---> uname -a: Linux prd-centos8-robot-2c-8g-30503.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 584 4990 19 2123 6816 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:b0:c9:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:feb0:c9f3/64 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:09 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 74.26 22.88 51.38 5172.54 4690.30 02:18:01 AM 93.62 0.70 92.92 50.78 9119.41 02:19:01 AM 28.51 0.42 28.09 64.78 3002.50 02:20:01 AM 53.26 0.03 53.22 3.46 6012.03 02:21:01 AM 14.00 0.00 14.00 0.00 2401.80 02:22:01 AM 2.65 0.10 2.55 32.93 96.33 02:23:01 AM 16.36 0.40 15.96 46.78 713.00 Average: 40.38 3.50 36.88 767.34 3719.51 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5359668 7030716 2522756 32.00 2688 1859548 762804 8.54 225592 1995020 127772 02:18:01 AM 5174256 7010276 2708168 34.36 2688 2012664 731588 8.19 221564 2130988 56816 02:19:01 AM 5199304 7040208 2683120 34.04 2688 2018136 718196 8.04 244892 2089916 3552 02:20:01 AM 5032700 7072368 2849724 36.15 2688 2208836 655532 7.34 258376 2213728 57208 02:21:01 AM 5033900 7073280 2848524 36.14 2688 2208848 655532 7.34 258400 2213656 12 02:22:01 AM 4934688 6975616 2947736 37.40 2688 2210408 780528 8.74 258528 2311972 16 02:23:01 AM 5155708 7020752 2726716 34.59 2688 2040396 701576 7.86 443376 1930576 13360 Average: 5127175 7031888 2755249 34.95 2688 2079834 715108 8.01 272961 2126551 36962 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 322.93 194.25 1578.24 64.08 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 58.73 45.75 613.05 8.21 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 17.74 10.81 6.54 3.99 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 58.15 47.09 302.95 13.02 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 115.06 97.42 24.13 19.01 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 137.34 100.67 1135.79 7.88 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 105.93 77.84 632.68 28.98 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 116.55 81.97 613.33 20.74 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) 09/30/2024 _x86_64_ (2 CPU) 02:15:09 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 30.38 0.01 6.02 5.28 0.11 58.20 02:17:01 AM 0 34.13 0.02 6.94 8.19 0.10 50.62 02:17:01 AM 1 26.62 0.00 5.09 2.37 0.12 65.80 02:18:01 AM all 31.66 0.00 4.63 6.64 0.13 56.94 02:18:01 AM 0 40.38 0.00 5.80 6.44 0.12 47.26 02:18:01 AM 1 22.98 0.00 3.47 6.84 0.13 66.57 02:19:01 AM all 12.05 0.00 1.92 1.88 0.07 84.08 02:19:01 AM 0 16.52 0.00 1.79 2.43 0.07 79.20 02:19:01 AM 1 7.59 0.00 2.06 1.34 0.07 88.96 02:20:01 AM all 26.00 0.00 4.04 7.84 0.10 62.02 02:20:01 AM 0 25.93 0.00 4.00 8.12 0.10 61.85 02:20:01 AM 1 26.07 0.00 4.08 7.57 0.10 62.19 02:21:01 AM all 0.49 0.00 0.44 3.26 0.03 95.77 02:21:01 AM 0 0.42 0.00 0.62 6.07 0.03 92.86 02:21:01 AM 1 0.57 0.00 0.27 0.45 0.03 98.68 02:22:01 AM all 4.89 0.00 0.58 0.30 0.08 94.15 02:22:01 AM 0 8.05 0.00 0.96 0.59 0.08 90.31 02:22:01 AM 1 1.76 0.00 0.20 0.02 0.07 97.95 02:23:01 AM all 20.21 0.00 3.10 0.47 0.08 76.13 02:23:01 AM 0 29.09 0.00 3.23 0.44 0.10 67.14 02:23:01 AM 1 11.37 0.00 2.98 0.50 0.07 85.09 Average: all 17.95 0.00 2.96 3.67 0.09 75.33 Average: 0 22.07 0.00 3.34 4.62 0.09 69.89 Average: 1 13.83 0.00 2.59 2.73 0.08 80.77