---> uname -a: Linux prd-centos8-robot-2c-8g-43660.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 617 4967 19 2112 6784 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:a8:63:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fea8:634a/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) 10/18/2024 _x86_64_ (2 CPU) 04:05:24 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 103.60 55.01 48.59 7363.78 29330.23 04:08:01 AM 123.34 2.90 120.44 81.84 11527.71 04:09:01 AM 18.41 0.38 18.03 64.26 1555.54 04:10:01 AM 59.13 0.07 59.06 4.00 7501.63 04:11:01 AM 8.28 0.08 8.20 31.99 777.97 04:12:01 AM 1.93 0.02 1.92 0.13 71.70 04:13:01 AM 0.35 0.00 0.35 0.00 11.80 04:14:01 AM 10.95 0.32 10.63 36.92 412.36 04:15:01 AM 26.26 0.53 25.72 64.78 1125.62 Average: 39.14 6.59 32.55 849.91 5813.46 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5355312 6973484 2527120 32.06 2688 1808288 783544 8.77 216668 2019680 113188 04:08:01 AM 5144276 6970020 2738156 34.74 2688 2002412 736724 8.25 221724 2167952 32892 04:09:01 AM 5135244 6984828 2747188 34.85 2688 2025976 739928 8.28 246848 2153860 21524 04:10:01 AM 4998880 7025524 2883552 36.58 2688 2195636 656136 7.35 258432 2251640 16560 04:11:01 AM 4961760 6989188 2920672 37.05 2688 2196772 705920 7.90 258560 2288612 172 04:12:01 AM 4774160 6801700 3108272 39.43 2688 2196884 932180 10.44 258560 2475332 48 04:13:01 AM 4882204 6910072 3000228 38.06 2688 2197212 800216 8.96 258560 2367276 132 04:14:01 AM 5072508 6956508 2809924 35.65 2688 2057212 731792 8.19 276944 2177332 28552 04:15:01 AM 5138560 6997924 2743872 34.81 2688 2035104 695560 7.79 446604 1950012 16704 Average: 5051434 6956583 2830998 35.92 2688 2079500 753556 8.44 271433 2205744 25530 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 300.13 181.38 1526.69 59.59 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 66.24 49.33 631.72 8.39 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.68 10.58 6.81 3.98 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 242.82 177.99 338.21 46.56 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 14.75 7.41 3.97 0.94 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 355.14 338.59 4661.94 710.09 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 300.52 283.74 5209.76 18.47 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 169.73 127.66 1377.32 24.23 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 21.14 17.81 16.00 8.24 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 165.68 132.72 1530.17 97.82 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) 10/18/2024 _x86_64_ (2 CPU) 04:05:24 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 39.85 0.03 7.18 12.96 0.14 39.84 04:07:01 AM 0 35.54 0.02 7.61 15.77 0.15 40.91 04:07:01 AM 1 44.14 0.03 6.76 10.17 0.13 38.77 04:08:01 AM all 31.83 0.00 5.03 5.13 0.12 57.88 04:08:01 AM 0 35.64 0.00 5.13 3.98 0.13 55.12 04:08:01 AM 1 28.02 0.00 4.92 6.29 0.12 60.65 04:09:01 AM all 13.12 0.00 1.95 1.13 0.10 83.70 04:09:01 AM 0 12.21 0.00 2.16 0.33 0.12 85.18 04:09:01 AM 1 14.04 0.00 1.74 1.92 0.08 82.23 04:10:01 AM all 25.88 0.00 4.20 3.96 0.11 65.84 04:10:01 AM 0 24.77 0.00 3.95 3.65 0.10 67.53 04:10:01 AM 1 26.99 0.00 4.46 4.27 0.12 64.17 04:11:01 AM all 1.05 0.00 0.27 0.20 0.03 98.45 04:11:01 AM 0 1.07 0.00 0.33 0.35 0.02 98.23 04:11:01 AM 1 1.04 0.00 0.20 0.05 0.03 98.68 04:12:01 AM all 15.67 0.00 1.14 0.01 0.13 83.06 04:12:01 AM 0 8.50 0.00 0.44 0.02 0.10 90.95 04:12:01 AM 1 22.86 0.00 1.84 0.00 0.15 75.15 04:13:01 AM all 10.90 0.00 1.19 0.00 0.12 87.79 04:13:01 AM 0 11.07 0.00 1.26 0.00 0.10 87.57 04:13:01 AM 1 10.72 0.00 1.12 0.00 0.14 88.02 04:14:01 AM all 11.23 0.00 1.79 0.26 0.08 86.64 04:14:01 AM 0 6.85 0.00 1.10 0.10 0.07 91.88 04:14:01 AM 1 15.68 0.00 2.48 0.42 0.08 81.33 04:15:01 AM all 30.16 0.00 3.81 0.52 0.09 65.43 04:15:01 AM 0 20.04 0.00 3.35 0.57 0.08 75.95 04:15:01 AM 1 40.27 0.00 4.26 0.47 0.10 54.90 Average: all 19.99 0.00 2.95 2.69 0.10 74.26 Average: 0 17.30 0.00 2.82 2.75 0.10 77.04 Average: 1 22.68 0.00 3.09 2.63 0.11 71.48