---> uname -a: Linux prd-centos8-robot-2c-8g-36955.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4887 19 2160 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:73:64:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.124/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fe73:64bd/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) 06/25/2025 _x86_64_ (2 CPU) 03:05:28 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 85.12 27.95 57.17 7065.40 5731.18 03:08:01 AM 102.13 0.73 101.40 53.06 10935.24 03:09:01 AM 19.36 0.42 18.95 64.79 2124.36 03:10:01 AM 77.81 9.45 68.36 1685.30 8017.68 03:11:01 AM 17.64 0.00 17.64 0.00 1414.18 03:12:01 AM 0.52 0.00 0.52 0.00 6.85 03:13:01 AM 0.28 0.00 0.28 0.00 2.50 03:14:01 AM 0.58 0.03 0.55 1.07 90.92 03:15:01 AM 1.97 0.00 1.97 0.00 62.51 03:16:01 AM 0.45 0.00 0.45 0.00 6.16 03:17:01 AM 17.76 0.32 17.45 36.93 1051.26 Average: 29.42 3.54 25.89 809.84 2676.66 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5291916 6953216 2590516 32.86 2688 1849680 837088 9.37 207732 2084892 166144 03:08:01 AM 5136772 6956012 2745660 34.83 2688 1995968 778048 8.71 198324 2199664 42500 03:09:01 AM 5125520 6981836 2756912 34.98 2688 2032468 743236 8.32 222588 2186776 45116 03:10:01 AM 4906352 6984264 2976080 37.76 2688 2246468 721972 8.08 266632 2328728 26932 03:11:01 AM 4909820 6987488 2972612 37.71 2688 2246480 721972 8.08 266644 2328708 4 03:12:01 AM 4909688 6987356 2972744 37.71 2688 2246480 721972 8.08 266648 2328776 4 03:13:01 AM 4909996 6987636 2972436 37.71 2688 2246480 721972 8.08 266648 2328708 4 03:14:01 AM 4843128 6923284 3039304 38.56 2688 2248988 798756 8.94 266776 2394008 4 03:15:01 AM 4822964 6903136 3059468 38.81 2688 2249012 816912 9.15 266776 2414068 16 03:16:01 AM 4835952 6916156 3046480 38.65 2688 2249036 801152 8.97 266776 2401296 4 03:17:01 AM 5020756 6924216 2861676 36.30 2688 2078336 779036 8.72 305612 2200568 23948 Average: 4973897 6954964 2908535 36.90 2688 2153581 767465 8.59 254651 2290563 27698 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 279.43 174.06 1635.11 59.06 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 70.32 52.47 780.77 8.87 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 18.98 16.48 7.58 5.54 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 605.25 449.55 425.70 101.40 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 7.31 6.66 2.68 2.03 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 2.50 2.12 0.55 0.49 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 2.60 1.98 0.44 0.42 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 66.88 45.73 470.42 4.20 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 255.51 252.26 5742.28 16.33 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 89.60 88.02 1629.20 5.79 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 84.90 57.19 148.72 28.53 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 134.85 104.23 985.75 21.15 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) 06/25/2025 _x86_64_ (2 CPU) 03:05:28 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 40.55 0.00 6.74 4.31 0.13 48.27 03:07:01 AM 0 40.39 0.00 6.33 3.70 0.12 49.46 03:07:01 AM 1 40.71 0.00 7.15 4.91 0.13 47.09 03:08:01 AM all 30.68 0.00 4.68 1.35 0.11 63.18 03:08:01 AM 0 21.77 0.00 4.09 1.27 0.10 72.77 03:08:01 AM 1 39.56 0.00 5.27 1.43 0.12 53.62 03:09:01 AM all 16.31 0.00 2.48 0.23 0.08 80.89 03:09:01 AM 0 16.84 0.00 2.44 0.12 0.08 80.52 03:09:01 AM 1 15.78 0.00 2.52 0.35 0.08 81.26 03:10:01 AM all 29.26 0.00 5.95 1.11 0.11 63.57 03:10:01 AM 0 28.72 0.00 5.63 1.39 0.12 64.14 03:10:01 AM 1 29.81 0.00 6.26 0.82 0.10 63.01 03:11:01 AM all 0.38 0.00 0.25 0.15 0.03 99.18 03:11:01 AM 0 0.52 0.00 0.25 0.12 0.03 99.08 03:11:01 AM 1 0.25 0.00 0.25 0.18 0.03 99.28 03:12:01 AM all 0.31 0.00 0.08 0.00 0.03 99.58 03:12:01 AM 0 0.17 0.00 0.10 0.00 0.03 99.70 03:12:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.47 03:13:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 03:13:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 03:13:01 AM 1 0.53 0.00 0.05 0.00 0.02 99.40 03:14:01 AM all 6.89 0.00 1.54 0.00 0.07 91.51 03:14:01 AM 0 4.86 0.00 0.51 0.00 0.07 94.57 03:14:01 AM 1 8.91 0.00 2.56 0.00 0.07 88.47 03:15:01 AM all 9.48 0.00 1.24 0.01 0.12 89.16 03:15:01 AM 0 4.00 0.00 0.82 0.02 0.10 95.06 03:15:01 AM 1 14.97 0.00 1.65 0.00 0.13 83.24 03:16:01 AM all 2.95 0.00 0.39 0.00 0.09 96.56 03:16:01 AM 0 1.94 0.00 0.30 0.00 0.07 97.69 03:16:01 AM 1 3.97 0.00 0.49 0.00 0.12 95.43 03:17:01 AM all 15.81 0.00 2.31 0.12 0.08 81.68 03:17:01 AM 0 5.72 0.00 1.96 0.12 0.08 92.12 03:17:01 AM 1 25.89 0.00 2.66 0.12 0.08 71.25 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.90 0.00 2.34 0.66 0.08 83.02 Average: 0 11.37 0.00 2.05 0.61 0.08 85.89 Average: 1 16.44 0.00 2.63 0.71 0.08 80.14