---> uname -a: Linux prd-centos8-robot-2c-8g-2360.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 594 4925 19 2177 6804 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:d7:28:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85729sec preferred_lft 85729sec inet6 fe80::f816:3eff:fed7:2884/64 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) 10/10/2025 _x86_64_ (2 CPU) 02:14:27 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:01 AM 102.58 29.11 73.48 5769.14 7200.27 02:17:01 AM 83.12 0.72 82.41 52.92 10079.54 02:18:01 AM 24.85 0.42 24.43 64.79 2198.85 02:19:01 AM 60.23 6.93 53.30 1289.30 3344.15 02:20:01 AM 28.02 0.03 27.99 3.47 6161.18 02:21:01 AM 4.85 0.23 4.62 12.66 207.80 02:22:01 AM 2.12 0.00 2.12 0.00 69.28 02:23:01 AM 0.13 0.00 0.13 0.00 1.83 02:24:01 AM 0.17 0.00 0.17 0.00 2.02 02:25:01 AM 20.15 0.40 19.75 46.79 908.32 Average: 32.62 3.78 28.84 723.94 3017.42 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 AM 5332852 7052856 2549580 32.35 2688 1902204 681544 7.63 186620 2043692 181576 02:17:01 AM 5152900 6997992 2729532 34.63 2688 2021176 719072 8.05 198508 2183064 42004 02:18:01 AM 5223656 7071168 2658776 33.73 2688 2023124 639180 7.16 219208 2091748 8 02:19:01 AM 4885372 6983524 2997060 38.02 2688 2265420 698756 7.82 256912 2366180 174348 02:20:01 AM 4946520 7045496 2935912 37.25 2688 2266328 640920 7.18 262160 2294512 4 02:21:01 AM 4894900 6995680 2987532 37.90 2688 2268124 721276 8.08 262428 2345504 4 02:22:01 AM 4895004 6995784 2987428 37.90 2688 2268124 721276 8.08 262428 2345440 4 02:23:01 AM 4888384 6989180 2994048 37.98 2688 2268140 737168 8.25 262428 2352056 20 02:24:01 AM 4881840 6983844 3000592 38.07 2688 2269372 737168 8.25 262488 2358120 1240 02:25:01 AM 5016756 6942012 2865676 36.36 2688 2097896 747320 8.37 460416 2047244 29164 Average: 5011818 7005754 2870614 36.42 2688 2164991 704368 7.89 263360 2242756 42837 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 333.89 214.35 1830.06 63.96 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 75.74 53.10 677.78 8.36 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 14.66 11.05 5.81 4.05 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 43.29 37.50 334.92 9.51 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 201.05 144.07 38.69 36.54 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 150.52 140.06 46.13 55.89 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 126.61 125.42 25.31 52.56 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 130.07 123.94 100.84 48.06 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 135.59 130.64 64.55 45.76 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 72.70 43.01 83.84 24.85 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 128.42 102.32 320.81 34.95 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) 10/10/2025 _x86_64_ (2 CPU) 02:14:27 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 45.96 0.03 6.99 1.39 0.12 45.52 02:16:01 AM 0 45.27 0.03 7.09 1.59 0.13 45.88 02:16:01 AM 1 46.66 0.02 6.89 1.19 0.10 45.15 02:17:01 AM all 23.20 0.00 3.44 1.91 0.09 71.36 02:17:01 AM 0 17.85 0.00 3.20 1.90 0.08 76.97 02:17:01 AM 1 28.57 0.00 3.67 1.92 0.10 65.74 02:18:01 AM all 12.24 0.00 1.72 0.45 0.06 85.54 02:18:01 AM 0 15.34 0.00 1.80 0.50 0.05 82.30 02:18:01 AM 1 9.13 0.00 1.64 0.40 0.07 88.77 02:19:01 AM all 31.27 0.00 5.33 0.90 0.10 62.40 02:19:01 AM 0 30.43 0.00 4.96 0.43 0.12 64.06 02:19:01 AM 1 32.11 0.00 5.70 1.37 0.08 60.74 02:20:01 AM all 2.67 0.00 0.96 2.67 0.06 93.65 02:20:01 AM 0 4.33 0.00 1.07 4.16 0.05 90.39 02:20:01 AM 1 1.00 0.00 0.85 1.17 0.07 96.91 02:21:01 AM all 13.39 0.00 0.63 0.24 0.06 85.68 02:21:01 AM 0 22.31 0.00 0.45 0.00 0.07 77.17 02:21:01 AM 1 4.45 0.00 0.81 0.49 0.05 94.21 02:22:01 AM all 11.03 0.00 0.28 0.01 0.10 88.58 02:22:01 AM 0 21.35 0.00 0.42 0.00 0.10 78.13 02:22:01 AM 1 0.72 0.00 0.15 0.02 0.10 99.01 02:23:01 AM all 13.23 0.00 0.34 0.00 0.08 86.34 02:23:01 AM 0 25.33 0.00 0.50 0.00 0.08 74.08 02:23:01 AM 1 1.14 0.00 0.18 0.00 0.08 98.60 02:24:01 AM all 18.48 0.00 0.42 0.00 0.08 81.02 02:24:01 AM 0 36.24 0.00 0.61 0.00 0.08 63.07 02:24:01 AM 1 0.84 0.00 0.23 0.00 0.08 98.85 02:25:01 AM all 23.44 0.00 3.23 0.39 0.07 72.87 02:25:01 AM 0 14.93 0.00 3.16 0.32 0.07 81.52 02:25:01 AM 1 31.94 0.00 3.31 0.47 0.07 64.22 Average: all 19.49 0.00 2.34 0.80 0.08 77.29 Average: 0 23.33 0.00 2.33 0.89 0.08 73.37 Average: 1 15.66 0.00 2.34 0.70 0.08 81.22