---> uname -a: Linux prd-centos8-robot-2c-8g-24726.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 616 4965 19 2116 6785 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:76:29:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.140/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe76:2923/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/21/2024 _x86_64_ (2 CPU) 00:55:02 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:02 AM 102.07 13.32 88.75 2382.92 6936.99 12:58:01 AM 73.61 0.71 72.90 51.65 8725.32 12:59:01 AM 37.43 0.42 37.01 64.79 3141.26 01:00:01 AM 46.04 0.03 46.01 3.47 6922.15 01:01:01 AM 6.10 0.43 5.66 69.15 220.72 01:02:01 AM 28.75 0.60 28.15 66.49 1237.28 Average: 48.78 2.56 46.22 435.39 4511.62 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:02 AM 5273716 7016764 2608708 33.10 2688 1924652 716684 8.02 212296 2068864 171332 12:58:01 AM 5178552 7009132 2703872 34.30 2688 2007404 714136 8.00 230604 2124940 31184 12:59:01 AM 5012900 7038308 2869524 36.40 2688 2194844 660176 7.39 257300 2241328 168864 01:00:01 AM 4998668 7027492 2883756 36.58 2688 2198296 652660 7.31 259556 2246648 4 01:01:01 AM 5125892 6988828 2756532 34.97 2688 2036248 696408 7.80 253128 2142364 4572 01:02:01 AM 5137192 7000132 2745232 34.83 2688 2038580 687132 7.69 446196 1946932 16740 Average: 5121153 7013443 2761271 35.03 2688 2066671 687866 7.70 276513 2128513 65449 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:02 AM eth0 138.14 105.69 1222.45 22.98 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 46.65 31.37 403.60 6.97 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 37.54 29.41 275.42 7.01 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 186.10 129.85 43.22 35.79 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 51.55 34.81 76.32 18.77 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 21.17 19.32 17.08 9.15 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.12 58.35 337.01 16.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 09/21/2024 _x86_64_ (2 CPU) 00:55:02 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:02 AM all 36.33 0.00 6.35 3.08 0.10 54.14 12:57:02 AM 0 36.16 0.00 6.21 3.50 0.10 54.03 12:57:02 AM 1 36.50 0.00 6.49 2.65 0.10 54.26 12:58:01 AM all 21.34 0.00 3.33 3.90 0.08 71.36 12:58:01 AM 0 30.42 0.00 3.82 3.92 0.08 61.76 12:58:01 AM 1 12.27 0.00 2.83 3.87 0.07 80.96 12:59:01 AM all 24.82 0.00 3.39 1.15 0.08 70.55 12:59:01 AM 0 28.60 0.00 3.51 1.55 0.08 66.26 12:59:01 AM 1 21.04 0.00 3.27 0.75 0.08 74.86 01:00:01 AM all 10.27 0.00 2.23 4.08 0.04 83.38 01:00:01 AM 0 9.97 0.00 2.14 3.82 0.05 84.02 01:00:01 AM 1 10.57 0.00 2.32 4.33 0.03 82.74 01:01:01 AM all 5.12 0.00 1.31 0.23 0.05 93.28 01:01:01 AM 0 6.52 0.00 1.59 0.37 0.05 91.48 01:01:01 AM 1 3.73 0.00 1.04 0.10 0.05 95.09 01:02:01 AM all 29.87 0.00 3.55 0.65 0.08 65.85 01:02:01 AM 0 44.81 0.00 4.34 0.93 0.08 49.83 01:02:01 AM 1 14.91 0.00 2.76 0.37 0.08 81.88 Average: all 21.26 0.00 3.35 2.17 0.07 73.14 Average: 0 26.05 0.00 3.60 2.34 0.08 67.93 Average: 1 16.46 0.00 3.11 2.00 0.07 78.36