---> uname -a: Linux prd-centos8-robot-2c-8g-2692.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: 2799.998 BogoMIPS: 5599.99 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 666 4857 19 2172 6732 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:76:97:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85798sec preferred_lft 85798sec inet6 fe80::f816:3eff:fe76:97b1/64 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) 10/01/2025 _x86_64_ (2 CPU) 02:16:22 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 80.76 6.53 74.23 1124.96 6239.05 02:19:01 AM 81.87 0.72 81.15 52.92 9936.68 02:20:01 AM 26.54 0.42 26.12 64.78 2581.19 02:21:01 AM 73.59 6.96 66.63 1292.77 7899.78 02:22:01 AM 12.50 0.00 12.50 0.00 1204.92 02:23:01 AM 2.50 0.23 2.27 12.66 129.22 02:24:01 AM 0.32 0.00 0.32 0.00 4.18 02:25:01 AM 2.47 0.32 2.15 36.92 116.41 02:26:01 AM 31.79 0.30 31.49 36.13 1470.69 Average: 34.70 1.72 32.98 291.25 3286.87 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5303516 7028704 2578916 32.72 2688 1907616 733180 8.21 186144 2071432 187448 02:19:01 AM 5239916 7078776 2642516 33.52 2688 2014976 665996 7.46 205688 2087376 42020 02:20:01 AM 5167192 7040764 2715240 34.45 2688 2047472 687920 7.70 222064 2137960 30288 02:21:01 AM 4928480 7020856 2953952 37.48 2688 2259680 724396 8.11 261212 2310392 26988 02:22:01 AM 4927804 7020032 2954628 37.48 2688 2259684 724396 8.11 261212 2310516 16 02:23:01 AM 4875244 6969436 3007188 38.15 2688 2261648 808032 9.05 261480 2362160 12 02:24:01 AM 4861740 6955948 3020692 38.32 2688 2261664 823936 9.23 261480 2375432 24 02:25:01 AM 5037156 6955776 2845276 36.10 2688 2087628 749024 8.39 258652 2215144 17284 02:26:01 AM 4970592 6884596 2911840 36.94 2688 2087104 823144 9.22 459664 2095024 11196 Average: 5034627 6994988 2847805 36.13 2688 2131941 748892 8.39 264177 2218382 35031 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 206.73 138.12 1452.72 38.34 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 58.32 39.18 588.71 6.72 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 12.35 11.66 5.84 4.12 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 180.41 139.99 362.80 38.33 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 3.93 1.02 0.63 1.54 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 212.38 203.92 60.57 81.26 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 233.21 231.68 196.44 89.52 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 143.89 124.29 143.49 51.59 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 17.45 16.58 13.87 7.94 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 118.74 100.71 313.90 35.49 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) 10/01/2025 _x86_64_ (2 CPU) 02:16:22 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 36.23 0.00 4.91 0.96 0.09 57.81 02:18:01 AM 0 27.75 0.00 3.42 0.73 0.08 68.01 02:18:01 AM 1 44.72 0.00 6.40 1.19 0.10 47.58 02:19:01 AM all 19.99 0.00 3.29 5.50 0.08 71.13 02:19:01 AM 0 14.20 0.00 2.61 6.54 0.10 76.54 02:19:01 AM 1 25.78 0.00 3.98 4.46 0.07 65.72 02:20:01 AM all 18.22 0.00 2.45 5.61 0.07 73.65 02:20:01 AM 0 12.71 0.00 2.15 3.79 0.05 81.31 02:20:01 AM 1 23.75 0.00 2.75 7.45 0.08 65.97 02:21:01 AM all 27.55 0.00 4.96 3.00 0.12 64.38 02:21:01 AM 0 20.03 0.00 4.56 3.41 0.12 71.88 02:21:01 AM 1 35.08 0.00 5.37 2.58 0.12 56.85 02:22:01 AM all 0.08 0.00 0.13 0.62 0.03 99.13 02:22:01 AM 0 0.07 0.00 0.08 0.32 0.02 99.52 02:22:01 AM 1 0.10 0.00 0.18 0.92 0.05 98.75 02:23:01 AM all 17.52 0.00 0.77 0.15 0.08 81.48 02:23:01 AM 0 30.23 0.00 0.70 0.00 0.12 68.95 02:23:01 AM 1 4.65 0.00 0.83 0.31 0.05 94.16 02:24:01 AM all 22.17 0.00 0.51 0.00 0.09 77.22 02:24:01 AM 0 22.08 0.00 0.44 0.00 0.08 77.41 02:24:01 AM 1 22.27 0.00 0.59 0.00 0.10 77.04 02:25:01 AM all 16.22 0.00 1.47 0.01 0.08 82.22 02:25:01 AM 0 26.19 0.00 1.56 0.02 0.08 72.15 02:25:01 AM 1 6.20 0.00 1.38 0.00 0.08 92.33 02:26:01 AM all 28.20 0.00 2.81 1.08 0.08 67.84 02:26:01 AM 0 11.97 0.00 1.75 0.58 0.08 85.61 02:26:01 AM 1 44.43 0.00 3.88 1.57 0.07 50.06 Average: all 20.69 0.00 2.37 1.88 0.08 74.97 Average: 0 18.35 0.00 1.92 1.71 0.08 77.94 Average: 1 23.04 0.00 2.82 2.06 0.08 72.00