---> uname -a: Linux prd-centos8-robot-2c-8g-28964.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 564 5037 19 2096 6838 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:5b:04:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fe5b:469/64 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) 09/28/2024 _x86_64_ (2 CPU) 02:15:41 LINUX RESTART (2 CPU) 02:16:02 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 196.73 136.14 60.59 14291.02 40929.11 02:18:01 AM 118.84 7.41 111.43 1296.50 9520.33 02:19:01 AM 24.84 0.03 24.81 0.53 3564.03 02:20:01 AM 20.06 0.90 19.16 130.62 465.16 Average: 89.67 35.70 53.97 3886.33 13505.43 02:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5461628 7049916 2420804 30.71 2688 1778744 706908 7.92 190920 1939636 113676 02:18:01 AM 5177520 7013632 2704912 34.32 2688 2012576 703132 7.87 221500 2134688 90040 02:19:01 AM 5178480 7014008 2703952 34.30 2688 2012596 703132 7.87 221584 2135288 8 02:20:01 AM 5198676 7039848 2683756 34.05 2688 2018188 673700 7.54 408524 1928944 1532 Average: 5254076 7029351 2628356 33.34 2688 1955526 696718 7.80 260632 2034639 51314 02:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 308.93 183.89 1563.56 60.59 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 65.28 51.48 651.49 9.03 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 4.23 0.42 0.79 0.25 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 31.09 24.08 26.61 12.24 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 101.52 64.47 556.42 20.36 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) 09/28/2024 _x86_64_ (2 CPU) 02:15:41 LINUX RESTART (2 CPU) 02:16:02 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 41.54 0.06 10.97 4.62 0.12 42.68 02:17:01 AM 0 43.14 0.09 10.26 5.04 0.12 41.35 02:17:01 AM 1 39.95 0.03 11.68 4.21 0.12 44.00 02:18:01 AM all 35.22 0.00 5.97 2.58 0.11 56.12 02:18:01 AM 0 49.85 0.00 7.09 2.69 0.12 40.25 02:18:01 AM 1 20.65 0.00 4.84 2.48 0.10 71.93 02:19:01 AM all 0.36 0.00 0.28 0.53 0.03 98.81 02:19:01 AM 0 0.17 0.00 0.20 0.23 0.02 99.38 02:19:01 AM 1 0.55 0.00 0.35 0.84 0.03 98.23 02:20:01 AM all 28.83 0.00 3.10 0.16 0.08 67.84 02:20:01 AM 0 44.37 0.00 3.75 0.17 0.08 51.63 02:20:01 AM 1 13.26 0.00 2.44 0.15 0.07 84.08 Average: all 26.41 0.01 5.05 1.96 0.08 66.48 Average: 0 34.33 0.02 5.30 2.01 0.08 58.25 Average: 1 18.49 0.01 4.79 1.91 0.08 74.71