---> uname -a: Linux prd-centos8-robot-2c-8g-4268.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 572 4949 19 2175 6825 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:a5:ac:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.74/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fea5:ac32/64 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) 11/01/2025 _x86_64_ (2 CPU) 00:36:52 LINUX RESTART (2 CPU) 12:38:02 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 125.26 0.75 124.52 54.35 11987.53 12:40:01 AM 29.03 0.20 28.83 31.59 3758.79 12:41:01 AM 9.40 0.22 9.18 33.19 858.51 12:42:01 AM 81.69 6.96 74.73 1292.77 8282.99 12:43:01 AM 12.51 0.00 12.51 0.00 1197.60 12:44:01 AM 3.37 0.22 3.15 11.73 100.75 12:45:01 AM 0.37 0.00 0.37 0.00 8.18 12:46:01 AM 18.25 0.32 17.93 36.93 847.14 Average: 34.80 1.08 33.71 182.85 3362.38 12:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5170852 7016600 2711572 34.40 2688 2021592 702904 7.87 198244 2160204 92296 12:40:01 AM 5188636 7035196 2693788 34.17 2688 2022540 695380 7.79 217016 2124512 10772 12:41:01 AM 5143116 7036200 2739308 34.75 2688 2067872 665164 7.45 224348 2158996 44156 12:42:01 AM 4962092 7063176 2920332 37.05 2688 2267592 640764 7.17 260080 2272188 26996 12:43:01 AM 4962964 7064004 2919460 37.04 2688 2267596 624880 7.00 260080 2272072 12 12:44:01 AM 4843592 6945268 3038832 38.55 2688 2268232 798548 8.94 260208 2390228 32 12:45:01 AM 4822968 6924776 3059456 38.81 2688 2268364 819348 9.17 260208 2411232 52 12:46:01 AM 5084588 7001248 2797836 35.49 2688 2088852 716408 8.02 299896 2135488 20552 Average: 5022351 7010808 2860073 36.28 2688 2159080 707924 7.93 247510 2240615 24358 12:38:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 98.66 74.31 1141.90 11.05 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 13.05 5.67 5.30 2.92 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 8.70 7.35 2.41 1.93 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 239.39 178.79 376.94 45.68 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 1.53 1.08 0.31 1.10 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 339.69 332.79 4513.61 708.36 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 353.43 340.32 5680.66 22.51 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 163.44 134.08 1817.40 26.22 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 152.35 134.43 1693.47 102.65 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) 11/01/2025 _x86_64_ (2 CPU) 00:36:52 LINUX RESTART (2 CPU) 12:38:02 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 37.46 0.00 5.51 1.24 0.11 55.68 12:39:01 AM 0 25.80 0.00 4.79 1.12 0.10 68.19 12:39:01 AM 1 49.11 0.00 6.23 1.37 0.12 43.17 12:40:01 AM all 12.12 0.00 1.57 0.28 0.06 85.97 12:40:01 AM 0 6.61 0.00 1.30 0.23 0.05 91.81 12:40:01 AM 1 17.64 0.00 1.84 0.33 0.07 80.12 12:41:01 AM all 5.47 0.00 1.41 0.08 0.05 92.98 12:41:01 AM 0 1.15 0.00 1.18 0.02 0.05 97.60 12:41:01 AM 1 9.80 0.00 1.64 0.15 0.05 88.37 12:42:01 AM all 33.04 0.00 6.32 0.74 0.11 59.79 12:42:01 AM 0 21.23 0.00 5.88 0.63 0.10 72.15 12:42:01 AM 1 44.83 0.00 6.75 0.85 0.12 47.45 12:43:01 AM all 0.22 0.00 0.13 0.13 0.03 99.50 12:43:01 AM 0 0.07 0.00 0.13 0.20 0.03 99.57 12:43:01 AM 1 0.37 0.00 0.12 0.07 0.02 99.43 12:44:01 AM all 15.83 0.00 1.29 0.01 0.08 82.79 12:44:01 AM 0 11.60 0.00 0.96 0.00 0.07 87.37 12:44:01 AM 1 20.09 0.00 1.62 0.02 0.10 78.17 12:45:01 AM all 13.04 0.00 1.29 0.00 0.11 85.56 12:45:01 AM 0 8.61 0.00 1.01 0.00 0.10 90.28 12:45:01 AM 1 17.52 0.00 1.58 0.00 0.12 80.78 12:46:01 AM all 17.52 0.00 2.28 0.08 0.08 80.05 12:46:01 AM 0 10.36 0.00 2.04 0.08 0.07 87.45 12:46:01 AM 1 24.71 0.00 2.51 0.07 0.08 72.63 Average: all 16.82 0.00 2.48 0.32 0.08 80.30 Average: 0 10.66 0.00 2.16 0.29 0.07 86.82 Average: 1 23.00 0.00 2.79 0.36 0.08 73.77