---> uname -a: Linux prd-centos8-robot-2c-8g-43601.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 566 5036 19 2095 6836 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:64:ea:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe64:eac2/64 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) 10/18/2024 _x86_64_ (2 CPU) 00:59:21 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 7.62 7.62 0.00 137.14 0.00 01:01:01 AM 100.10 15.56 84.54 2743.43 6586.12 01:02:01 AM 72.32 0.77 71.56 52.49 8701.32 01:03:01 AM 22.24 0.73 21.51 103.57 1477.61 Average: 64.56 5.70 58.86 961.63 5556.53 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5897324 7254428 1985108 25.18 2688 1556152 555704 6.22 150812 1576304 16620 01:01:01 AM 5306748 7043092 2575684 32.68 2688 1918548 693916 7.77 211068 2043208 160812 01:02:01 AM 5178488 7012820 2703944 34.30 2688 2011460 692260 7.75 221808 2137528 30100 01:03:01 AM 5208324 7046108 2674108 33.92 2688 2014868 680428 7.62 407064 1924016 176 Average: 5397721 7089112 2484711 31.52 2688 1875257 655577 7.34 247688 1920264 51927 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 2683.81 1054.29 10364.43 395.60 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 228.27 154.39 1469.04 48.22 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 44.38 27.01 402.27 5.41 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 28.94 22.26 23.37 20.43 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 115.50 73.60 687.98 26.84 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) 10/18/2024 _x86_64_ (2 CPU) 00:59:21 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 73.08 0.00 18.27 0.00 0.00 8.65 01:00:01 AM 0 64.76 0.00 24.76 0.00 0.00 10.48 01:00:01 AM 1 81.55 0.00 11.65 0.00 0.00 6.80 01:01:01 AM all 40.23 0.00 6.56 1.84 0.15 51.21 01:01:01 AM 0 29.15 0.00 5.71 2.52 0.15 62.46 01:01:01 AM 1 51.28 0.00 7.41 1.17 0.15 39.99 01:02:01 AM all 17.98 0.00 2.83 13.38 0.11 65.70 01:02:01 AM 0 13.20 0.00 2.50 14.80 0.10 69.40 01:02:01 AM 1 22.79 0.00 3.16 11.95 0.12 61.97 01:03:01 AM all 22.00 0.00 2.66 0.93 0.08 74.33 01:03:01 AM 0 19.44 0.00 2.75 0.64 0.08 77.09 01:03:01 AM 1 24.54 0.00 2.57 1.22 0.08 71.59 Average: all 27.04 0.00 4.10 5.33 0.11 63.41 Average: 0 20.87 0.00 3.78 5.94 0.11 69.30 Average: 1 33.20 0.00 4.43 4.72 0.12 57.53