---> uname -a: Linux prd-centos8-robot-2c-8g-2361.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 4930 19 2187 6819 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:f8:8c:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.41/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85487sec preferred_lft 85487sec inet6 fe80::f816:3eff:fef8:8cf9/64 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) 09/30/2025 _x86_64_ (2 CPU) 02:27:41 LINUX RESTART (2 CPU) 02:28:01 AM tps rtps wtps bread/s bwrtn/s 02:29:01 AM 196.47 141.30 55.17 13969.57 38606.28 02:30:01 AM 120.48 0.17 120.31 12.40 12051.40 02:31:01 AM 35.27 0.97 34.30 105.81 4240.01 02:32:01 AM 55.27 6.97 48.31 1290.05 3490.22 02:33:01 AM 36.25 0.03 36.22 3.47 6341.84 02:34:01 AM 4.02 0.22 3.80 11.73 199.78 02:35:01 AM 1.97 0.00 1.97 0.00 119.21 02:36:01 AM 0.23 0.00 0.23 0.00 27.65 02:37:02 AM 0.50 0.00 0.50 0.00 78.57 02:38:01 AM 0.30 0.00 0.30 0.00 34.17 02:39:01 AM 0.27 0.00 0.27 0.00 16.98 02:40:01 AM 0.18 0.00 0.18 0.00 3.88 02:41:01 AM 0.18 0.00 0.18 0.00 45.13 02:42:01 AM 16.86 0.42 16.44 47.72 1140.25 Average: 33.49 10.73 22.76 1104.43 4748.83 02:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:29:01 AM 5554748 7080172 2327684 29.53 2688 1718032 698008 7.82 185892 1859256 104860 02:30:01 AM 5220092 7058176 2662340 33.78 2688 2013708 651428 7.29 188364 2123652 104184 02:31:01 AM 5247264 7088148 2635168 33.43 2688 2016896 628424 7.04 219996 2065500 10756 02:32:01 AM 4947104 7037328 2935328 37.24 2688 2257444 654916 7.33 257728 2301340 172552 02:33:01 AM 4971048 7063116 2911384 36.94 2688 2259528 637524 7.14 263260 2266200 4 02:34:01 AM 4927288 7021200 2955144 37.49 2688 2261392 701108 7.85 263408 2309564 84 02:35:01 AM 4921388 7016856 2961044 37.57 2688 2262976 720984 8.07 263416 2315320 44 02:36:01 AM 4916236 7013096 2966196 37.63 2688 2264348 737808 8.26 263416 2320468 660 02:37:02 AM 4914620 7013092 2967812 37.65 2688 2265936 737808 8.26 263420 2322032 84 02:38:01 AM 4913492 7012772 2968940 37.67 2688 2266752 737808 8.26 263420 2323352 40 02:39:01 AM 4912460 7012120 2969972 37.68 2688 2267124 753704 8.44 263424 2324068 8 02:40:01 AM 4910924 7011064 2971508 37.70 2688 2267604 772676 8.65 263424 2325504 412 02:41:01 AM 4908556 7010044 2973876 37.73 2688 2268952 767268 8.59 263432 2327796 448 02:42:01 AM 5141840 7071988 2740592 34.77 2688 2102960 646756 7.24 467780 1914508 24176 Average: 5029076 7036369 2853356 36.20 2688 2178118 703301 7.87 263599 2221326 29879 02:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 284.44 164.65 1243.56 56.94 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 108.10 86.34 1256.13 11.71 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 13.79 10.64 6.84 4.04 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 44.41 36.93 334.85 8.96 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 163.23 118.68 32.42 34.39 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 87.47 82.47 17.83 7.51 