---> uname -a: Linux prd-centos8-robot-2c-8g-6650.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 613 4816 19 2267 6785 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:c7:40:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85475sec preferred_lft 85475sec inet6 fe80::f816:3eff:fec7:4060/64 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) 11/07/2025 _x86_64_ (2 CPU) 02:06:14 LINUX RESTART (2 CPU) 02:07:01 AM tps rtps wtps bread/s bwrtn/s 02:08:01 AM 89.44 6.13 83.31 1089.50 6022.93 02:09:01 AM 77.60 0.72 76.89 52.92 10959.49 02:10:01 AM 15.06 0.42 14.65 64.78 683.91 02:11:01 AM 49.90 6.71 43.19 1245.72 2577.07 02:12:01 AM 41.33 0.25 41.08 47.06 6791.20 02:13:01 AM 8.95 0.22 8.73 11.73 618.86 02:14:01 AM 4.15 0.00 4.15 0.00 702.27 02:15:01 AM 0.70 0.00 0.70 0.00 266.51 02:16:01 AM 0.33 0.02 0.32 1.07 240.23 02:17:01 AM 0.90 0.03 0.87 1.87 277.47 02:18:01 AM 0.72 0.35 0.37 53.46 77.19 02:19:01 AM 0.37 0.00 0.37 0.00 18.49 02:20:01 AM 3.60 0.32 3.28 36.93 789.10 02:21:01 AM 28.50 0.10 28.40 10.13 2445.64 Average: 22.97 1.09 21.88 186.81 2319.27 02:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:08:01 AM 5167468 6966900 2714964 34.44 2688 1976456 772148 8.65 186532 2190304 251192 02:09:01 AM 5139728 6982844 2742704 34.80 2688 2019144 736960 8.25 198400 2192528 12 02:10:01 AM 5211164 7056276 2671268 33.89 2688 2021092 669780 7.50 219208 2101484 8 02:11:01 AM 4895872 6990496 2986560 37.89 2688 2259996 694656 7.78 256172 2346040 180104 02:12:01 AM 4934348 7032304 2948084 37.40 2688 2265148 647400 7.25 260432 2303876 10828 02:13:01 AM 4892084 6991208 2990348 37.94 2688 2266504 716440 8.02 260616 2345568 1016 02:14:01 AM 4860060 6976952 3022372 38.34 2688 2284288 732156 8.20 261032 2377672 1444 02:15:01 AM 4852012 6975772 3030420 38.45 2688 2291176 732156 8.20 261032 2384960 712 02:16:01 AM 4843728 6974436 3038704 38.55 2688 2298096 732156 8.20 261048 2393892 448 02:17:01 AM 4835488 6973812 3046944 38.65 2688 2305712 751980 8.42 261292 2401720 140 02:18:01 AM 4447536 6914552 3434896 43.58 2688 2309360 751980 8.42 262644 2408588 12 02:19:01 AM 4447060 6914636 3435372 43.58 2688 2309920 751980 8.42 262660 2409044 200 02:20:01 AM 4973852 6989844 2908580 36.90 2688 2184752 718284 8.04 301544 2233344 47816 02:21:01 AM 5028844 7039940 2853588 36.20 2688 2184108 675512 7.56 501604 1992376 11912 Average: 4894946 6984284 2987486 37.90 2688 2212554 720256 8.06 268158 2291528 36132 02:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 164.81 123.79 1332.58 24.55 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 67.99 45.93 586.50 6.82 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 11.20 8.55 5.07 3.52 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 39.82 34.26 333.82 7.09 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 189.95 128.53 41.29 36.47 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 17.86 11.06 15.00 1.69 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 