---> uname -a: Linux prd-centos8-robot-2c-8g-9016.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: 2800.000 BogoMIPS: 5600.00 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 583 4980 19 2134 6817 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:9c:62:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe9c:62fc/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) 11/21/2024 _x86_64_ (2 CPU) 02:08:56 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 97.42 7.16 90.25 1262.51 6442.09 02:12:01 AM 63.65 0.80 62.85 79.97 9221.54 02:13:01 AM 22.80 0.25 22.55 33.73 1495.75 02:14:01 AM 47.99 2.52 45.48 396.07 6857.66 02:15:01 AM 7.30 0.00 7.30 0.00 263.66 02:16:01 AM 2.30 0.10 2.20 32.13 78.00 02:17:01 AM 0.55 0.00 0.55 0.00 8.80 02:18:01 AM 7.40 0.32 7.08 36.92 211.50 02:19:01 AM 26.25 0.53 25.71 64.79 1197.73 Average: 30.63 1.30 29.33 211.80 2864.11 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5229764 7032776 2652668 33.65 2688 1980892 675180 7.56 210032 2108952 224340 02:12:01 AM 5236488 7072152 2645944 33.57 2688 2012804 632644 7.08 231420 2070172 12 02:13:01 AM 5009944 6998980 2872488 36.44 2688 2161468 715832 8.02 267588 2246076 129140 02:14:01 AM 5017096 7065668 2865336 36.35 2688 2217592 623420 6.98 261780 2229888 104 02:15:01 AM 5018424 7066652 2864008 36.33 2688 2217596 623420 6.98 261780 2229964 16 02:16:01 AM 4785376 6834844 3097056 39.29 2688 2218836 897868 10.05 261912 2461248 4 02:17:01 AM 4902132 6951652 2980300 37.81 2688 2218892 778320 8.71 261912 2344904 16 02:18:01 AM 5183536 7061072 2698896 34.24 2688 2050880 617092 6.91 278824 2061912 17908 02:19:01 AM 5094860 6977296 2787572 35.36 2688 2057560 707056 7.92 453092 1982800 17708 Average: 5053069 7006788 2829363 35.89 2688 2126280 696759 7.80 276482 2192880 43250 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 92.40 72.63 917.61 10.67 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 51.65 34.34 438.18 5.81 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 33.41 28.25 293.15 5.55 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 211.08 150.09 46.87 41.35 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 1.38 0.90 0.29 0.19 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 400.15 339.56 3291.76 709.99 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 721.99 552.28 6580.89 35.66 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 263.81 194.05 1866.25 29.26 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 20.51 19.30 16.64 8.78 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 199.60 154.60 1494.67 94.13 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) 11/21/2024 _x86_64_ (2 CPU) 02:08:56 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 37.95 0.00 6.07 2.40 0.12 53.47 02:11:01 AM 0 26.78 0.00 5.20 1.49 0.10 66.43 02:11:01 AM 1 49.15 0.00 6.94 3.31 0.13 40.46 02:12:01 AM all 17.82 0.00 2.20 3.00 0.07 76.91 02:12:01 AM 0 12.10 0.00 1.89 3.47 0.07 82.47 02:12:01 AM 1 23.53 0.00 2.52 2.54 0.07 71.35 02:13:01 AM all 15.53 0.00 2.57 6.78 0.08 75.04 02:13:01 AM 0 10.31 0.00 2.27 1.40 0.08 85.94 02:13:01 AM 1 20.76 0.00 2.87 12.15 0.08 64.14 02:14:01 AM all 14.12 0.00 2.87 15.53 0.10 67.38 02:14:01 AM 0 16.57 0.00 2.86 15.70 0.13 64.74 02:14:01 AM 1 11.68 0.00 2.87 15.37 0.07 70.01 02:15:01 AM all 0.30 0.00 0.08 0.12 0.02 99.49 02:15:01 AM 0 0.38 0.00 0.05 0.00 0.00 99.57 02:15:01 AM 1 0.22 0.00 0.10 0.23 0.03 99.42 02:16:01 AM all 15.05 0.00 1.25 0.03 0.11 83.56 02:16:01 AM 0 15.96 0.00 1.39 0.00 0.10 82.54 02:16:01 AM 1 14.10 0.00 1.09 0.07 0.12 84.61 02:17:01 AM all 12.47 0.00 1.83 0.00 0.11 85.59 02:17:01 AM 0 24.30 0.00 3.27 0.00 0.12 72.31 02:17:01 AM 1 0.84 0.00 0.42 0.00 0.10 98.64 02:18:01 AM all 16.01 0.00 1.98 0.06 0.08 81.87 02:18:01 AM 0 14.92 0.00 1.92 0.03 0.07 83.06 02:18:01 AM 1 17.08 0.00 2.04 0.08 0.08 80.71 02:19:01 AM all 28.94 0.00 3.20 0.99 0.08 66.81 02:19:01 AM 0 25.03 0.00 3.14 0.79 0.08 70.97 02:19:01 AM 1 32.84 0.00 3.26 1.19 0.07 62.65 Average: all 17.60 0.00 2.45 3.23 0.08 76.63 Average: 0 16.25 0.00 2.44 2.55 0.08 78.67 Average: 1 18.95 0.00 2.47 3.90 0.08 74.60