---> uname -a: Linux prd-centos8-robot-2c-8g-4725.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 650 4828 19 2218 6749 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:a7:93:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85436sec preferred_lft 85436sec inet6 fe80::f816:3eff:fea7:9302/64 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) 10/18/2025 _x86_64_ (2 CPU) 02:16:56 LINUX RESTART (2 CPU) 02:18:01 AM tps rtps wtps bread/s bwrtn/s 02:19:02 AM 117.89 0.32 117.58 14.53 11405.58 02:20:01 AM 47.39 1.05 46.34 115.49 5508.74 02:21:01 AM 55.40 6.75 48.65 1247.98 3515.83 02:22:01 AM 37.41 0.25 37.16 47.06 6470.82 02:23:01 AM 0.43 0.00 0.43 0.00 6.70 02:24:01 AM 0.12 0.00 0.12 0.00 1.40 02:25:01 AM 0.53 0.22 0.32 11.73 5.27 02:26:01 AM 2.13 0.03 2.10 1.87 135.00 02:27:01 AM 0.60 0.00 0.60 0.00 187.14 02:28:01 AM 0.40 0.00 0.40 0.00 105.25 02:29:01 AM 0.25 0.00 0.25 0.00 96.13 02:30:01 AM 0.28 0.00 0.28 0.00 138.42 02:31:01 AM 0.28 0.00 0.28 0.00 145.13 02:32:01 AM 11.44 0.32 11.13 36.91 529.85 02:33:01 AM 32.22 0.55 31.67 64.11 2270.36 Average: 20.42 0.63 19.79 102.64 2030.93 02:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:02 AM 5058100 6927496 2824332 35.83 2688 2046188 788548 8.83 190688 2291868 170872 02:20:01 AM 5192492 7033776 2689940 34.13 2688 2016928 675140 7.56 218600 2123604 10760 02:21:01 AM 4836096 6932376 3046336 38.65 2688 2264060 736824 8.25 258452 2414300 168164 02:22:01 AM 4911332 7004576 2971100 37.69 2688 2260508 684960 7.67 261752 2329284 20 02:23:01 AM 4911852 7004980 2970580 37.69 2688 2260512 684960 7.67 261756 2328960 4 02:24:01 AM 4912248 7005376 2970184 37.68 2688 2260512 684960 7.67 261756 2328896 4 02:25:01 AM 4869844 6963932 3012588 38.22 2688 2261472 740128 8.29 261908 2370708 596 02:26:01 AM 4853200 6951428 3029232 38.43 2688 2265636 759236 8.50 262184 2386824 2728 02:27:01 AM 4848696 6949936 3033736 38.49 2688 2268652 798172 8.94 262184 2391356 324 02:28:01 AM 4845268 6950044 3037164 38.53 2688 2272160 798172 8.94 262184 2394872 804 02:29:01 AM 4841404 6949512 3041028 38.58 2688 2275492 832140 9.32 262184 2398388 1332 02:30:01 AM 4834760 6947032 3047672 38.66 2688 2279680 846748 9.48 262184 2405048 1408 02:31:01 AM 4831328 6947024 3051104 38.71 2688 2283080 846748 9.48 262184 2408372 504 02:32:01 AM 4959656 6921692 2922776 37.08 2688 2134692 767832 8.60 321592 2243208 55568 02:33:01 AM 4924780 6890216 2957652 37.52 2688 2138988 784328 8.78 481768 2120904 26284 Average: 4908737 6958626 2973695 37.73 2688 2219237 761926 8.53 272758 2329106 29291 02:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:02 AM eth0 118.68 96.15 1438.45 12.68 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 13.27 10.91 7.16 4.36 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 43.04 36.77 331.96 7.99 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 520.16 367.19 105.52 87.08 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 2.43 2.10 0.55 0.48 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 2.88 2.02 0.50 0.44 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 47.79 31.31 12.31 3.01 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 