---> uname -a: Linux prd-centos8-robot-2c-8g-39285.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 575 5027 19 2094 6826 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:e5:e0:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.142/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fee5:e08c/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) 10/06/2024 _x86_64_ (2 CPU) 00:12:53 LINUX RESTART (2 CPU) 12:14:01 AM tps rtps wtps bread/s bwrtn/s 12:15:01 AM 59.25 27.22 32.03 5391.84 7800.25 12:16:01 AM 116.25 6.78 109.47 1247.79 9824.93 12:17:01 AM 35.37 0.88 34.49 85.17 4372.66 12:18:01 AM 14.36 0.68 13.68 94.92 288.40 Average: 56.31 8.89 47.42 1705.17 5571.70 12:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 AM 5488660 7035488 2393772 30.37 2688 1738368 714532 8.00 187580 1921788 99064 12:16:01 AM 5114088 6969304 2768344 35.12 2688 2032756 747360 8.37 213884 2214708 133504 12:17:01 AM 5168576 7002828 2713856 34.43 2688 2011316 698120 7.82 249504 2122032 176 12:18:01 AM 5208108 7049488 2674324 33.93 2688 2017740 657864 7.37 407928 1922884 16588 Average: 5244858 7014277 2637574 33.46 2688 1950045 704469 7.89 264724 2045353 62333 12:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 269.08 169.87 1308.77 55.18 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 79.84 63.36 874.09 16.17 0.00 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 19.48 13.70 16.61 6.07 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 17.88 15.20 13.27 7.13 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 96.58 65.54 553.23 21.14 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) 10/06/2024 _x86_64_ (2 CPU) 00:12:53 LINUX RESTART (2 CPU) 12:14:01 AM CPU %user %nice %system %iowait %steal %idle 12:15:01 AM all 24.54 0.02 4.88 21.03 0.08 49.46 12:15:01 AM 0 24.74 0.03 5.20 22.03 0.07 47.92 12:15:01 AM 1 24.33 0.00 4.55 20.02 0.10 51.00 12:16:01 AM all 33.36 0.00 5.26 7.36 0.21 53.81 12:16:01 AM 0 35.78 0.00 5.04 8.83 0.15 50.20 12:16:01 AM 1 30.94 0.00 5.47 5.89 0.27 57.43 12:17:01 AM all 15.66 0.00 2.01 3.23 0.18 78.92 12:17:01 AM 0 21.47 0.00 1.93 3.14 0.15 73.31 12:17:01 AM 1 9.86 0.00 2.09 3.32 0.20 84.53 12:18:01 AM all 20.52 0.00 2.75 1.41 0.16 75.15 12:18:01 AM 0 21.71 0.00 2.60 2.04 0.17 73.48 12:18:01 AM 1 19.34 0.00 2.91 0.79 0.15 76.81 Average: all 23.52 0.00 3.72 8.23 0.16 64.36 Average: 0 25.93 0.01 3.69 9.00 0.13 61.24 Average: 1 21.11 0.00 3.75 7.47 0.18 67.48