---> uname -a: Linux prd-centos8-robot-2c-8g-30680.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 586 5014 19 2096 6815 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:92:46:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.115/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fe92:4633/64 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) 09/30/2024 _x86_64_ (2 CPU) 05:48:17 LINUX RESTART (2 CPU) 05:49:01 AM tps rtps wtps bread/s bwrtn/s 05:50:01 AM 85.36 30.25 55.11 6923.38 5421.55 05:51:01 AM 98.28 0.70 97.58 50.77 10709.08 05:52:01 AM 24.93 0.23 24.69 35.32 1799.60 Average: 69.53 10.39 59.13 2336.75 5977.21 05:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 AM 5238704 6988532 2643728 33.54 2688 1932432 752172 8.42 247048 2075528 208668 05:51:01 AM 5150224 6986316 2732208 34.66 2688 2012528 721432 8.08 222616 2156248 34100 05:52:01 AM 5168036 7004776 2714396 34.44 2688 2013732 696520 7.80 248104 2121384 160 Average: 5185655 6993208 2696777 34.21 2688 1986231 723375 8.10 239256 2117720 80976 05:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 308.13 188.67 1577.10 61.47 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 61.23 49.13 613.24 8.75 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 14.90 10.85 12.85 5.22 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 128.10 82.89 734.48 25.15 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) 09/30/2024 _x86_64_ (2 CPU) 05:48:17 LINUX RESTART (2 CPU) 05:49:01 AM CPU %user %nice %system %iowait %steal %idle 05:50:01 AM all 32.76 0.01 6.88 5.16 0.13 55.07 05:50:01 AM 0 37.68 0.02 6.69 2.97 0.12 52.52 05:50:01 AM 1 27.83 0.00 7.07 7.35 0.13 57.61 05:51:01 AM all 28.91 0.00 4.27 4.37 0.09 62.36 05:51:01 AM 0 35.42 0.00 4.73 3.82 0.10 55.93 05:51:01 AM 1 22.40 0.00 3.80 4.92 0.08 68.79 05:52:01 AM all 10.06 0.00 1.12 1.34 0.05 87.44 05:52:01 AM 0 13.83 0.00 1.49 1.90 0.05 82.73 05:52:01 AM 1 6.29 0.00 0.75 0.77 0.05 92.14 Average: all 23.91 0.00 4.09 3.62 0.09 68.29 Average: 0 28.98 0.01 4.31 2.90 0.09 63.72 Average: 1 18.84 0.00 3.87 4.35 0.09 72.86