---> uname -a: Linux prd-centos8-robot-2c-8g-5511.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 642 4897 19 2157 6759 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:84:88:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe84:8815/64 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) 12/26/2024 _x86_64_ (2 CPU) 02:12:00 LINUX RESTART (2 CPU) 02:13:03 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 92.62 6.50 86.13 1132.99 6710.51 02:15:01 AM 70.92 0.73 70.19 53.06 9700.88 02:16:01 AM 9.03 0.42 8.62 64.79 261.12 02:17:01 AM 59.99 6.75 53.24 1249.39 7139.26 02:18:01 AM 12.06 0.08 11.98 31.99 1205.20 02:19:01 AM 10.98 0.33 10.65 37.06 901.73 Average: 42.32 2.45 39.88 424.29 4306.41 02:13:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5331204 7092896 2551220 32.37 2688 1940728 682740 7.64 186568 2033624 228216 02:15:01 AM 5220672 7016212 2661752 33.77 2688 1973784 725732 8.13 208500 2111180 1144 02:16:01 AM 5278016 7074416 2604408 33.04 2688 1974636 662856 7.42 217600 2044908 4 02:17:01 AM 5012632 7048708 2869792 36.41 2688 2205924 669656 7.50 258524 2235704 24848 02:18:01 AM 4986636 7023404 2895788 36.74 2688 2206972 685716 7.68 258644 2264428 136 02:19:01 AM 5025380 6927360 2857044 36.25 2688 2076160 801944 8.98 307144 2193712 39700 Average: 5142423 7030499 2740001 34.76 2688 2063034 704774 7.89 239497 2147259 49008 02:13:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 166.84 124.25 1296.53 25.81 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 50.86 34.83 440.42 6.50 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 14.16 8.77 3.96 2.63 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 239.79 179.20 340.06 39.27 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 9.50 4.18 3.44 0.60 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 134.16 96.23 438.60 60.73 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 102.19 74.30 415.62 22.57 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) 12/26/2024 _x86_64_ (2 CPU) 02:12:00 LINUX RESTART (2 CPU) 02:13:03 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 38.29 0.00 5.51 2.55 0.11 53.54 02:14:01 AM 0 48.28 0.00 6.22 3.14 0.10 42.25 02:14:01 AM 1 28.32 0.00 4.79 1.95 0.12 64.82 02:15:01 AM all 16.82 0.00 2.56 3.77 0.07 76.79 02:15:01 AM 0 19.93 0.00 2.68 3.83 0.07 73.49 02:15:01 AM 1 13.70 0.00 2.45 3.70 0.07 80.08 02:16:01 AM all 6.45 0.00 0.88 0.13 0.05 92.49 02:16:01 AM 0 3.86 0.00 0.85 0.20 0.05 95.04 02:16:01 AM 1 9.04 0.00 0.92 0.05 0.05 89.94 02:17:01 AM all 28.34 0.00 5.23 2.05 0.11 64.27 02:17:01 AM 0 29.67 0.00 5.50 1.34 0.12 63.37 02:17:01 AM 1 27.02 0.00 4.96 2.76 0.10 65.16 02:18:01 AM all 0.53 0.00 0.21 0.44 0.04 98.77 02:18:01 AM 0 0.53 0.00 0.23 0.43 0.05 98.75 02:18:01 AM 1 0.53 0.00 0.18 0.45 0.03 98.80 02:19:01 AM all 18.87 0.00 1.97 0.08 0.09 78.98 02:19:01 AM 0 24.88 0.00 2.33 0.05 0.10 72.64 02:19:01 AM 1 13.00 0.00 1.62 0.12 0.08 85.17 Average: all 18.10 0.00 2.71 1.50 0.08 77.61 Average: 0 21.02 0.00 2.95 1.50 0.08 74.46 Average: 1 15.20 0.00 2.48 1.50 0.08 80.75