---> uname -a: Linux prd-centos8-robot-2c-8g-46106.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 647 4860 19 2189 6751 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:e9:33:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85709sec preferred_lft 85709sec inet6 fe80::f816:3eff:fee9:3303/64 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) 07/26/2025 _x86_64_ (2 CPU) 02:12:26 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 116.53 50.22 66.30 6125.20 21704.15 02:15:01 AM 103.80 0.72 103.08 52.92 11518.50 02:16:01 AM 24.76 0.42 24.34 64.78 2266.06 02:17:01 AM 30.51 5.01 25.49 1223.46 2527.61 02:18:01 AM 45.45 1.95 43.50 69.31 6431.52 02:19:01 AM 12.48 0.00 12.48 0.00 1087.54 02:20:02 AM 2.37 0.03 2.33 1.07 348.53 02:21:01 AM 0.39 0.00 0.39 0.00 5.20 02:22:01 AM 0.58 0.00 0.58 0.00 135.62 02:23:01 AM 13.05 0.32 12.73 36.93 513.65 02:24:01 AM 30.37 0.52 29.86 63.85 1768.28 Average: 34.62 5.39 29.23 695.49 4398.43 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5340624 7015080 2541808 32.25 2688 1857592 727700 8.15 187060 2035180 171340 02:15:01 AM 5120596 6957800 2761836 35.04 2688 2013504 765784 8.57 198616 2212552 42480 02:16:01 AM 5112044 6986960 2770388 35.15 2688 2049996 758440 8.49 223156 2195552 34372 02:17:01 AM 4954212 6918816 2928220 37.15 2688 2138116 811124 9.08 259260 2309936 25364 02:18:01 AM 4924448 7010104 2957984 37.53 2688 2253088 685116 7.67 262816 2316248 26924 02:19:01 AM 4923320 7008668 2959112 37.54 2688 2253092 685116 7.67 262812 2315972 4 02:20:02 AM 4853248 6947004 3029184 38.43 2688 2261500 793020 8.88 263072 2385592 4 02:21:01 AM 4840804 6934608 3041628 38.59 2688 2261540 793928 8.89 263072 2397520 4 02:22:01 AM 4824964 6922648 3057468 38.79 2688 2265428 809304 9.06 263132 2412740 24 02:23:01 AM 4992688 6924644 2889744 36.66 2688 2105384 765456 8.57 312868 2217264 41448 02:24:01 AM 5004904 6941336 2877528 36.51 2688 2110384 752496 8.43 470756 2052056 26824 Average: 4990168 6960697 2892264 36.69 2688 2142693 758862 8.50 269693 2259147 33526 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 301.43 182.88 1664.94 59.56 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 73.60 56.16 805.84 9.17 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 18.09 10.61 7.04 4.29 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 26.59 25.31 306.50 4.37 0.00 0.00 0.00 0.00 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 84.02 64.51 25.62 17.46 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 1.83 1.38 0.63 0.51 0.00 0.00 0.00 0.00 02:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM eth0 166.31 158.50 99.81 59.45 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 289.82 286.94 431.26 109.13 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 133.46 127.94 135.25 41.99 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 63.64 41.18 96.63 43.43 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 18.71 17.79 14.91 8.85 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 106.77 88.18 326.08 32.45 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) 07/26/2025 _x86_64_ (2 CPU) 02:12:26 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 41.63 0.03 7.13 2.55 0.13 48.53 02:14:01 AM 0 34.53 0.05 7.03 2.69 0.15 55.56 02:14:01 AM 1 48.81 0.00 7.24 2.41 0.12 41.42 02:15:01 AM all 27.78 0.00 4.07 2.39 0.08 65.68 02:15:01 AM 0 19.21 0.00 3.48 2.78 0.07 74.46 02:15:01 AM 1 36.36 0.00 4.65 2.00 0.10 56.89 02:16:01 AM all 15.76 0.00 2.33 0.73 0.08 81.09 02:16:01 AM 0 5.11 0.00 1.75 0.67 0.10 92.38 02:16:01 AM 1 26.45 0.00 2.91 0.80 0.07 69.78 02:17:01 AM all 9.13 0.00 2.05 13.18 0.05 75.60 02:17:01 AM 0 6.38 0.00 1.67 14.21 0.05 77.69 02:17:01 AM 1 11.87 0.00 2.42 12.14 0.05 73.51 02:18:01 AM all 21.03 0.00 3.44 5.01 0.43 70.09 02:18:01 AM 0 12.86 0.00 2.60 2.67 0.14 81.73 02:18:01 AM 1 29.11 0.00 4.26 7.32 0.72 58.60 02:19:01 AM all 0.33 0.00 0.13 0.66 0.03 98.84 02:19:01 AM 0 0.08 0.00 0.13 0.53 0.03 99.21 02:19:01 AM 1 0.58 0.00 0.13 0.78 0.03 98.47 02:20:02 AM all 22.19 0.00 0.56 0.23 0.09 76.92 02:20:02 AM 0 16.44 0.00 0.47 0.00 0.08 83.00 02:20:02 AM 1 28.03 0.00 0.66 0.46 0.10 70.74 02:21:01 AM all 24.40 0.00 0.60 0.03 0.12 74.85 02:21:01 AM 0 3.50 0.00 0.43 0.05 0.14 95.89 02:21:01 AM 1 45.36 0.00 0.77 0.00 0.10 53.77 02:22:01 AM all 18.00 0.00 0.48 0.06 0.09 81.36 02:22:01 AM 0 3.38 0.00 0.37 0.12 0.08 96.04 02:22:01 AM 1 32.57 0.00 0.59 0.00 0.10 66.73 02:23:01 AM all 16.82 0.00 2.25 0.68 0.07 80.18 02:23:01 AM 0 16.18 0.00 2.40 0.42 0.07 80.94 02:23:01 AM 1 17.46 0.00 2.10 0.93 0.07 79.43 02:24:01 AM all 34.33 0.00 4.24 1.20 0.10 60.13 02:24:01 AM 0 24.74 0.00 4.04 0.74 0.08 70.40 02:24:01 AM 1 43.91 0.00 4.44 1.67 0.12 49.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 21.03 0.00 2.49 2.44 0.12 73.93 Average: 0 12.98 0.00 2.22 2.27 0.09 82.44 Average: 1 29.08 0.00 2.75 2.60 0.14 65.42