---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5210 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5210) 04/16/26 _x86_64_ (8 CPU) 04:36:22 LINUX RESTART (8 CPU) 04:37:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:38:01 136.95 10.86 126.08 0.00 1503.05 50382.78 0.00 04:39:01 101.00 0.42 100.58 0.00 23.73 42819.81 0.00 Average: 118.82 5.60 113.23 0.00 757.11 46569.20 0.00 04:37:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 27431804 31315204 963988 2.93 117048 3948740 2167600 6.39 1593740 3338516 731368 04:39:01 27929392 31498652 782652 2.38 124136 3646020 1741292 5.13 1170200 3285792 372 Average: 27680598 31406928 873320 2.66 120592 3797380 1954446 5.76 1381970 3312154 365870 04:37:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:38:01 vethaf38e58 73.08 106.46 6.75 769.57 0.00 0.00 0.00 0.06 04:38:01 docker0 113.88 144.98 8.79 977.36 0.00 0.00 0.00 0.00 04:38:01 ens3 471.66 319.73 8252.85 85.26 0.00 0.00 0.00 0.00 04:38:01 lo 2.98 2.98 0.29 0.29 0.00 0.00 0.00 0.00 04:39:01 docker0 0.72 0.70 0.08 0.27 0.00 0.00 0.00 0.00 04:39:01 ens3 129.48 78.84 2558.87 24.01 0.00 0.00 0.00 0.00 04:39:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 56.82 72.23 4.40 484.67 0.00 0.00 0.00 0.00 Average: ens3 299.12 198.26 5381.70 54.37 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5210) 04/16/26 _x86_64_ (8 CPU) 04:36:22 LINUX RESTART (8 CPU) 04:37:02 CPU %user %nice %system %iowait %steal %idle 04:38:01 all 24.02 0.00 6.34 0.78 0.08 68.78 04:38:01 0 24.76 0.00 6.34 1.57 0.07 67.26 04:38:01 1 22.79 0.00 6.15 0.76 0.07 70.23 04:38:01 2 25.01 0.00 7.78 0.21 0.09 66.92 04:38:01 3 24.54 0.00 6.85 2.24 0.07 66.30 04:38:01 4 22.78 0.00 5.49 0.21 0.07 71.46 04:38:01 5 23.69 0.00 5.66 0.14 0.09 70.42 04:38:01 6 23.99 0.00 6.04 1.03 0.09 68.86 04:38:01 7 24.61 0.00 6.41 0.12 0.09 68.77 04:39:01 all 32.84 0.00 5.57 0.34 0.07 61.18 04:39:01 0 32.21 0.00 5.64 0.40 0.07 61.67 04:39:01 1 33.79 0.00 6.60 0.03 0.07 59.50 04:39:01 2 33.52 0.00 5.48 0.12 0.07 60.81 04:39:01 3 32.30 0.00 5.28 0.47 0.07 61.88 04:39:01 4 33.35 0.00 5.88 1.59 0.08 59.10 04:39:01 5 32.60 0.00 5.32 0.00 0.07 62.01 04:39:01 6 32.53 0.00 4.91 0.03 0.08 62.44 04:39:01 7 32.44 0.00 5.44 0.07 0.08 61.97 Average: all 28.48 0.00 5.95 0.56 0.08 64.94 Average: 0 28.53 0.00 5.99 0.98 0.07 64.43 Average: 1 28.36 0.00 6.38 0.39 0.07 64.80 Average: 2 29.30 0.00 6.62 0.16 0.08 63.84 Average: 3 28.47 0.00 6.06 1.35 0.07 64.06 Average: 4 28.11 0.00 5.68 0.90 0.08 65.23 Average: 5 28.18 0.00 5.49 0.07 0.08 66.18 Average: 6 28.31 0.00 5.47 0.53 0.09 65.61 Average: 7 28.57 0.00 5.92 0.09 0.09 65.33