---> uname -a: Linux prd-centos8-robot-2c-8g-37444.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 582 4967 19 2146 6817 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:5a:bd:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.69/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe5a:bd07/64 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) 06/26/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 89.71 15.09 74.61 4068.63 7127.07 02:28:01 AM 80.57 0.73 79.84 53.05 9297.40 02:29:01 AM 28.88 0.35 28.53 61.19 2584.09 02:30:01 AM 73.36 6.96 66.39 1292.77 8400.13 02:31:01 AM 4.90 0.00 4.90 0.00 459.50 02:32:01 AM 2.83 0.00 2.83 0.00 77.16 02:33:01 AM 0.33 0.00 0.33 0.00 3.72 02:34:01 AM 0.50 0.03 0.47 1.07 93.62 02:35:01 AM 12.20 0.35 11.85 38.26 449.41 02:36:01 AM 35.21 0.52 34.69 63.86 1775.84 Average: 32.85 2.40 30.45 557.98 3026.98 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5364780 7064920 2517644 31.94 2688 1883084 672432 7.53 186684 2010504 167708 02:28:01 AM 5199756 7015116 2682668 34.03 2688 1992384 679312 7.61 198248 2136556 42500 02:29:01 AM 5175476 7041640 2706948 34.34 2688 2041196 685876 7.68 229540 2122988 52356 02:30:01 AM 4992160 7054216 2890264 36.67 2688 2230984 626440 7.01 261384 2248928 10844 02:31:01 AM 4993304 7055228 2889120 36.65 2688 2230996 626440 7.01 261392 2248788 8 02:32:01 AM 4993340 7055264 2889084 36.65 2688 2230996 626440 7.01 261396 2248852 4 02:33:01 AM 4993108 7055032 2889316 36.66 2688 2230996 626440 7.01 261396 2249064 4 02:34:01 AM 4932408 6996964 2950016 37.43 2688 2233628 709720 7.95 261528 2308588 96 02:35:01 AM 5102388 6991404 2780036 35.27 2688 2063124 707216 7.92 298600 2123160 30424 02:36:01 AM 5115412 7007016 2767012 35.10 2688 2066260 688596 7.71 458284 1955724 25044 Average: 5086213 7033680 2796211 35.47 2688 2120365 664891 7.44 267845 2165315 32899 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 288.06 174.38 1831.91 56.41 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 56.63 44.17 583.75 14.53 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 23.35 21.21 86.72 6.17 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 545.08 407.80 338.00 89.73 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 6.16 5.10 1.91 1.32 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.07 2.05 0.62 0.51 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 3.10 2.22 0.94 0.79 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 59.88 43.39 375.76 4.07 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 145.99 109.50 963.43 31.81 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 19.81 18.08 16.66 8.51 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 115.12 82.79 420.00 21.39 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) 06/26/2025 _x86_64_ (2 CPU) 02:25:29 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 42.58 0.00 6.34 0.94 0.10 50.03 02:27:01 AM 0 51.06 0.00 6.81 1.17 0.10 40.86 02:27:01 AM 1 34.13 0.00 5.88 0.72 0.10 59.18 02:28:01 AM all 21.66 0.00 3.17 1.48 0.08 73.62 02:28:01 AM 0 26.16 0.00 3.77 1.12 0.08 68.87 02:28:01 AM 1 17.15 0.00 2.57 1.83 0.07 78.38 02:29:01 AM all 20.42 0.00 2.98 1.71 0.08 74.81 02:29:01 AM 0 22.11 0.00 3.15 2.22 0.08 72.43 02:29:01 AM 1 18.73 0.00 2.80 1.20 0.07 77.20 02:30:01 AM all 24.39 0.00 4.98 0.70 0.09 69.84 02:30:01 AM 0 31.00 0.00 5.12 0.77 0.08 63.03 02:30:01 AM 1 17.76 0.00 4.85 0.64 0.10 76.66 02:31:01 AM all 0.40 0.00 0.18 0.05 0.03 99.35 02:31:01 AM 0 0.63 0.00 0.18 0.02 0.03 99.13 02:31:01 AM 1 0.17 0.00 0.17 0.08 0.02 99.57 02:32:01 AM all 0.28 0.00 0.08 0.01 0.03 99.62 02:32:01 AM 0 0.13 0.00 0.08 0.00 0.02 99.77 02:32:01 AM 1 0.42 0.00 0.07 0.02 0.03 99.46 02:33:01 AM all 0.37 0.00 0.09 0.00 0.03 99.52 02:33:01 AM 0 0.15 0.00 0.12 0.00 0.05 99.68 02:33:01 AM 1 0.58 0.00 0.07 0.00 0.00 99.35 02:34:01 AM all 6.44 0.00 1.53 0.00 0.05 91.99 02:34:01 AM 0 9.42 0.00 2.10 0.00 0.05 88.43 02:34:01 AM 1 3.47 0.00 0.95 0.00 0.05 95.53 02:35:01 AM all 16.47 0.00 2.40 0.07 0.07 80.99 02:35:01 AM 0 13.73 0.00 2.12 0.08 0.07 84.00 02:35:01 AM 1 19.23 0.00 2.69 0.05 0.07 77.96 02:36:01 AM all 29.24 0.00 3.92 0.48 0.08 66.29 02:36:01 AM 0 38.57 0.00 4.67 0.78 0.07 55.91 02:36:01 AM 1 19.92 0.00 3.17 0.17 0.08 76.66 Average: all 16.23 0.00 2.57 0.54 0.06 80.59 Average: 0 19.31 0.00 2.81 0.62 0.06 77.20 Average: 1 13.16 0.00 2.32 0.47 0.06 83.99