---> uname -a: Linux prd-centos8-robot-2c-8g-39002.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 610 4968 19 2119 6791 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:ee:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe9c:eebd/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) 10/05/2024 _x86_64_ (2 CPU) 02:15:26 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 85.71 34.07 51.64 7076.33 11958.49 02:18:01 AM 109.76 2.53 107.23 76.37 10981.56 02:19:01 AM 18.93 0.42 18.51 64.78 1596.40 02:20:01 AM 63.81 0.03 63.78 3.47 8358.90 02:21:01 AM 3.55 0.10 3.45 32.13 132.39 02:22:01 AM 2.12 0.03 2.08 1.87 109.50 02:23:01 AM 16.06 0.42 15.64 47.72 657.13 Average: 42.85 5.37 37.48 1043.40 4828.05 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5385820 7009648 2496612 31.67 2688 1813708 765124 8.57 216764 1985192 101168 02:18:01 AM 5180668 7010500 2701764 34.28 2688 2006508 703436 7.88 221656 2129064 34104 02:19:01 AM 5165692 7025376 2716740 34.47 2688 2035664 710292 7.95 246696 2120760 27140 02:20:01 AM 5003380 7036796 2879052 36.52 2688 2202680 659904 7.39 258184 2245720 88 02:21:01 AM 4962940 6997752 2919492 37.04 2688 2204072 711944 7.97 258388 2286236 428 02:22:01 AM 4958592 6994508 2923840 37.09 2688 2205176 711944 7.97 258596 2290256 92 02:23:01 AM 5183336 7045076 2699096 34.24 2688 2037172 675784 7.57 444552 1902700 17044 Average: 5120061 7017094 2762371 35.04 2688 2072140 705490 7.90 272119 2137133 25723 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 275.65 170.26 1571.60 57.82 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 60.53 46.50 613.46 8.45 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 14.76 8.43 5.95 3.52 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 226.79 172.09 334.38 42.94 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 15.60 8.33 4.09 1.14 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 28.52 21.89 8.01 6.05 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 62.38 41.15 84.43 25.69 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 97.75 66.96 374.60 20.80 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) 10/05/2024 _x86_64_ (2 CPU) 02:15:26 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 38.71 0.01 6.89 5.32 0.11 48.96 02:17:01 AM 0 39.97 0.00 7.25 6.80 0.12 45.86 02:17:01 AM 1 37.46 0.02 6.54 3.84 0.10 52.05 02:18:01 AM all 31.99 0.00 4.79 4.08 0.12 59.03 02:18:01 AM 0 40.12 0.00 5.36 4.49 0.12 49.92 02:18:01 AM 1 23.87 0.00 4.23 3.68 0.12 68.11 02:19:01 AM all 13.09 0.00 1.82 0.64 0.05 84.40 02:19:01 AM 0 13.46 0.00 1.53 0.83 0.05 84.12 02:19:01 AM 1 12.72 0.00 2.11 0.45 0.05 84.68 02:20:01 AM all 24.01 0.00 4.21 1.93 0.09 69.76 02:20:01 AM 0 25.26 0.00 3.98 1.18 0.08 69.49 02:20:01 AM 1 22.75 0.00 4.44 2.67 0.10 70.04 02:21:01 AM all 2.11 0.00 0.35 0.04 0.04 97.46 02:21:01 AM 0 3.11 0.00 0.42 0.02 0.05 96.41 02:21:01 AM 1 1.10 0.00 0.28 0.07 0.03 98.51 02:22:01 AM all 8.37 0.00 0.80 0.01 0.06 90.77 02:22:01 AM 0 7.74 0.00 0.69 0.00 0.07 91.51 02:22:01 AM 1 9.00 0.00 0.91 0.02 0.05 90.03 02:23:01 AM all 16.90 0.00 2.68 0.16 0.08 80.18 02:23:01 AM 0 26.31 0.00 2.71 0.08 0.08 70.82 02:23:01 AM 1 7.49 0.00 2.66 0.23 0.07 89.55 Average: all 19.30 0.00 3.08 1.74 0.08 75.80 Average: 0 22.27 0.00 3.13 1.91 0.08 72.61 Average: 1 16.34 0.00 3.02 1.56 0.07 79.00