---> uname -a: Linux prd-centos8-robot-2c-8g-17624.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: 2800.000 BogoMIPS: 5600.00 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 609 4863 19 2224 6789 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:84:10:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe84:10cb/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) 12/31/2025 _x86_64_ (2 CPU) 03:15:27 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 96.20 15.33 80.87 4072.65 7495.52 03:18:01 AM 85.52 1.08 84.44 75.31 10900.33 03:19:01 AM 29.06 0.42 28.64 64.78 1748.78 03:20:01 AM 75.21 6.93 68.28 1289.30 8329.29 03:21:01 AM 6.97 0.00 6.97 0.00 518.18 03:22:01 AM 0.30 0.00 0.30 0.00 5.36 03:23:01 AM 0.12 0.00 0.12 0.00 1.17 03:24:01 AM 2.07 0.10 1.97 6.80 132.51 03:25:01 AM 0.42 0.00 0.42 0.00 118.44 03:26:01 AM 0.18 0.00 0.18 0.00 82.95 03:27:01 AM 0.42 0.00 0.42 0.00 115.81 03:28:01 AM 0.22 0.00 0.22 0.00 114.48 03:29:01 AM 0.22 0.00 0.22 0.00 130.41 03:30:01 AM 0.42 0.00 0.42 0.00 113.79 03:31:01 AM 16.04 0.37 15.68 37.31 783.79 Average: 20.89 1.62 19.27 369.72 2039.44 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5188996 6987084 2693436 34.17 2688 1975968 731936 8.20 196392 2162892 250428 03:18:01 AM 5172964 7016352 2709468 34.37 2688 2019484 688744 7.71 210336 2151628 9936 03:19:01 AM 5057048 7004540 2825384 35.84 2688 2118164 704032 7.88 229768 2231336 85632 03:20:01 AM 4942988 7045420 2939444 37.29 2688 2268332 637376 7.14 261304 2292700 10844 03:21:01 AM 4943220 7045444 2939212 37.29 2688 2268336 637376 7.14 261304 2292796 8 03:22:01 AM 4943240 7045464 2939192 37.29 2688 2268336 637376 7.14 261304 2292752 8 03:23:01 AM 4943532 7045756 2938900 37.28 2688 2268336 637376 7.14 261304 2292684 4 03:24:01 AM 4890484 6995676 2991948 37.96 2688 2271304 724380 8.11 261848 2344768 848 03:25:01 AM 4886704 6994764 2995728 38.01 2688 2274204 724380 8.11 261932 2348644 340 03:26:01 AM 4881252 6992164 3001180 38.07 2688 2277052 743460 8.32 261932 2354028 744 03:27:01 AM 4876372 6991516 3006060 38.14 2688 2281256 786824 8.81 261932 2358492 1632 03:28:01 AM 4872896 6991272 3009536 38.18 2688 2284568 786824 8.81 261932 2362096 1540 03:29:01 AM 4866856 6988332 3015576 38.26 2688 2287588 805812 9.02 261932 2367828 688 03:30:01 AM 4862508 6987536 3019924 38.31 2688 2291140 805760 9.02 261932 2372360 972 03:31:01 AM 5075524 7042804 2806908 35.61 2688 2139964 642760 7.20 325456 2121124 52648 Average: 4960306 7011608 2922126 37.07 2688 2219602 712961 7.98 256041 2289742 27751 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 329.86 205.55 1908.90 64.75 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 61.16 44.70 586.66 7.81 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 35.37 33.82 161.78 7.56 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 587.69 428.86 293.20 95.47 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.02 1.75 0.47 0.43 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 1.73 0.90 0.37 0.22 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 2.83 2.10 0.51 0.45 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 