---> uname -a: Linux prd-centos8-robot-2c-8g-50391.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 624 4903 19 2169 6775 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:8c:ec:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85663sec preferred_lft 85663sec inet6 fe80::f816:3eff:fe8c:ec1e/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) 09/07/2025 _x86_64_ (2 CPU) 06:11:35 LINUX RESTART (2 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 143.30 63.16 80.14 7804.47 34547.17 06:14:01 AM 100.53 0.72 99.82 52.92 11345.72 06:15:01 AM 27.73 0.38 27.35 64.26 2254.96 06:16:01 AM 78.51 7.00 71.51 1293.30 8450.10 06:17:01 AM 14.46 0.00 14.46 0.00 1285.97 06:18:01 AM 0.53 0.00 0.53 0.00 6.55 06:19:01 AM 0.35 0.00 0.35 0.00 3.68 06:20:01 AM 0.65 0.23 0.42 12.66 95.13 06:21:01 AM 1.92 0.00 1.92 0.00 67.86 06:22:01 AM 0.30 0.00 0.30 0.00 5.25 06:23:01 AM 15.51 0.32 15.19 36.92 797.63 Average: 34.89 6.53 28.36 842.28 5351.18 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 5297864 6987784 2584568 32.79 2688 1875796 794092 8.89 220892 2057376 191764 06:14:01 AM 5151248 6988236 2731184 34.65 2688 2012632 735368 8.23 198600 2177232 42476 06:15:01 AM 5153600 7021096 2728832 34.62 2688 2042644 710724 7.96 223032 2155412 38636 06:16:01 AM 4931588 7018520 2950844 37.44 2688 2254808 661400 7.41 262784 2305944 26972 06:17:01 AM 4934336 7021180 2948096 37.40 2688 2254820 661400 7.41 262800 2306060 4 06:18:01 AM 4934080 7020928 2948352 37.40 2688 2254824 677236 7.58 262804 2306132 4 06:19:01 AM 4934524 7021372 2947908 37.40 2688 2254824 677236 7.58 262804 2306184 4 06:20:01 AM 4863732 6953568 3018700 38.30 2688 2257812 765072 8.57 262936 2375228 16 06:21:01 AM 4845120 6934996 3037312 38.53 2688 2257840 801208 8.97 262936 2394060 16 06:22:01 AM 4832116 6922008 3050316 38.70 2688 2257856 797328 8.93 262936 2407416 16 06:23:01 AM 5034896 6946340 2847536 36.13 2688 2084952 740760 8.29 304492 2182876 23940 Average: 4992100 6985093 2890332 36.67 2688 2164437 729257 8.17 253365 2270356 29441 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 332.74 204.08 1651.39 63.01 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 81.32 63.05 844.01 9.87 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 20.61 15.10 7.74 5.17 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 502.58 374.54 421.39 84.63 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 11.05 8.68 3.29 2.50 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 2.68 2.08 0.58 0.49 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 2.82 1.93 0.45 0.42 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 72.96 57.23 492.55 4.95 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 351.65 337.29 5387.32 21.81 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 351.01 341.66 5550.13 22.08 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 149.87 113.36 952.37 32.13 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 170.85 138.09 1391.93 22.46 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) 09/07/2025 _x86_64_ (2 CPU) 06:11:35 LINUX RESTART (2 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 40.15 0.03 8.36 15.09 0.13 36.23 06:13:01 AM 0 38.27 0.02 8.10 15.80 0.13 37.68 06:13:01 AM 1 42.04 0.05 8.62 14.37 0.13 34.79 06:14:01 AM all 30.12 0.00 4.55 2.94 0.10 62.29 06:14:01 AM 0 24.39 0.00 3.84 3.32 0.10 68.35 06:14:01 AM 1 35.87 0.00 5.27 2.55 0.10 56.22 06:15:01 AM all 15.84 0.00 2.53 0.65 0.09 80.90 06:15:01 AM 0 13.90 0.00 2.64 0.55 0.10 82.82 06:15:01 AM 1 17.77 0.00 2.42 0.75 0.08 78.98 06:16:01 AM all 29.31 0.00 6.00 1.87 0.13 62.70 06:16:01 AM 0 20.60 0.00 5.66 1.88 0.13 71.72 06:16:01 AM 1 38.05 0.00 6.34 1.86 0.12 53.64 06:17:01 AM all 0.51 0.00 0.28 0.27 0.03 98.92 06:17:01 AM 0 0.70 0.00 0.28 0.38 0.03 98.60 06:17:01 AM 1 0.32 0.00 0.27 0.15 0.03 99.23 06:18:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 06:18:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 06:18:01 AM 1 0.12 0.00 0.05 0.00 0.03 99.80 06:19:01 AM all 0.16 0.00 0.08 0.00 0.02 99.74 06:19:01 AM 0 0.23 0.00 0.13 0.00 0.02 99.61 06:19:01 AM 1 0.08 0.00 0.03 0.00 0.02 99.87 06:20:01 AM all 6.35 0.00 1.37 0.01 0.05 92.21 06:20:01 AM 0 4.33 0.00 0.79 0.02 0.05 94.82 06:20:01 AM 1 8.39 0.00 1.97 0.00 0.05 89.60 06:21:01 AM all 9.21 0.00 1.32 0.01 0.08 89.37 06:21:01 AM 0 4.34 0.00 0.60 0.02 0.07 94.97 06:21:01 AM 1 14.12 0.00 2.04 0.00 0.10 83.74 06:22:01 AM all 8.91 0.00 1.19 0.00 0.10 89.80 06:22:01 AM 0 0.54 0.00 0.22 0.00 0.08 99.16 06:22:01 AM 1 17.35 0.00 2.18 0.00 0.12 80.36 06:23:01 AM all 17.54 0.00 2.53 0.10 0.08 79.76 06:23:01 AM 0 11.20 0.00 2.11 0.05 0.07 86.58 06:23:01 AM 1 23.87 0.00 2.96 0.15 0.08 72.94 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.41 0.00 2.57 1.90 0.08 81.04 Average: 0 10.83 0.00 2.22 2.00 0.07 84.88 Average: 1 18.00 0.00 2.92 1.80 0.08 77.20