---> uname -a: Linux prd-centos8-robot-2c-8g-2070.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4986 19 2121 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:8d:3d:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85878sec preferred_lft 85878sec inet6 fe80::f816:3eff:fe8d:3dd2/64 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:02 LINUX RESTART (2 CPU) 02:14:02 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 81.80 22.43 59.37 5123.96 5053.46 02:16:01 AM 88.29 0.70 87.59 50.78 10206.36 02:17:01 AM 25.28 0.42 24.86 64.79 1956.59 02:18:01 AM 54.52 0.03 54.48 3.47 6882.41 02:19:01 AM 11.80 0.00 11.80 0.00 1190.33 02:20:01 AM 4.07 0.42 3.65 69.84 187.37 02:21:01 AM 21.68 0.08 21.60 9.87 1084.32 Average: 40.97 3.40 37.57 750.03 3791.57 02:14:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5379660 7071124 2502772 31.75 2688 1874156 698160 7.82 208596 1975136 147412 02:16:01 AM 5164764 7000792 2717668 34.48 2688 2013108 738132 8.26 221248 2147240 30692 02:17:01 AM 5180992 7053268 2701440 34.27 2688 2047464 674012 7.55 248748 2104408 32032 02:18:01 AM 5018664 7057928 2863768 36.33 2688 2208924 663400 7.43 257616 2230872 16560 02:19:01 AM 5024672 7063712 2857760 36.25 2688 2209048 663400 7.43 257612 2231084 128 02:20:01 AM 5164116 7033972 2718316 34.49 2688 2043628 688300 7.71 252384 2110216 4812 02:21:01 AM 5144120 7008620 2738312 34.74 2688 2040796 731432 8.19 446900 1944120 168 Average: 5153855 7041345 2728577 34.62 2688 2062446 693834 7.77 270443 2106154 33115 02:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 284.46 173.47 1609.84 57.61 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 65.79 48.02 654.56 8.52 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 16.35 11.41 7.55 4.27 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 236.79 176.16 336.25 45.12 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 14.95 6.78 3.80 0.69 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 188.22 146.97 1470.17 28.87 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 9.92 10.68 7.85 4.58 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 116.25 81.71 581.88 21.29 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) 12/12/2024 _x86_64_ (2 CPU) 02:13:02 LINUX RESTART (2 CPU) 02:14:02 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 35.34 0.00 6.30 2.74 0.10 55.52 02:15:01 AM 0 31.24 0.00 6.54 1.78 0.10 60.33 02:15:01 AM 1 39.44 0.00 6.05 3.69 0.10 50.71 02:16:01 AM all 26.09 0.00 3.58 6.98 0.13 63.21 02:16:01 AM 0 15.99 0.00 2.95 7.75 0.13 73.17 02:16:01 AM 1 36.20 0.00 4.21 6.21 0.13 53.25 02:17:01 AM all 17.15 0.00 2.47 1.99 0.06 78.33 02:17:01 AM 0 22.15 0.00 2.76 1.72 0.07 73.31 02:17:01 AM 1 12.16 0.00 2.18 2.27 0.05 83.34 02:18:01 AM all 21.71 0.00 3.51 5.95 0.08 68.75 02:18:01 AM 0 17.38 0.00 3.09 6.72 0.08 72.72 02:18:01 AM 1 26.04 0.00 3.93 5.17 0.08 64.78 02:19:01 AM all 0.10 0.00 0.16 2.79 0.03 96.93 02:19:01 AM 0 0.07 0.00 0.18 5.35 0.03 94.37 02:19:01 AM 1 0.13 0.00 0.13 0.23 0.02 99.48 02:20:01 AM all 8.25 0.00 1.68 0.76 0.07 89.24 02:20:01 AM 0 9.52 0.00 2.08 1.32 0.07 87.02 02:20:01 AM 1 7.00 0.00 1.29 0.20 0.07 91.44 02:21:01 AM all 15.99 0.00 1.65 7.63 0.05 74.68 02:21:01 AM 0 11.52 0.00 1.39 5.20 0.05 81.85 02:21:01 AM 1 20.46 0.00 1.90 10.07 0.05 67.52 Average: all 17.77 0.00 2.76 4.13 0.07 75.27 Average: 0 15.38 0.00 2.71 4.27 0.08 77.57 Average: 1 20.16 0.00 2.81 3.98 0.07 72.98