---> uname -a: Linux prd-centos8-robot-2c-8g-39249.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4929 19 2165 6797 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:ab:7a:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85670sec preferred_lft 85670sec inet6 fe80::f816:3eff:feab:7adc/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) 07/03/2025 _x86_64_ (2 CPU) 01:05:34 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 137.27 60.26 77.01 7648.25 33796.33 01:08:01 AM 87.34 0.72 86.62 52.92 9200.83 01:09:01 AM 39.33 0.38 38.94 64.26 4267.92 01:10:01 AM 65.48 7.00 58.48 1293.30 4374.28 01:11:01 AM 30.00 0.00 30.00 0.00 5513.11 01:12:01 AM 0.37 0.00 0.37 0.00 6.28 01:13:01 AM 0.13 0.00 0.13 0.00 1.05 01:14:01 AM 0.52 0.03 0.48 1.07 37.39 01:15:01 AM 2.03 0.00 2.03 0.00 121.11 01:16:01 AM 0.48 0.00 0.48 0.00 34.96 01:17:01 AM 22.21 0.40 21.81 46.79 962.19 Average: 35.02 6.25 28.76 827.93 5301.64 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5294552 6986544 2587880 32.83 2688 1877724 814008 9.11 220516 2060112 196840 01:08:01 AM 5167900 7002328 2714532 34.44 2688 2010136 750524 8.40 197968 2169168 103440 01:09:01 AM 5237160 7073260 2645272 33.56 2688 2012068 685496 7.68 218772 2080052 10748 01:10:01 AM 4967936 7050212 2914496 36.97 2688 2249796 699040 7.83 262064 2278228 147588 01:11:01 AM 4955792 7037828 2926640 37.13 2688 2249812 680220 7.62 262096 2286192 12 01:12:01 AM 4955624 7037656 2926808 37.13 2688 2249812 680220 7.62 262100 2286144 8 01:13:01 AM 4956072 7038104 2926360 37.13 2688 2249812 680220 7.62 262100 2286080 4 01:14:01 AM 4903636 6988276 2978796 37.79 2688 2252436 743896 8.33 262228 2337268 1732 01:15:01 AM 4869012 6953692 3013420 38.23 2688 2252468 792188 8.87 262228 2371504 16 01:16:01 AM 4951688 7037276 2930744 37.18 2688 2253368 683612 7.65 262544 2289176 20 01:17:01 AM 5066408 6972228 2816024 35.73 2688 2079492 753096 8.43 458412 2002600 22216 Average: 5029616 7016128 2852816 36.19 2688 2157902 723865 8.11 266457 2222411 43875 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 300.20 183.59 1644.10 56.06 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 73.53 55.90 826.41 9.45 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 15.06 12.01 6.04 4.30 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 230.36 174.96 355.08 49.65 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 382.00 272.94 73.23 57.39 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 2.53 2.20 0.56 0.50 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 2.55 2.13 0.43 0.44 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 38.49 22.96 41.92 2.77 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 244.28 242.03 5268.84 15.70 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 282.37 277.97 5222.34 18.64 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 84.79 52.39 98.02 29.53 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 150.56 118.10 1230.64 22.22 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) 07/03/2025 _x86_64_ (2 CPU) 01:05:34 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 40.47 0.03 8.01 14.76 0.14 36.59 01:07:01 AM 0 44.70 0.02 7.38 14.94 0.12 32.85 01:07:01 AM 1 36.22 0.03 8.64 14.59 0.17 40.35 01:08:01 AM all 30.60 0.00 4.45 1.15 0.09 63.72 01:08:01 AM 0 27.15 0.00 4.35 1.05 0.08 67.37 01:08:01 AM 1 34.04 0.00 4.54 1.25 0.10 60.06 01:09:01 AM all 11.92 0.00 1.82 0.56 0.08 85.62 01:09:01 AM 0 11.59 0.00 1.70 0.37 0.08 86.26 01:09:01 AM 1 12.26 0.00 1.94 0.75 0.08 84.97 01:10:01 AM all 32.49 0.00 6.11 0.92 0.11 60.37 01:10:01 AM 0 26.52 0.00 5.96 1.36 0.12 66.04 01:10:01 AM 1 38.50 0.00 6.25 0.48 0.10 54.67 01:11:01 AM all 0.84 0.00 0.87 0.60 0.04 97.65 01:11:01 AM 0 0.74 0.00 0.89 0.52 0.03 97.83 01:11:01 AM 1 0.94 0.00 0.86 0.69 0.05 97.47 01:12:01 AM all 0.23 0.00 0.09 0.00 0.03 99.65 01:12:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 01:12:01 AM 1 0.38 0.00 0.12 0.00 0.03 99.46 01:13:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 01:13:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 01:13:01 AM 1 0.50 0.00 0.07 0.00 0.05 99.38 01:14:01 AM all 5.63 0.00 1.42 0.00 0.06 92.89 01:14:01 AM 0 2.48 0.00 0.25 0.00 0.07 97.20 01:14:01 AM 1 8.77 0.00 2.59 0.00 0.05 88.59 01:15:01 AM all 9.89 0.00 1.40 0.01 0.10 88.60 01:15:01 AM 0 12.08 0.00 1.63 0.00 0.10 86.19 01:15:01 AM 1 7.71 0.00 1.16 0.02 0.10 91.01 01:16:01 AM all 9.44 0.00 1.28 0.00 0.11 89.17 01:16:01 AM 0 4.03 0.00 0.64 0.00 0.10 95.23 01:16:01 AM 1 14.90 0.00 1.92 0.00 0.12 83.06 01:17:01 AM all 22.55 0.00 3.29 0.12 0.09 73.95 01:17:01 AM 0 28.62 0.00 3.72 0.12 0.08 67.45 01:17:01 AM 1 16.48 0.00 2.86 0.12 0.10 80.44 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.96 0.00 2.62 1.65 0.08 80.69 Average: 0 14.39 0.00 2.43 1.67 0.08 81.43 Average: 1 15.53 0.00 2.81 1.63 0.09 79.94