---> uname -a: Linux prd-centos8-robot-2c-8g-10058.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4822 19 2293 6812 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:7e:38:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe7e:3867/64 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) 11/25/2024 _x86_64_ (2 CPU) 03:40:57 LINUX RESTART (2 CPU) 03:42:01 AM tps rtps wtps bread/s bwrtn/s 03:43:01 AM 90.55 13.06 77.49 2342.15 6555.23 03:44:01 AM 79.79 0.70 79.09 50.79 10003.88 03:45:01 AM 30.41 0.42 29.99 64.78 1921.34 03:46:01 AM 46.75 0.03 46.72 3.47 6956.76 03:47:01 AM 0.20 0.00 0.20 0.00 2.72 03:48:01 AM 0.35 0.00 0.35 0.00 6.36 03:49:01 AM 0.30 0.00 0.30 0.00 4.45 03:50:01 AM 5.63 0.17 5.46 32.92 90.72 03:51:01 AM 20.94 0.53 20.41 64.78 858.13 Average: 30.55 1.66 28.89 284.33 2933.21 03:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:43:01 AM 5340228 7069120 2542196 32.25 2688 1910788 692512 7.75 209740 2009992 163504 03:44:01 AM 5221120 7054248 2661304 33.76 2688 2010476 689432 7.72 230744 2085544 1120 03:45:01 AM 5020028 7005820 2862396 36.31 2688 2158452 768192 8.60 268168 2234712 128652 03:46:01 AM 5035484 7069128 2846940 36.12 2688 2203300 648688 7.26 257156 2216272 16 03:47:01 AM 5035448 7069084 2846976 36.12 2688 2203300 648688 7.26 257156 2216348 16 03:48:01 AM 5035268 7068904 2847156 36.12 2688 2203304 648688 7.26 257156 2216408 8 03:49:01 AM 5035264 7068900 2847160 36.12 2688 2203304 648688 7.26 257160 2216408 4 03:50:01 AM 4997796 7029768 2884628 36.60 2688 2201152 700408 7.84 285532 2223104 13344 03:51:01 AM 4972736 7007768 2909688 36.91 2688 2204648 713872 7.99 454292 2082720 1548 Average: 5077041 7049193 2805383 35.59 2688 2144303 684352 7.66 275234 2166834 34246 03:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 113.28 86.82 1002.52 23.06 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 57.66 42.08 469.59 7.55 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 42.95 36.99 296.29 8.61 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 514.16 369.99 107.08 89.08 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 1.18 0.87 0.26 0.19 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 0.57 0.18 0.03 0.01 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 0.55 0.17 0.03 0.01 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 13.03 10.19 12.49 5.33 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 17.28 16.01 14.62 7.25 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 84.52 62.59 211.43 15.68 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) 11/25/2024 _x86_64_ (2 CPU) 03:40:57 LINUX RESTART (2 CPU) 03:42:01 AM CPU %user %nice %system %iowait %steal %idle 03:43:01 AM all 33.82 0.00 5.76 7.01 0.10 53.31 03:43:01 AM 0 40.63 0.00 6.10 6.80 0.10 46.37 03:43:01 AM 1 26.99 0.00 5.42 7.21 0.10 60.28 03:44:01 AM all 20.89 0.00 3.15 3.83 0.08 72.05 03:44:01 AM 0 31.18 0.00 3.72 3.22 0.08 61.79 03:44:01 AM 1 10.59 0.00 2.58 4.43 0.08 82.32 03:45:01 AM all 23.42 0.00 3.00 1.85 0.08 71.67 03:45:01 AM 0 28.37 0.00 3.45 1.84 0.07 66.27 03:45:01 AM 1 18.45 0.00 2.54 1.86 0.08 77.07 03:46:01 AM all 14.48 0.00 3.19 2.94 0.08 79.32 03:46:01 AM 0 14.68 0.00 3.31 2.73 0.07 79.22 03:46:01 AM 1 14.28 0.00 3.07 3.15 0.08 79.42 03:47:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 03:47:01 AM 0 0.50 0.00 0.05 0.00 0.02 99.43 03:47:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 03:48:01 AM all 0.28 0.00 0.08 0.00 0.02 99.62 03:48:01 AM 0 0.43 0.00 0.07 0.00 0.02 99.48 03:48:01 AM 1 0.13 0.00 0.08 0.00 0.02 99.77 03:49:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 03:49:01 AM 0 0.35 0.00 0.05 0.00 0.02 99.58 03:49:01 AM 1 0.32 0.00 0.07 0.00 0.03 99.58 03:50:01 AM all 10.77 0.00 1.14 0.32 0.03 87.74 03:50:01 AM 0 19.86 0.00 1.42 0.60 0.05 78.07 03:50:01 AM 1 1.67 0.00 0.85 0.03 0.02 97.43 03:51:01 AM all 20.73 0.00 2.40 0.70 0.08 76.09 03:51:01 AM 0 23.97 0.00 2.69 0.32 0.07 72.95 03:51:01 AM 1 17.49 0.00 2.10 1.09 0.08 79.23 Average: all 13.89 0.00 2.09 1.85 0.06 82.11 Average: 0 17.78 0.00 2.32 1.72 0.05 78.13 Average: 1 10.00 0.00 1.86 1.97 0.06 86.10