---> uname -a: Linux prd-centos8-robot-2c-8g-43364.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 604 4899 19 2193 6794 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:79:55:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe79:553b/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) 07/17/2025 _x86_64_ (2 CPU) 02:12:36 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 114.45 42.54 71.91 7437.52 23829.04 02:15:01 AM 103.32 0.72 102.60 52.92 11447.78 02:16:01 AM 24.23 0.42 23.81 64.78 1981.79 02:17:01 AM 39.09 6.71 32.37 1245.72 2120.64 02:18:01 AM 52.94 0.25 52.69 47.06 7593.98 02:19:01 AM 6.25 0.02 6.23 0.13 240.95 02:20:01 AM 2.08 0.02 2.07 0.93 360.41 02:21:01 AM 0.30 0.00 0.30 0.00 4.33 02:22:01 AM 6.85 0.32 6.53 36.93 344.66 02:23:01 AM 30.24 0.52 29.72 63.85 1922.98 Average: 37.97 5.15 32.82 895.04 4984.66 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5402300 7069696 2480124 31.46 2688 1850696 659668 7.39 185092 1978028 165548 02:15:01 AM 5170328 7007912 2712096 34.41 2688 2013540 692876 7.76 198436 2165392 42480 02:16:01 AM 5243488 7082952 2638936 33.48 2688 2015492 627372 7.02 219288 2073324 10756 02:17:01 AM 4932860 7012348 2949564 37.42 2688 2247936 674260 7.55 258512 2321164 186480 02:18:01 AM 4972724 7057724 2909700 36.91 2688 2253124 631728 7.07 262700 2269296 8 02:19:01 AM 4906176 6999572 2976248 37.76 2688 2261540 711320 7.96 263020 2335148 8164 02:20:01 AM 4902384 6996488 2980040 37.81 2688 2262256 729248 8.17 263020 2339364 20 02:21:01 AM 4878380 6972552 3004044 38.11 2688 2262316 747012 8.36 263020 2362048 40 02:22:01 AM 4985744 6957396 2896680 36.75 2688 2143524 709144 7.94 305908 2228400 64036 02:23:01 AM 5054872 6991240 2827552 35.87 2688 2109852 684792 7.67 472700 1999760 10204 Average: 5044926 7014788 2837498 36.00 2688 2142028 686742 7.69 269170 2207192 48774 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 259.31 166.21 1642.20 58.77 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 79.22 58.32 826.27 9.28 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 16.94 10.86 5.89 3.83 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 35.04 28.49 310.52 6.53 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 166.19 119.83 37.16 33.80 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 40.69 30.52 76.46 6.15 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 335.01 334.26 69.30 139.87 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 207.91 204.23 620.92 62.66 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 65.34 46.14 133.83 37.98 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 19.23 16.28 14.81 7.65 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 122.49 101.51 373.74 36.65 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) 07/17/2025 _x86_64_ (2 CPU) 02:12:36 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 43.62 0.02 8.74 6.50 0.10 41.03 02:14:01 AM 0 52.06 0.00 8.67 6.65 0.10 32.51 02:14:01 AM 1 35.16 0.03 8.80 6.34 0.10 49.57 02:15:01 AM all 28.24 0.00 4.30 7.91 0.11 59.44 02:15:01 AM 0 30.05 0.00 4.29 7.18 0.12 58.36 02:15:01 AM 1 26.42 0.00 4.31 8.65 0.10 60.52 02:16:01 AM all 12.22 0.00 1.64 6.17 0.05 79.93 02:16:01 AM 0 19.83 0.00 1.97 7.08 0.05 71.07 02:16:01 AM 1 4.60 0.00 1.30 5.25 0.05 88.80 02:17:01 AM all 23.03 0.00 4.29 0.79 0.09 71.79 02:17:01 AM 0 24.09 0.00 4.02 0.53 0.10 71.25 02:17:01 AM 1 21.98 0.00 4.56 1.05 0.08 72.33 02:18:01 AM all 11.69 0.00 2.26 0.91 0.05 85.09 02:18:01 AM 0 14.66 0.00 2.27 0.87 0.05 82.15 02:18:01 AM 1 8.72 0.00 2.26 0.95 0.05 88.02 02:19:01 AM all 11.06 0.00 0.37 0.03 0.05 88.49 02:19:01 AM 0 15.24 0.00 0.32 0.03 0.07 84.33 02:19:01 AM 1 6.90 0.00 0.42 0.03 0.03 92.62 02:20:01 AM all 26.76 0.00 0.53 0.03 0.11 72.57 02:20:01 AM 0 33.10 0.00 0.55 0.05 0.12 66.17 02:20:01 AM 1 20.44 0.00 0.50 0.00 0.10 78.96 02:21:01 AM all 25.48 0.00 0.60 0.00 0.11 73.81 02:21:01 AM 0 36.84 0.00 0.76 0.00 0.12 62.28 02:21:01 AM 1 14.17 0.00 0.44 0.00 0.10 85.29 02:22:01 AM all 10.63 0.00 1.59 0.04 0.06 87.68 02:22:01 AM 0 11.00 0.00 1.33 0.03 0.05 87.59 02:22:01 AM 1 10.27 0.00 1.86 0.05 0.07 87.76 02:23:01 AM all 29.29 0.00 3.52 0.16 0.08 66.95 02:23:01 AM 0 35.32 0.00 3.68 0.25 0.08 60.67 02:23:01 AM 1 23.24 0.00 3.37 0.07 0.08 73.24 Average: all 22.21 0.00 2.79 2.26 0.08 72.66 Average: 0 27.23 0.00 2.79 2.28 0.09 67.61 Average: 1 17.20 0.00 2.78 2.24 0.08 77.70