231.44 232.09 42.75 16.99 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 160.56 159.41 30.22 12.63 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 240.06 241.15 42.85 17.17 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 223.21 223.70 40.83 16.95 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 173.53 174.44 36.73 13.58 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 189.44 190.57 34.95 13.78 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 166.55 130.13 149.28 106.35 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 17.48 16.68 14.06 8.77 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 143.51 127.77 152.71 21.50 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) 10/18/2025 _x86_64_ (2 CPU) 02:16:56 LINUX RESTART (2 CPU) 02:18:01 AM CPU %user %nice %system %iowait %steal %idle 02:19:02 AM all 36.79 0.00 5.27 1.58 0.12 56.25 02:19:02 AM 0 52.78 0.00 7.03 1.89 0.10 38.20 02:19:02 AM 1 20.87 0.00 3.51 1.28 0.13 74.21 02:20:01 AM all 18.22 0.00 2.33 0.75 0.07 78.64 02:20:01 AM 0 29.85 0.00 2.99 0.66 0.07 66.43 02:20:01 AM 1 6.60 0.00 1.68 0.83 0.07 90.83 02:21:01 AM all 24.92 0.00 4.82 1.55 0.08 68.62 02:21:01 AM 0 29.64 0.00 4.72 2.02 0.08 63.54 02:21:01 AM 1 20.20 0.00 4.92 1.09 0.08 73.71 02:22:01 AM all 9.88 0.00 2.56 0.70 0.05 86.80 02:22:01 AM 0 12.45 0.00 2.78 0.74 0.05 83.98 02:22:01 AM 1 7.31 0.00 2.35 0.67 0.05 89.63 02:23:01 AM all 0.28 0.00 0.09 0.00 0.03 99.60 02:23:01 AM 0 0.13 0.00 0.12 0.00 0.03 99.72 02:23:01 AM 1 0.43 0.00 0.07 0.00 0.02 99.48 02:24:01 AM all 0.34 0.00 0.06 0.00 0.03 99.57 02:24:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 02:24:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 02:25:01 AM all 2.20 0.00 0.32 0.00 0.03 97.46 02:25:01 AM 0 1.17 0.00 0.28 0.00 0.03 98.51 02:25:01 AM 1 3.23 0.00 0.35 0.00 0.02 96.40 02:26:01 AM all 12.26 0.00 1.18 0.01 0.08 86.47 02:26:01 AM 0 14.90 0.00 1.46 0.02 0.07 83.56 02:26:01 AM 1 9.63 0.00 0.91 0.00 0.08 89.37 02:27:01 AM all 10.79 0.00 0.92 0.01 0.08 88.20 02:27:01 AM 0 15.41 0.00 1.11 0.00 0.08 83.40 02:27:01 AM 1 6.18 0.00 0.72 0.02 0.08 92.99 02:28:01 AM all 10.49 0.00 1.13 0.01 0.08 88.28 02:28:01 AM 0 15.20 0.00 1.22 0.02 0.08 83.49 02:28:01 AM 1 5.80 0.00 1.05 0.00 0.08 93.07 02:29:01 AM all 13.02 0.00 1.35 0.01 0.07 85.56 02:29:01 AM 0 17.86 0.00 1.29 0.02 0.07 80.77 02:29:01 AM 1 8.19 0.00 1.42 0.00 0.07 90.33 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 12.78 0.00 1.17 0.01 0.09 85.95 02:30:01 AM 0 14.67 0.00 1.21 0.00 0.10 84.02 02:30:01 AM 1 10.89 0.00 1.13 0.02 0.08 87.88 02:31:01 AM all 9.70 0.00 1.08 0.00 0.07 89.16 02:31:01 AM 0 14.51 0.00 1.17 0.00 0.07 84.26 02:31:01 AM 1 4.92 0.00 0.99 0.00 0.07 94.03 02:32:01 AM all 23.40 0.00 2.96 0.15 0.09 73.39 02:32:01 AM 0 26.56 0.00 2.98 0.15 0.08 70.22 02:32:01 AM 1 20.24 0.00 2.95 0.15 0.10 76.56 02:33:01 AM all 31.72 0.00 4.03 0.19 0.08 63.98 02:33:01 AM 0 37.38 0.00 4.64 0.18 0.08 57.71 02:33:01 AM 1 26.06 0.00 3.43 0.20 0.07 70.24 Average: all 14.47 0.00 1.96 0.33 0.07 83.18 Average: 0 18.85 0.00 2.21 0.38 0.07 78.50 Average: 1 10.09 0.00 1.70 0.28 0.07 87.85