129.48 117.96 28.70 9.95 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 178.99 179.46 33.24 13.20 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 156.94 157.17 29.96 12.09 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 229.43 230.26 45.34 16.97 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 192.20 190.10 66.47 14.10 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 144.58 143.66 29.18 11.63 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 249.69 251.29 45.52 17.88 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 101.55 70.53 138.53 103.22 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 160.24 137.21 224.58 25.05 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) 12/31/2025 _x86_64_ (2 CPU) 03:15:27 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 42.22 0.00 6.82 0.96 0.11 49.89 03:17:01 AM 0 32.17 0.00 6.02 0.70 0.10 61.01 03:17:01 AM 1 52.31 0.00 7.63 1.22 0.12 38.73 03:18:01 AM all 20.36 0.00 3.05 1.25 0.09 75.25 03:18:01 AM 0 16.75 0.00 2.47 1.45 0.08 79.24 03:18:01 AM 1 23.97 0.00 3.62 1.05 0.10 71.25 03:19:01 AM all 22.88 0.00 3.38 0.50 0.08 73.16 03:19:01 AM 0 17.75 0.00 3.10 0.72 0.07 78.36 03:19:01 AM 1 28.01 0.00 3.65 0.28 0.10 67.96 03:20:01 AM all 23.86 0.00 5.30 1.07 0.09 69.68 03:20:01 AM 0 21.55 0.00 4.70 1.24 0.08 72.43 03:20:01 AM 1 26.17 0.00 5.89 0.90 0.10 66.93 03:21:01 AM all 0.33 0.00 0.11 0.04 0.04 99.47 03:21:01 AM 0 0.10 0.00 0.12 0.00 0.03 99.75 03:21:01 AM 1 0.57 0.00 0.10 0.08 0.05 99.20 03:22:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 03:22:01 AM 0 0.03 0.00 0.07 0.00 0.03 99.87 03:22:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 03:23:01 AM all 0.36 0.00 0.08 0.00 0.03 99.53 03:23:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 03:23:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 03:24:01 AM all 9.06 0.00 0.82 0.01 0.07 90.05 03:24:01 AM 0 3.99 0.00 0.60 0.00 0.07 95.34 03:24:01 AM 1 14.15 0.00 1.03 0.02 0.07 84.74 03:25:01 AM all 10.94 0.00 1.10 0.00 0.09 87.88 03:25:01 AM 0 4.60 0.00 0.96 0.00 0.08 94.35 03:25:01 AM 1 17.37 0.00 1.24 0.00 0.09 81.30 03:26:01 AM all 10.34 0.00 1.05 0.00 0.09 88.52 03:26:01 AM 0 9.15 0.00 1.06 0.00 0.07 89.72 03:26:01 AM 1 11.54 0.00 1.03 0.00 0.12 87.31 03:27:01 AM all 12.69 0.00 1.24 0.02 0.10 85.95 03:27:01 AM 0 10.32 0.00 1.30 0.03 0.10 88.25 03:27:01 AM 1 15.06 0.00 1.18 0.00 0.10 83.66 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 11.37 0.00 1.04 0.00 0.09 87.50 03:28:01 AM 0 6.84 0.00 0.89 0.00 0.10 92.17 03:28:01 AM 1 15.92 0.00 1.20 0.00 0.08 82.79 03:29:01 AM all 11.13 0.00 0.93 0.01 0.08 87.84 03:29:01 AM 0 8.64 0.00 0.86 0.02 0.08 90.40 03:29:01 AM 1 13.61 0.00 1.01 0.00 0.08 85.29 03:30:01 AM all 10.97 0.00 1.32 0.01 0.08 87.62 03:30:01 AM 0 5.85 0.00 1.28 0.00 0.07 92.80 03:30:01 AM 1 16.11 0.00 1.37 0.02 0.08 82.42 03:31:01 AM all 21.88 0.00 2.54 0.06 0.08 75.45 03:31:01 AM 0 6.98 0.00 1.62 0.03 0.08 91.28 03:31:01 AM 1 36.75 0.00 3.46 0.08 0.07 59.64 Average: all 13.93 0.00 1.93 0.26 0.08 83.81 Average: 0 9.67 0.00 1.68 0.28 0.07 88.30 Average: 1 18.20 0.00 2.17 0.25 0.08 79.31