---> uname -a: Linux prd-centos8-robot-2c-8g-611.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 579 4934 19 2184 6820 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:57:0e:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85687sec preferred_lft 85687sec inet6 fe80::f816:3eff:fe57:e17/64 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) 10/21/2025 _x86_64_ (2 CPU) 02:09:54 LINUX RESTART (2 CPU) 02:10:00 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 132.19 109.08 23.11 9179.56 17064.70 02:12:01 AM 90.39 60.20 30.19 4919.63 20319.47 02:13:01 AM 80.94 6.53 74.41 1124.96 6370.06 02:14:01 AM 75.01 0.72 74.29 52.92 9632.07 02:15:01 AM 25.86 0.38 25.48 62.52 2030.49 02:16:01 AM 25.46 2.95 22.51 1185.74 1861.46 02:17:01 AM 65.24 4.05 61.20 109.30 7656.55 02:18:01 AM 8.50 0.22 8.28 11.73 620.41 02:19:01 AM 4.08 0.00 4.08 0.00 137.59 02:20:01 AM 0.58 0.00 0.58 0.00 12.31 02:21:01 AM 16.73 0.40 16.33 46.78 740.10 Average: 47.87 16.93 30.94 1530.39 6059.44 02:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 6105516 7373124 1776908 22.54 2688 1476464 368760 4.68 112824 1457024 560888 02:12:01 AM 5840444 7211868 2041980 25.91 2688 1570908 563124 6.31 154000 1632604 27080 02:13:01 AM 5335796 7058220 2546628 32.31 2688 1904744 676788 7.58 186680 2040960 185600 02:14:01 AM 5165040 7005016 2717384 34.47 2688 2015608 703048 7.87 198344 2163912 42404 02:15:01 AM 5243520 7085100 2638904 33.48 2688 2017484 626220 7.01 218948 2072204 10756 02:16:01 AM 5010932 6978084 2871492 36.43 2688 2140632 745564 8.35 256376 2258728 67620 02:17:01 AM 4967284 7061096 2915140 36.98 2688 2261324 618620 6.93 262416 2273728 10840 02:18:01 AM 4898928 6993172 2983496 37.85 2688 2261916 731988 8.20 262544 2341840 248 02:19:01 AM 4847748 6942036 3034676 38.50 2688 2261968 792264 8.87 262544 2391968 4 02:20:01 AM 4839536 6934224 3042888 38.60 2688 2262384 770692 8.63 262544 2400284 256 02:21:01 AM 5123688 7031340 2758736 35.00 2688 2081416 657312 7.36 457904 1944832 22704 Average: 5216221 7061207 2666203 33.82 2688 2023168 659489 7.38 239557 2088917 84400 02:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 19.67 8.56 298.71 1.06 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 120.55 70.99 465.49 25.17 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 218.24 156.76 1434.09 35.19 0.00 0.00 0.00 0.00 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 66.44 50.23 608.78 14.67 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 14.31 7.22 5.60 3.26 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 38.35 33.67 329.28 6.39 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 167.28 120.81 38.89 27.56 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 15.85 14.75 5.17 53.08 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 395.18 380.67 6048.83 660.35 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 300.72 283.57 4935.22 18.49 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 104.67 86.89 911.92 26.81 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 132.66 110.21 1369.32 79.15 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) 10/21/2025 _x86_64_ (2 CPU) 02:09:54 LINUX RESTART (2 CPU) 02:10:00 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 34.18 0.02 6.78 54.39 0.26 4.38 02:11:01 AM 0 34.77 0.02 7.29 53.80 0.25 3.87 02:11:01 AM 1 33.59 0.02 6.27 54.97 0.26 4.88 02:12:01 AM all 5.81 0.07 2.94 69.11 0.08 22.00 02:12:01 AM 0 5.77 0.08 3.09 70.87 0.07 20.12 02:12:01 AM 1 5.86 0.05 2.79 67.34 0.08 23.88 02:13:01 AM all 34.56 0.00 5.39 3.47 0.12 56.46 02:13:01 AM 0 43.02 0.00 6.53 4.55 0.12 45.78 02:13:01 AM 1 26.10 0.00 4.25 2.39 0.12 67.14 02:14:01 AM all 22.19 0.00 3.27 3.60 0.07 70.87 02:14:01 AM 0 28.83 0.00 3.84 3.75 0.08 63.50 02:14:01 AM 1 15.59 0.00 2.72 3.45 0.05 78.19 02:15:01 AM all 12.08 0.00 1.50 0.40 0.06 85.96 02:15:01 AM 0 14.43 0.00 1.75 0.57 0.07 83.19 02:15:01 AM 1 9.73 0.00 1.25 0.23 0.05 88.73 02:16:01 AM all 13.07 0.00 2.54 1.64 0.07 82.68 02:16:01 AM 0 12.65 0.00 2.37 0.82 0.07 84.10 02:16:01 AM 1 13.49 0.00 2.70 2.47 0.07 81.27 02:17:01 AM all 21.79 0.00 4.42 4.03 0.08 69.68 02:17:01 AM 0 23.35 0.00 4.53 2.09 0.08 69.94 02:17:01 AM 1 20.23 0.00 4.31 5.97 0.07 69.42 02:18:01 AM all 2.14 0.00 0.26 0.93 0.04 96.63 02:18:01 AM 0 1.17 0.00 0.20 0.70 0.03 97.89 02:18:01 AM 1 3.12 0.00 0.32 1.16 0.05 95.35 02:19:01 AM all 17.24 0.00 1.36 0.40 0.13 80.86 02:19:01 AM 0 15.20 0.00 1.08 0.22 0.10 83.40 02:19:01 AM 1 19.29 0.00 1.66 0.59 0.15 78.31 02:20:01 AM all 12.64 0.00 1.16 0.00 0.10 86.10 02:20:01 AM 0 4.54 0.00 0.47 0.00 0.10 94.89 02:20:01 AM 1 20.88 0.00 1.87 0.00 0.10 77.15 02:21:01 AM all 19.68 0.00 3.21 0.94 0.07 76.10 02:21:01 AM 0 25.81 0.00 3.81 0.82 0.07 69.49 02:21:01 AM 1 13.59 0.00 2.61 1.05 0.07 82.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.79 0.01 2.99 12.66 0.10 66.46 Average: 0 19.06 0.01 3.18 12.58 0.09 65.07 Average: 1 16.51 0.01 2.80 12.75 0.10 67.84