---> uname -a: Linux prd-centos8-robot-2c-8g-11548.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 588 4934 19 2174 6809 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:1f:4c:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe1f:4c4d/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) 12/08/2025 _x86_64_ (2 CPU) 03:12:28 LINUX RESTART (2 CPU) 03:13:01 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 130.12 64.68 65.44 7463.25 35637.85 03:15:01 AM 116.53 0.92 115.61 65.84 12164.65 03:16:01 AM 25.49 0.42 25.07 64.78 1770.58 03:17:01 AM 72.50 6.97 65.54 1292.98 4550.29 03:18:01 AM 29.42 0.00 29.42 0.00 5729.94 03:19:01 AM 0.70 0.22 0.48 11.73 20.06 03:20:01 AM 2.12 0.00 2.12 0.00 66.87 03:21:01 AM 10.81 0.32 10.50 36.92 369.86 03:22:01 AM 32.11 0.52 31.59 63.86 1345.74 Average: 46.65 8.23 38.42 999.96 6850.92 03:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 5300740 6992712 2581684 32.75 2688 1878456 754496 8.45 221296 2055200 205764 03:15:01 AM 5155472 7000824 2726952 34.60 2688 2021108 692812 7.76 198660 2172080 42012 03:16:01 AM 5171800 7022548 2710624 34.39 2688 2026536 686456 7.69 223900 2138048 14252 03:17:01 AM 4954456 7055240 2927968 37.15 2688 2266992 627648 7.03 260792 2285896 157116 03:18:01 AM 4950828 7051192 2931596 37.19 2688 2266996 626912 7.02 260800 2286060 4 03:19:01 AM 4833504 6934500 3048920 38.68 2688 2267628 783972 8.78 260932 2401764 4 03:20:01 AM 4863656 6964716 3018768 38.30 2688 2267700 729200 8.16 260932 2371988 16 03:21:01 AM 5065720 6982084 2816704 35.73 2688 2088352 709576 7.95 301124 2149784 28184 03:22:01 AM 5024484 6945076 2857940 36.26 2688 2093452 737868 8.26 460900 2036884 27052 Average: 5035629 6994321 2846795 36.12 2688 2130802 705438 7.90 272148 2210856 52712 03:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 298.98 183.16 1665.59 59.06 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 82.99 63.93 845.26 9.67 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 17.64 10.61 6.70 4.23 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 246.18 176.07 376.58 45.19 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 4.48 3.67 1.08 0.89 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 191.77 195.97 4288.24 699.97 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 231.54 229.68 7065.54 14.95 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 126.51 96.00 1890.93 23.13 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 19.95 17.01 14.99 8.55 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 135.56 108.45 1794.95 96.19 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) 12/08/2025 _x86_64_ (2 CPU) 03:12:28 LINUX RESTART (2 CPU) 03:13:01 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 41.08 0.03 7.07 7.78 0.10 43.94 03:14:01 AM 0 48.85 0.02 7.34 7.99 0.10 35.70 03:14:01 AM 1 33.31 0.03 6.80 7.57 0.10 52.18 03:15:01 AM all 30.67 0.00 4.59 2.68 0.10 61.96 03:15:01 AM 0 33.99 0.00 5.22 2.83 0.10 57.86 03:15:01 AM 1 27.34 0.00 3.97 2.52 0.10 66.07 03:16:01 AM all 14.08 0.00 2.17 0.21 0.08 83.46 03:16:01 AM 0 7.35 0.00 1.97 0.32 0.07 90.29 03:16:01 AM 1 20.80 0.00 2.37 0.10 0.10 76.62 03:17:01 AM all 36.47 0.00 6.31 0.60 0.10 56.53 03:17:01 AM 0 46.37 0.00 7.60 0.78 0.10 45.14 03:17:01 AM 1 26.58 0.00 5.01 0.42 0.10 67.90 03:18:01 AM all 0.15 0.00 0.38 0.52 0.04 98.91 03:18:01 AM 0 0.13 0.00 0.35 0.42 0.03 99.07 03:18:01 AM 1 0.17 0.00 0.42 0.62 0.05 98.75 03:19:01 AM all 15.17 0.00 1.00 0.00 0.09 83.74 03:19:01 AM 0 18.55 0.00 1.25 0.00 0.08 80.11 03:19:01 AM 1 11.80 0.00 0.76 0.00 0.10 87.35 03:20:01 AM all 14.49 0.00 1.25 0.01 0.11 84.14 03:20:01 AM 0 24.30 0.00 1.88 0.00 0.12 73.70 03:20:01 AM 1 4.81 0.00 0.62 0.02 0.10 94.46 03:21:01 AM all 17.61 0.00 2.31 0.09 0.09 79.90 03:21:01 AM 0 23.14 0.00 2.64 0.14 0.10 73.98 03:21:01 AM 1 12.15 0.00 1.99 0.05 0.08 85.73 03:22:01 AM all 33.57 0.00 4.11 0.39 0.12 61.81 03:22:01 AM 0 47.93 0.00 4.58 0.52 0.13 46.83 03:22:01 AM 1 19.20 0.00 3.64 0.27 0.10 76.80 Average: all 22.61 0.00 3.25 1.37 0.09 72.68 Average: 0 27.87 0.00 3.66 1.45 0.09 66.93 Average: 1 17.36 0.00 2.84 1.28 0.09 78.41