---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-41626 5.4.0-126-generic #142-Ubuntu SMP Fri Aug 26 12:12:57 UTC 2022 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 Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected 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 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 xsaves 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 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41626) 03/19/25 _x86_64_ (8 CPU) 09:11:31 LINUX RESTART (8 CPU) 09:12:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:13:01 345.47 15.57 329.89 0.00 1941.09 43217.62 0.00 09:14:01 113.30 0.32 112.98 0.00 29.06 59500.62 0.00 Average: 228.41 7.88 220.53 0.00 977.05 51427.52 0.00 09:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:13:01 28564664 31387312 917460 2.79 85476 2976896 1917840 5.65 1432072 2453312 474796 09:14:01 27912756 31494376 808648 2.46 111844 3642000 1896092 5.59 1198680 3266464 520 Average: 28238710 31440844 863054 2.62 98660 3309448 1906966 5.62 1315376 2859888 237658 09:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:13:01 veth7c21dbe 55.21 116.71 5.51 1075.50 0.00 0.00 0.00 0.09 09:13:01 lo 3.25 3.25 0.32 0.32 0.00 0.00 0.00 0.00 09:13:01 docker0 60.53 121.40 5.35 1127.44 0.00 0.00 0.00 0.00 09:13:01 ens3 530.94 320.18 6590.84 90.07 0.00 0.00 0.00 0.00 09:14:01 veth0b604fc 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 lo 2.33 2.33 0.22 0.22 0.00 0.00 0.00 0.00 09:14:01 docker0 0.17 0.13 0.01 0.01 0.00 0.00 0.00 0.00 09:14:01 ens3 233.38 146.34 6459.76 27.95 0.00 0.00 0.00 0.00 Average: veth0b604fc 0.05 0.07 0.01 0.01 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 30.10 60.26 2.66 558.99 0.00 0.00 0.00 0.00 Average: ens3 380.91 232.53 6524.75 58.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-41626) 03/19/25 _x86_64_ (8 CPU) 09:11:31 LINUX RESTART (8 CPU) 09:12:02 CPU %user %nice %system %iowait %steal %idle 09:13:01 all 18.47 0.00 4.12 1.95 0.05 75.41 09:13:01 0 16.12 0.00 4.74 1.28 0.05 77.81 09:13:01 1 16.15 0.00 3.87 2.35 0.05 77.58 09:13:01 2 19.74 0.00 4.00 0.10 0.05 76.11 09:13:01 3 19.29 0.00 3.89 0.31 0.05 76.45 09:13:01 4 21.88 0.00 3.77 0.62 0.05 73.68 09:13:01 5 18.22 0.00 4.16 0.62 0.05 76.95 09:13:01 6 17.62 0.00 4.93 9.73 0.05 67.67 09:13:01 7 18.73 0.00 3.62 0.65 0.05 76.94 09:14:01 all 23.64 0.00 5.07 2.27 0.07 68.94 09:14:01 0 25.03 0.00 5.01 0.34 0.07 69.56 09:14:01 1 24.47 0.00 5.11 7.24 0.07 63.11 09:14:01 2 23.47 0.00 4.75 0.07 0.07 71.65 09:14:01 3 23.70 0.00 4.99 0.42 0.08 70.80 09:14:01 4 22.70 0.00 5.62 6.21 0.07 65.40 09:14:01 5 23.84 0.00 4.99 0.24 0.10 70.83 09:14:01 6 22.72 0.00 6.11 2.07 0.08 69.02 09:14:01 7 23.20 0.00 3.96 1.63 0.05 71.16 Average: all 21.08 0.00 4.60 2.11 0.06 72.14 Average: 0 20.61 0.00 4.87 0.81 0.06 73.65 Average: 1 20.34 0.00 4.50 4.81 0.06 70.29 Average: 2 21.62 0.00 4.38 0.08 0.06 73.86 Average: 3 21.52 0.00 4.45 0.37 0.07 73.60 Average: 4 22.29 0.00 4.70 3.44 0.06 69.50 Average: 5 21.06 0.00 4.58 0.42 0.08 73.86 Average: 6 20.20 0.00 5.53 5.85 0.07 68.35 Average: 7 20.98 0.00 3.79 1.15 0.05 74.02