---> uname -a: Linux prd-centos8-robot-2c-8g-7868.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 620 4946 19 2130 6781 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:d3:4e:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85851sec preferred_lft 85851sec inet6 fe80::f816:3eff:fed3:4e15/64 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:49 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 116.28 0.37 115.91 15.60 10782.50 02:05:01 AM 37.74 1.05 36.69 115.43 4744.77 02:06:01 AM 54.12 9.27 44.86 1642.53 2880.27 02:07:01 AM 25.10 0.00 25.10 0.00 5593.60 02:08:01 AM 2.23 0.10 2.13 32.12 77.37 02:09:01 AM 0.62 0.00 0.62 0.00 8.86 02:10:01 AM 11.89 0.32 11.58 36.91 415.46 02:11:01 AM 27.84 0.53 27.31 64.78 1129.86 Average: 34.48 1.45 33.02 238.40 3203.83 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5141252 6960252 2741172 34.78 2688 1997820 775228 8.68 190336 2215032 145692 02:05:01 AM 5266056 7062496 2616368 33.19 2688 1974644 667008 7.47 217308 2059100 12 02:06:01 AM 4990844 7038916 2891580 36.68 2688 2217748 684644 7.67 263560 2261980 156448 02:07:01 AM 4985744 7033420 2896680 36.75 2688 2217752 684152 7.66 263568 2261900 4 02:08:01 AM 4872156 6921084 3010268 38.19 2688 2218992 835804 9.36 263696 2374424 4 02:09:01 AM 4868328 6917308 3014096 38.24 2688 2219044 843996 9.45 263696 2377448 4 02:10:01 AM 5023164 6926012 2859260 36.27 2688 2078796 785212 8.79 285460 2222980 30620 02:11:01 AM 5059272 6937988 2823152 35.82 2688 2055232 765888 8.58 454968 2020564 17420 Average: 5025852 6974684 2856572 36.24 2688 2122504 755242 8.46 275324 2224178 43776 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 114.45 92.35 1273.55 12.65 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 18.74 9.55 7.36 3.71 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 220.40 160.61 336.41 42.77 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 26.35 18.98 5.96 4.24 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 290.84 255.01 2545.03 705.21 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 496.98 405.35 6378.00 26.24 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 192.19 154.04 1892.93 26.80 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 21.46 19.09 18.20 8.84 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 172.68 139.38 1557.25 103.81 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) 01/06/2025 _x86_64_ (2 CPU) 02:01:49 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 37.97 0.00 5.15 2.87 0.12 53.88 02:04:01 AM 0 32.73 0.00 4.80 2.59 0.12 59.77 02:04:01 AM 1 43.21 0.00 5.51 3.16 0.12 48.00 02:05:01 AM all 14.67 0.00 2.02 1.06 0.05 82.20 02:05:01 AM 0 5.82 0.00 1.96 1.35 0.05 90.82 02:05:01 AM 1 23.51 0.00 2.09 0.77 0.05 73.59 02:06:01 AM all 28.55 0.00 5.24 1.07 0.10 65.04 02:06:01 AM 0 22.70 0.00 4.67 1.17 0.10 71.36 02:06:01 AM 1 34.42 0.00 5.82 0.97 0.10 58.69 02:07:01 AM all 0.20 0.00 0.46 1.30 0.03 98.00 02:07:01 AM 0 0.18 0.00 0.37 1.14 0.03 98.28 02:07:01 AM 1 0.22 0.00 0.55 1.47 0.03 97.73 02:08:01 AM all 13.64 0.00 1.04 0.03 0.08 85.22 02:08:01 AM 0 12.34 0.00 1.08 0.00 0.07 86.51 02:08:01 AM 1 14.93 0.00 0.99 0.05 0.10 83.93 02:09:01 AM all 12.58 0.00 1.36 0.00 0.13 85.93 02:09:01 AM 0 18.83 0.00 1.93 0.00 0.14 79.10 02:09:01 AM 1 6.47 0.00 0.80 0.00 0.12 92.61 02:10:01 AM all 13.71 0.00 1.88 0.23 0.10 84.08 02:10:01 AM 0 6.84 0.00 2.00 0.15 0.10 90.91 02:10:01 AM 1 20.55 0.00 1.77 0.30 0.10 77.28 02:11:01 AM all 31.01 0.00 3.63 0.19 0.09 65.07 02:11:01 AM 0 24.87 0.00 3.44 0.22 0.08 71.39 02:11:01 AM 1 37.14 0.00 3.82 0.17 0.10 58.77 Average: all 19.07 0.00 2.60 0.85 0.09 77.39 Average: 0 15.55 0.00 2.53 0.83 0.09 81.00 Average: 1 22.58 0.00 2.67 0.86 0.09 73.80