---> uname -a: Linux prd-centos8-robot-2c-8g-42013.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4793 19 2311 6802 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:2f:3f:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe2f:3f65/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:43:57 LINUX RESTART (2 CPU) 05:45:02 AM tps rtps wtps bread/s bwrtn/s 05:46:01 AM 105.07 7.34 97.73 1285.75 7156.72 05:47:01 AM 60.26 0.67 59.60 49.45 9470.96 05:48:01 AM 19.23 0.40 18.83 64.26 1802.17 05:49:01 AM 67.38 2.52 64.86 396.00 8219.23 05:50:01 AM 2.78 0.00 2.78 0.00 89.45 05:51:01 AM 0.18 0.00 0.18 0.00 1.35 05:52:01 AM 0.15 0.00 0.15 0.00 2.33 05:53:01 AM 2.83 0.17 2.67 32.93 34.69 05:54:01 AM 28.07 0.53 27.54 64.78 1021.76 Average: 31.64 1.28 30.36 208.35 3081.26 05:45:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 AM 5240356 7047432 2642076 33.52 2688 1984896 674184 7.55 209988 2096904 211656 05:47:01 AM 5169796 7007184 2712636 34.41 2688 2013868 700912 7.85 220748 2144584 30080 05:48:01 AM 5167392 7040484 2715040 34.44 2688 2048948 661308 7.40 243340 2123216 28804 05:49:01 AM 5004132 7056636 2878300 36.52 2688 2221680 619816 6.94 260664 2241156 112 05:50:01 AM 5003792 7056296 2878640 36.52 2688 2221680 619452 6.94 260664 2241532 8 05:51:01 AM 5004404 7056912 2878028 36.51 2688 2221684 619452 6.94 260668 2241248 16 05:52:01 AM 5004492 7057000 2877940 36.51 2688 2221684 619452 6.94 260668 2241248 4 05:53:01 AM 4934668 6988512 2947764 37.40 2688 2223020 695720 7.79 261524 2310288 380 05:54:01 AM 4928556 6985048 2953876 37.47 2688 2225208 704600 7.89 455724 2122636 16708 Average: 5050843 7032834 2831589 35.92 2688 2153630 657211 7.36 270443 2195868 31974 05:45:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 89.10 73.73 965.32 10.85 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 30.54 23.21 397.53 3.08 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 28.20 16.75 8.34 5.39 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 553.50 405.56 399.34 93.88 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 1.73 0.92 0.55 0.37 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 0.52 0.17 0.03 0.01 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 1.88 0.17 0.15 0.01 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 11.06 8.43 11.60 4.54 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 20.69 20.24 17.78 9.59 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 81.90 61.00 198.65 14.20 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) 10/13/2024 _x86_64_ (2 CPU) 05:43:57 LINUX RESTART (2 CPU) 05:45:02 AM CPU %user %nice %system %iowait %steal %idle 05:46:01 AM all 37.01 0.00 5.80 3.55 0.11 53.53 05:46:01 AM 0 51.58 0.00 7.18 4.05 0.12 37.07 05:46:01 AM 1 22.50 0.00 4.42 3.05 0.10 69.93 05:47:01 AM all 9.31 0.00 1.49 6.42 0.05 82.74 05:47:01 AM 0 7.09 0.00 1.47 5.96 0.05 85.44 05:47:01 AM 1 11.53 0.00 1.51 6.88 0.05 80.03 05:48:01 AM all 14.41 0.00 2.43 0.43 0.07 82.68 05:48:01 AM 0 16.88 0.00 1.99 0.47 0.07 80.59 05:48:01 AM 1 11.92 0.00 2.87 0.39 0.07 84.76 05:49:01 AM all 23.89 0.00 4.53 1.56 0.08 69.94 05:49:01 AM 0 26.01 0.00 4.72 1.62 0.08 67.56 05:49:01 AM 1 21.77 0.00 4.34 1.49 0.08 72.31 05:50:01 AM all 0.36 0.00 0.08 0.02 0.03 99.52 05:50:01 AM 0 0.48 0.00 0.07 0.03 0.03 99.38 05:50:01 AM 1 0.23 0.00 0.08 0.00 0.03 99.65 05:51:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 05:51:01 AM 0 0.15 0.00 0.07 0.00 0.02 99.77 05:51:01 AM 1 0.50 0.00 0.08 0.00 0.03 99.38 05:52:01 AM all 0.18 0.00 0.06 0.00 0.03 99.73 05:52:01 AM 0 0.08 0.00 0.07 0.00 0.05 99.80 05:52:01 AM 1 0.27 0.00 0.05 0.00 0.02 99.67 05:53:01 AM all 4.58 0.00 0.68 0.05 0.04 94.64 05:53:01 AM 0 2.19 0.00 0.52 0.02 0.05 97.23 05:53:01 AM 1 6.97 0.00 0.85 0.08 0.03 92.06 05:54:01 AM all 30.63 0.00 3.58 0.49 0.12 65.17 05:54:01 AM 0 34.41 0.00 3.60 0.53 0.12 61.34 05:54:01 AM 1 26.85 0.00 3.57 0.45 0.12 69.01 Average: all 13.37 0.00 2.07 1.39 0.06 83.11 Average: 0 15.36 0.00 2.17 1.40 0.07 81.00 Average: 1 11.37 0.00 1.97 1.37 0.06 85.23