---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-35637 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-35637) 12/24/24 _x86_64_ (8 CPU) 10:02:35 LINUX RESTART (8 CPU) 10:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:04:01 302.81 16.34 286.48 0.00 2012.54 25917.10 0.00 10:05:01 181.42 1.02 180.41 0.00 34.39 62834.39 0.00 10:06:01 52.44 0.02 52.42 0.00 2.67 33839.58 0.00 Average: 178.20 5.73 172.47 0.00 675.74 40948.40 0.00 10:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 29566008 31571992 774588 2.36 60924 2234096 1738752 5.12 1031772 1943404 340 10:05:01 27653532 31212600 1091376 3.32 126520 3597264 2447024 7.21 1697684 3021956 306908 10:06:01 28296088 31528660 780100 2.37 129116 3293992 1758652 5.18 1277856 2830904 100 Average: 28505209 31437751 882021 2.68 105520 3041784 1981476 5.84 1335771 2598755 102449 10:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 docker0 580.26 520.89 40.22 2910.82 0.00 0.00 0.00 0.00 10:04:01 ens3 1385.61 1376.58 8135.70 176.13 0.00 0.00 0.00 0.00 10:04:01 lo 4.00 4.00 0.39 0.39 0.00 0.00 0.00 0.00 10:05:01 veth41b52ed 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:05:01 docker0 276.01 424.51 22.41 2037.19 0.00 0.00 0.00 0.00 10:05:01 ens3 561.81 355.48 5290.08 45.27 0.00 0.00 0.00 0.00 10:05:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:06:01 docker0 1.17 1.17 0.09 0.11 0.00 0.00 0.00 0.00 10:06:01 ens3 32.21 22.26 25.79 14.39 0.00 0.00 0.00 0.00 10:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 284.17 314.38 20.79 1642.35 0.00 0.00 0.00 0.00 Average: ens3 655.82 580.34 4463.51 78.05 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-126-generic (prd-ubuntu20-04-docker-8c-8g-35637) 12/24/24 _x86_64_ (8 CPU) 10:02:35 LINUX RESTART (8 CPU) 10:03:02 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 7.68 0.00 2.09 1.18 0.04 89.00 10:04:01 0 8.57 0.00 1.53 2.11 0.03 87.75 10:04:01 1 9.83 0.00 1.67 1.43 0.05 87.02 10:04:01 2 9.31 0.00 3.22 0.38 0.05 87.04 10:04:01 3 6.12 0.00 1.30 0.27 0.05 92.25 10:04:01 4 9.33 0.00 2.56 2.58 0.03 85.49 10:04:01 5 6.99 0.00 2.75 1.62 0.05 88.59 10:04:01 6 5.97 0.00 2.30 0.09 0.03 91.61 10:04:01 7 5.30 0.00 1.40 0.97 0.03 92.29 10:05:01 all 15.56 0.00 4.18 1.68 0.08 78.50 10:05:01 0 15.03 0.00 5.32 9.61 0.10 69.93 10:05:01 1 15.97 0.00 4.21 0.96 0.07 78.79 10:05:01 2 16.96 0.00 4.51 0.08 0.07 78.39 10:05:01 3 16.22 0.00 4.31 0.07 0.07 79.33 10:05:01 4 13.75 0.00 3.40 0.10 0.07 82.67 10:05:01 5 15.93 0.00 3.97 0.14 0.07 79.90 10:05:01 6 15.03 0.00 3.71 2.13 0.08 79.05 10:05:01 7 15.62 0.00 4.01 0.44 0.08 79.85 10:06:01 all 30.78 0.00 5.09 0.78 0.08 63.27 10:06:01 0 30.02 0.00 4.89 3.36 0.08 61.64 10:06:01 1 29.27 0.00 4.88 0.32 0.08 65.45 10:06:01 2 29.22 0.00 5.19 0.00 0.08 65.51 10:06:01 3 31.50 0.00 4.45 2.47 0.08 61.50 10:06:01 4 31.02 0.00 5.54 0.02 0.08 63.33 10:06:01 5 30.60 0.00 6.00 0.02 0.08 63.31 10:06:01 6 32.83 0.00 4.55 0.07 0.08 62.47 10:06:01 7 31.75 0.00 5.21 0.02 0.07 62.95 Average: all 18.08 0.00 3.80 1.21 0.07 76.85 Average: 0 17.93 0.00 3.92 5.02 0.07 73.06 Average: 1 18.40 0.00 3.59 0.90 0.07 77.03 Average: 2 18.54 0.00 4.31 0.15 0.07 76.93 Average: 3 18.04 0.00 3.37 0.94 0.07 77.58 Average: 4 18.10 0.00 3.85 0.89 0.06 77.10 Average: 5 17.91 0.00 4.25 0.59 0.07 77.19 Average: 6 18.03 0.00 3.53 0.76 0.07 77.61 Average: 7 17.64 0.00 3.56 0.47 0.06 78.27