---> uname -a: Linux prd-centos8-robot-2c-8g-1757.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4787 19 2298 6783 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:22:0a:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe22:a05/64 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) 10/27/2024 _x86_64_ (2 CPU) 01:50:56 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 113.93 7.10 106.83 1262.06 9009.78 01:54:01 AM 52.93 1.02 51.92 111.43 6842.24 01:55:01 AM 37.34 2.52 34.83 394.87 1749.26 01:56:01 AM 53.20 0.53 52.67 73.58 7086.12 Average: 64.35 2.79 61.56 460.45 6171.92 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5239492 7035404 2642940 33.53 2688 1973888 681460 7.63 211640 2093816 147632 01:54:01 AM 5261228 7089720 2621204 33.25 2688 2005732 627108 7.02 240948 2035940 16 01:55:01 AM 4986220 7025948 2896212 36.74 2688 2208780 677680 7.59 259312 2269644 185512 01:56:01 AM 4994152 7033228 2888280 36.64 2688 2208016 665172 7.45 457688 2058568 13364 Average: 5120273 7046075 2762159 35.04 2688 2099104 662855 7.42 292397 2114492 86631 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 84.79 70.50 875.37 10.30 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 53.70 38.94 421.14 6.92 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 50.12 39.51 299.82 9.78 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 49.20 39.67 33.82 26.87 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 59.45 47.15 407.52 13.47 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) 10/27/2024 _x86_64_ (2 CPU) 01:50:56 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 35.60 0.00 6.02 4.42 0.09 53.86 01:53:01 AM 0 43.69 0.00 7.24 5.93 0.08 43.06 01:53:01 AM 1 27.51 0.00 4.80 2.91 0.10 64.67 01:54:01 AM all 18.43 0.00 2.31 2.34 0.07 76.86 01:54:01 AM 0 26.17 0.00 2.66 2.37 0.08 68.72 01:54:01 AM 1 10.69 0.00 1.95 2.31 0.05 85.00 01:55:01 AM all 25.06 0.00 4.14 1.12 0.08 69.60 01:55:01 AM 0 25.79 0.00 4.00 1.42 0.08 68.70 01:55:01 AM 1 24.33 0.00 4.27 0.82 0.08 70.49 01:56:01 AM all 23.07 0.00 3.19 2.89 0.09 70.76 01:56:01 AM 0 26.38 0.00 3.08 2.88 0.08 67.58 01:56:01 AM 1 19.77 0.00 3.29 2.91 0.10 73.94 Average: all 25.55 0.00 3.91 2.69 0.08 67.76 Average: 0 30.52 0.00 4.25 3.15 0.08 62.00 Average: 1 20.58 0.00 3.58 2.24 0.08 73.52