00 7.75 0.05 0.12 29.93 12:38:01 5 65.80 0.00 9.27 0.08 0.12 24.72 12:38:01 6 68.71 0.00 8.88 0.05 0.12 22.24 12:38:01 7 61.24 0.00 7.37 0.10 0.10 31.19 12:39:01 all 36.41 0.00 7.40 1.18 0.10 54.92 12:39:01 0 36.54 0.00 8.28 0.35 0.08 54.74 12:39:01 1 35.31 0.00 7.37 0.30 0.08 56.93 12:39:01 2 36.29 0.00 7.02 2.69 0.10 53.90 12:39:01 3 37.74 0.00 8.22 1.90 0.10 52.04 12:39:01 4 36.17 0.00 6.93 0.30 0.12 56.48 12:39:01 5 36.32 0.00 7.53 1.43 0.08 54.63 12:39:01 6 36.78 0.00 7.24 1.90 0.10 53.99 12:39:01 7 36.11 0.00 6.58 0.51 0.10 56.70 Average: all 37.56 0.00 6.74 1.47 0.10 54.12 Average: 0 38.03 0.00 7.18 2.64 0.10 52.05 Average: 1 35.42 0.00 6.58 1.85 0.09 56.06 Average: 2 36.57 0.00 6.44 2.33 0.10 54.56 Average: 3 39.65 0.00 7.52 1.96 0.10 50.77 Average: 4 36.25 0.00 6.06 0.23 0.11 57.35 Average: 5 38.61 0.00 7.10 1.19 0.10 52.99 Average: 6 39.96 0.00 7.09 1.15 0.11 51.69 Average: 7 35.97 0.00 5.94 0.44 0.09 57.56