---> uname -a: Linux prd-centos8-robot-2c-8g-21853.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 577 5038 19 2082 6824 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:39:3d:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.6/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe39:3daa/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) 09/14/2024 _x86_64_ (2 CPU) 01:00:33 LINUX RESTART (2 CPU) 01:01:01 AM tps rtps wtps bread/s bwrtn/s 01:02:01 AM 114.37 56.82 57.55 7502.45 38008.22 01:03:01 AM 117.33 6.78 110.55 1247.58 9428.84 01:04:01 AM 36.24 0.97 35.28 95.05 3728.40 Average: 89.32 21.53 67.79 2949.78 17061.71 01:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:02:01 AM 5452004 7034544 2430424 30.83 2688 1772812 717768 8.04 191464 1947736 115184 01:03:01 AM 5118256 6965428 2764172 35.07 2688 2024664 735912 8.24 218124 2201116 115332 01:04:01 AM 5166624 6988968 2715804 34.45 2688 1999472 714028 7.99 406432 1964812 160 Average: 5245628 6996313 2636800 33.45 2688 1932316 722569 8.09 272007 2037888 76892 01:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 309.51 183.22 1560.26 60.54 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 61.30 46.97 584.27 8.19 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 26.53 17.00 20.33 8.22 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 132.50 82.43 721.89 25.66 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) 09/14/2024 _x86_64_ (2 CPU) 01:00:33 LINUX RESTART (2 CPU) 01:01:01 AM CPU %user %nice %system %iowait %steal %idle 01:02:01 AM all 38.50 0.04 7.59 17.75 0.13 35.99 01:02:01 AM 0 38.67 0.05 6.67 19.31 0.13 35.17 01:02:01 AM 1 38.33 0.03 8.52 16.19 0.13 36.80 01:03:01 AM all 31.09 0.00 5.51 9.04 0.13 54.23 01:03:01 AM 0 27.06 0.00 4.99 8.95 0.15 58.85 01:03:01 AM 1 35.12 0.00 6.02 9.13 0.12 49.61 01:04:01 AM all 21.52 0.00 2.63 1.11 0.09 74.65 01:04:01 AM 0 18.07 0.00 2.42 0.95 0.08 78.47 01:04:01 AM 1 24.96 0.00 2.84 1.27 0.10 70.83 Average: all 30.35 0.01 5.24 9.29 0.12 54.99 Average: 0 27.91 0.02 4.69 9.72 0.12 57.53 Average: 1 32.79 0.01 5.79 8.85 0.12 52.44