46.16 40.43 128.81 10.63 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 13.40 12.23 40.30 5.41 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 23.98 19.33 37.96 5.18 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 23.29 20.46 56.96 11.82 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 36.96 54.81 22.45 4.87 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 13.33 11.48 3.14 1.99 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 78.02 48.76 143.28 84.60 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 10.54 10.19 9.69 5.19 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 52.66 40.70 196.92 14.99 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) 11/07/2025 _x86_64_ (2 CPU) 02:06:14 LINUX RESTART (2 CPU) 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 36.92 0.00 5.30 1.27 0.09 56.42 02:08:01 AM 0 28.24 0.00 4.60 1.02 0.10 66.04 02:08:01 AM 1 45.60 0.00 6.01 1.52 0.08 46.79 02:09:01 AM all 14.60 0.00 2.43 1.39 0.10 81.48 02:09:01 AM 0 15.71 0.00 2.42 1.18 0.08 80.61 02:09:01 AM 1 13.50 0.00 2.43 1.60 0.12 82.35 02:10:01 AM all 11.61 0.00 1.38 0.78 0.07 86.17 02:10:01 AM 0 7.38 0.00 1.42 0.80 0.07 90.33 02:10:01 AM 1 15.84 0.00 1.33 0.75 0.07 82.00 02:11:01 AM all 25.92 0.00 5.08 0.44 0.07 68.48 02:11:01 AM 0 21.04 0.00 4.91 0.35 0.07 73.64 02:11:01 AM 1 30.81 0.00 5.26 0.53 0.08 63.32 02:12:01 AM all 11.63 0.00 2.09 13.89 0.06 72.33 02:12:01 AM 0 11.81 0.00 2.31 2.34 0.07 83.48 02:12:01 AM 1 11.45 0.00 1.87 25.44 0.05 61.19 02:13:01 AM all 2.02 0.00 0.21 32.85 0.05 64.87 02:13:01 AM 0 1.40 0.00 0.18 0.17 0.07 98.18 02:13:01 AM 1 2.64 0.00 0.23 65.48 0.03 31.61 02:14:01 AM all 18.33 0.00 0.28 0.19 0.09 81.10 02:14:01 AM 0 8.67 0.00 0.27 0.33 0.10 90.62 02:14:01 AM 1 27.97 0.00 0.30 0.05 0.08 71.59 02:15:01 AM all 6.35 0.00 0.13 0.01 0.06 93.45 02:15:01 AM 0 6.08 0.00 0.13 0.02 0.05 93.72 02:15:01 AM 1 6.61 0.00 0.13 0.00 0.07 93.19 02:16:01 AM all 8.99 0.00 0.19 0.02 0.07 90.74 02:16:01 AM 0 4.03 0.00 0.17 0.03 0.07 95.71 02:16:01 AM 1 13.95 0.00 0.22 0.00 0.07 85.77 02:17:01 AM all 12.52 0.00 0.23 0.01 0.08 87.16 02:17:01 AM 0 19.17 0.00 0.23 0.00 0.08 80.51 02:17:01 AM 1 5.87 0.00 0.22 0.02 0.08 93.81 02:18:01 AM all 8.41 0.00 2.47 0.00 0.08 89.03 02:18:01 AM 0 7.28 0.00 2.38 0.00 0.08 90.26 02:18:01 AM 1 9.55 0.00 2.56 0.00 0.08 87.80 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 3.95 0.00 0.16 0.00 0.08 95.82 02:19:01 AM 0 4.71 0.00 0.13 0.00 0.07 95.09 02:19:01 AM 1 3.19 0.00 0.18 0.00 0.08 96.54 02:20:01 AM all 11.58 0.00 2.05 0.05 0.08 86.25 02:20:01 AM 0 6.08 0.00 1.67 0.07 0.07 92.11 02:20:01 AM 1 17.08 0.00 2.42 0.03 0.08 80.38 02:21:01 AM all 19.85 0.00 1.91 5.77 0.08 72.39 02:21:01 AM 0 16.55 0.00 1.45 4.74 0.08 77.18 02:21:01 AM 1 23.15 0.00 2.37 6.81 0.07 67.60 Average: all 13.77 0.00 1.71 4.05 0.08 80.40 Average: 0 11.30 0.00 1.59 0.79 0.08 86.24 Average: 1 16.24 0.00 1.83 7.30 0.08 74.56