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 65.79 64.83 13.49 6.31 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 55.39 54.16 11.39 5.61 0.00 0.00 0.00 0.00 02:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:02 AM eth0 68.42 68.61 13.36 6.48 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 40.94 38.04 8.90 4.94 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 15.98 13.63 4.12 2.62 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 16.74 14.61 4.30 2.56 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 41.36 36.46 10.76 6.59 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 67.56 47.65 120.50 48.66 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 76.73 59.86 220.16 14.82 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) 09/30/2025 _x86_64_ (2 CPU) 02:27:41 LINUX RESTART (2 CPU) 02:28:01 AM CPU %user %nice %system %iowait %steal %idle 02:29:01 AM all 36.28 0.07 10.83 23.88 0.14 28.79 02:29:01 AM 0 38.77 0.08 11.82 24.96 0.15 24.22 02:29:01 AM 1 33.79 0.05 9.84 22.81 0.14 33.37 02:30:01 AM all 37.12 0.00 5.22 3.45 0.11 54.09 02:30:01 AM 0 49.08 0.00 6.32 3.65 0.12 40.83 02:30:01 AM 1 25.17 0.00 4.13 3.25 0.10 67.34 02:31:01 AM all 13.26 0.00 1.89 1.28 0.05 83.52 02:31:01 AM 0 13.33 0.00 1.89 0.80 0.05 83.93 02:31:01 AM 1 13.19 0.00 1.89 1.77 0.05 83.11 02:32:01 AM all 29.38 0.00 5.47 2.30 0.11 62.74 02:32:01 AM 0 30.07 0.00 5.56 2.70 0.10 61.57 02:32:01 AM 1 28.69 0.00 5.39 1.90 0.12 63.90 02:33:01 AM all 4.92 0.00 1.01 1.89 0.03 92.14 02:33:01 AM 0 9.06 0.00 1.15 2.04 0.03 87.72 02:33:01 AM 1 0.79 0.00 0.87 1.74 0.03 96.57 02:34:01 AM all 6.55 0.00 0.55 0.02 0.05 92.84 02:34:01 AM 0 6.64 0.00 0.45 0.02 0.05 92.85 02:34:01 AM 1 6.47 0.00 0.64 0.02 0.05 92.83 02:35:01 AM all 6.51 0.00 0.47 0.01 0.07 92.94 02:35:01 AM 0 10.94 0.00 0.46 0.00 0.07 88.53 02:35:01 AM 1 2.14 0.00 0.49 0.02 0.07 97.29 02:36:01 AM all 5.51 0.00 0.34 0.00 0.05 94.09 02:36:01 AM 0 6.15 0.00 0.35 0.00 0.05 93.45 02:36:01 AM 1 4.88 0.00 0.34 0.00 0.05 94.74 02:37:02 AM all 4.98 0.00 0.41 0.03 0.06 94.53 02:37:02 AM 0 6.87 0.00 0.44 0.05 0.07 92.58 02:37:02 AM 1 3.09 0.00 0.39 0.00 0.05 96.48 02:38:01 AM all 6.63 0.00 0.35 0.03 0.04 92.95 02:38:01 AM 0 9.25 0.00 0.34 0.05 0.05 90.31 02:38:01 AM 1 4.02 0.00 0.36 0.00 0.03 95.59 02:39:01 AM all 4.22 0.00 0.27 0.00 0.06 95.45 02:39:01 AM 0 6.22 0.00 0.23 0.00 0.07 93.48 02:39:01 AM 1 2.22 0.00 0.30 0.00 0.05 97.42 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 4.71 0.00 0.34 0.00 0.06 94.89 02:40:01 AM 0 5.85 0.00 0.35 0.00 0.07 93.73 02:40:01 AM 1 3.56 0.00 0.33 0.00 0.05 96.05 02:41:01 AM all 11.31 0.00 0.50 0.00 0.08 88.11 02:41:01 AM 0 13.25 0.00 0.52 0.00 0.07 86.17 02:41:01 AM 1 9.37 0.00 0.49 0.00 0.08 90.06 02:42:01 AM all 21.54 0.00 2.90 0.38 0.08 75.10 02:42:01 AM 0 31.66 0.00 3.46 0.55 0.08 64.24 02:42:01 AM 1 11.46 0.00 2.33 0.22 0.07 85.93 Average: all 13.80 0.00 2.18 2.37 0.07 81.58 Average: 0 16.95 0.01 2.38 2.48 0.07 78.10 Average: 1 10.64 0.00 1.98 2.26 0.07 85.05