---> uname -a: Linux prd-centos8-robot-2c-8g-44835.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 587 4956 19 2153 6813 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:dd:74:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.210/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fedd:7455/64 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) 10/22/2024 _x86_64_ (2 CPU) 05:26:23 LINUX RESTART (2 CPU) 05:27:02 AM tps rtps wtps bread/s bwrtn/s 05:28:01 AM 91.05 45.48 45.58 6011.39 22244.70 05:29:01 AM 124.23 7.41 116.81 1296.50 10363.93 05:30:01 AM 23.96 0.42 23.54 64.78 3070.59 05:31:01 AM 46.85 0.03 46.82 3.47 3404.35 05:32:01 AM 18.05 0.00 18.05 0.00 4799.20 05:33:01 AM 12.63 0.42 12.21 69.04 1040.74 Average: 52.69 8.86 43.83 1227.61 7446.23 05:27:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 AM 5442572 7023524 2439856 30.95 2688 1771512 728560 8.16 191756 1960328 121612 05:29:01 AM 5177732 7004932 2704696 34.31 2688 2003836 696272 7.80 222060 2137588 78484 05:30:01 AM 5256660 7085212 2625768 33.31 2688 2005784 626152 7.01 240736 2041524 4 05:31:01 AM 5037852 7065440 2844576 36.09 2688 2197092 626108 7.01 258676 2216372 132896 05:32:01 AM 5033572 7061156 2848856 36.14 2688 2197096 626108 7.01 258676 2216432 8 05:33:01 AM 5040112 6965020 2842316 36.06 2688 2100288 720816 8.07 296580 2193516 52716 Average: 5164750 7034214 2717678 34.48 2688 2045935 670669 7.51 244747 2127627 64287 05:27:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 AM eth0 302.54 196.42 1554.07 57.63 0.00 0.00 0.00 0.00 05:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 AM eth0 69.19 55.15 650.11 8.79 0.00 0.00 0.00 0.00 05:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 AM eth0 16.51 9.25 5.56 3.51 0.00 0.00 0.00 0.00 05:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 AM eth0 140.02 103.97 322.00 32.52 0.00 0.00 0.00 0.00 05:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 AM eth0 2.32 0.87 0.49 0.31 0.00 0.00 0.00 0.00 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 140.19 87.29 451.55 57.67 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 111.27 75.16 494.37 26.65 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) 10/22/2024 _x86_64_ (2 CPU) 05:26:23 LINUX RESTART (2 CPU) 05:27:02 AM CPU %user %nice %system %iowait %steal %idle 05:28:01 AM all 37.25 0.04 6.43 16.32 0.11 39.84 05:28:01 AM 0 33.07 0.05 5.41 16.07 0.10 45.30 05:28:01 AM 1 41.44 0.03 7.45 16.58 0.12 34.37 05:29:01 AM all 31.74 0.00 5.61 3.24 0.14 59.27 05:29:01 AM 0 25.52 0.00 5.15 3.85 0.15 65.33 05:29:01 AM 1 37.95 0.00 6.08 2.63 0.13 53.21 05:30:01 AM all 10.28 0.00 1.37 0.30 0.08 87.98 05:30:01 AM 0 6.75 0.00 1.19 0.17 0.08 91.82 05:30:01 AM 1 13.80 0.00 1.55 0.43 0.07 84.15 05:31:01 AM all 27.26 0.00 4.46 1.27 0.12 66.89 05:31:01 AM 0 28.17 0.00 4.63 1.34 0.12 65.75 05:31:01 AM 1 26.36 0.00 4.30 1.20 0.12 68.02 05:32:01 AM all 0.29 0.00 0.27 1.59 0.03 97.82 05:32:01 AM 0 0.48 0.00 0.18 0.89 0.02 98.43 05:32:01 AM 1 0.10 0.00 0.35 2.29 0.05 97.21 05:33:01 AM all 15.92 0.00 1.75 0.24 0.08 82.01 05:33:01 AM 0 10.02 0.00 1.72 0.30 0.08 87.88 05:33:01 AM 1 21.96 0.00 1.78 0.17 0.09 76.01 Average: all 20.40 0.01 3.31 3.78 0.09 72.41 Average: 0 17.27 0.01 3.04 3.72 0.09 75.87 Average: 1 23.54 0.01 3.58 3.84 0.10 68.94