---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-42851 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: 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 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-42851) 04/07/25 _x86_64_ (8 CPU) 20:49:42 LINUX RESTART (8 CPU) 20:50:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:51:01 413.37 40.18 373.19 0.00 4413.22 74776.61 0.00 20:52:01 238.94 1.43 237.50 0.00 17.06 75778.74 0.00 20:53:01 111.25 0.10 111.15 0.00 4.80 46916.85 0.00 Average: 253.63 13.76 239.87 0.00 1461.89 65774.62 0.00 20:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:51:01 29201900 31554824 761896 2.32 80220 2547752 1970280 5.81 1023440 2273928 8164 20:52:01 27193660 31306372 992884 3.02 187608 4034540 2306720 6.80 1730640 3387652 533800 20:53:01 27556544 31555252 748744 2.28 193068 3932936 1874508 5.52 1310808 3466920 1928 Average: 27984035 31472149 834508 2.54 153632 3505076 2050503 6.04 1354963 3042833 181297 20:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:51:01 veth58a7bd3 126.23 139.65 12.37 119.84 0.00 0.00 0.00 0.01 20:51:01 docker0 147.75 162.77 12.18 298.83 0.00 0.00 0.00 0.00 20:51:01 ens3 720.52 535.71 6196.74 116.46 0.00 0.00 0.00 0.00 20:51:01 lo 6.85 6.85 0.67 0.67 0.00 0.00 0.00 0.00 20:52:01 vethaa4a57b 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:52:01 docker0 197.35 357.53 16.24 2773.51 0.00 0.00 0.00 0.00 20:52:01 ens3 382.41 210.53 2797.95 28.27 0.00 0.00 0.00 0.00 20:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:53:01 docker0 1.52 3.37 0.09 38.14 0.00 0.00 0.00 0.00 20:53:01 ens3 34.84 22.45 65.59 10.80 0.00 0.00 0.00 0.00 20:53:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 115.37 174.63 9.49 1041.05 0.00 0.00 0.00 0.00 Average: ens3 377.35 254.66 3002.34 51.48 0.00 0.00 0.00 0.00 Average: lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-42851) 04/07/25 _x86_64_ (8 CPU) 20:49:42 LINUX RESTART (8 CPU) 20:50:02 CPU %user %nice %system %iowait %steal %idle 20:51:01 all 9.51 0.00 3.38 2.02 0.05 85.03 20:51:01 0 10.93 0.00 2.96 0.38 0.05 85.68 20:51:01 1 12.02 0.00 4.49 0.48 0.05 82.95 20:51:01 2 6.68 0.00 3.15 6.74 0.05 83.37 20:51:01 3 8.55 0.00 3.11 0.27 0.05 88.02 20:51:01 4 10.33 0.00 2.81 0.07 0.07 86.72 20:51:01 5 10.64 0.00 4.34 3.38 0.05 81.59 20:51:01 6 9.01 0.00 2.87 1.61 0.05 86.45 20:51:01 7 7.90 0.00 3.34 3.21 0.05 85.49 20:52:01 all 24.05 0.00 6.14 1.75 0.06 67.99 20:52:01 0 24.01 0.00 6.14 0.64 0.07 69.14 20:52:01 1 23.75 0.00 5.38 1.16 0.07 69.64 20:52:01 2 24.25 0.00 6.06 1.31 0.05 68.33 20:52:01 3 24.56 0.00 5.45 0.47 0.07 69.46 20:52:01 4 24.52 0.00 7.33 8.24 0.07 59.84 20:52:01 5 22.92 0.00 6.48 0.54 0.05 70.02 20:52:01 6 24.09 0.00 5.96 1.26 0.07 68.62 20:52:01 7 24.27 0.00 6.35 0.44 0.07 68.87 20:53:01 all 47.22 0.00 7.15 0.89 0.08 44.67 20:53:01 0 46.50 0.00 7.40 0.13 0.08 45.88 20:53:01 1 47.13 0.00 6.72 0.86 0.07 45.23 20:53:01 2 46.57 0.00 7.03 0.39 0.08 45.93 20:53:01 3 48.11 0.00 7.18 0.20 0.08 44.42 20:53:01 4 47.62 0.00 7.19 1.83 0.08 43.28 20:53:01 5 47.43 0.00 7.95 3.49 0.08 41.05 20:53:01 6 46.70 0.00 7.35 0.12 0.07 45.77 20:53:01 7 47.69 0.00 6.37 0.12 0.07 45.75 Average: all 27.03 0.00 5.57 1.55 0.06 65.78 Average: 0 27.25 0.00 5.51 0.38 0.07 66.79 Average: 1 27.72 0.00 5.54 0.83 0.06 65.85 Average: 2 25.92 0.00 5.43 2.79 0.06 65.80 Average: 3 27.19 0.00 5.26 0.32 0.07 67.17 Average: 4 27.60 0.00 5.80 3.40 0.07 63.13 Average: 5 27.09 0.00 6.27 2.46 0.06 64.12 Average: 6 26.72 0.00 5.41 0.99 0.06 66.82 Average: 7 26.74 0.00 5.37 1.24 0.06 66.58