---> uname -a: Linux prd-centos8-robot-2c-8g-14472.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: 2799.996 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 609 4862 19 2225 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:50:60:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.203/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85395sec preferred_lft 85395sec inet6 fe80::f816:3eff:fe50:6079/64 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) 12/17/2025 _x86_64_ (2 CPU) 02:14:57 LINUX RESTART (2 CPU) 02:16:01 AM tps rtps wtps bread/s bwrtn/s 02:17:01 AM 106.95 0.27 106.68 12.93 9413.40 02:18:01 AM 52.35 0.88 51.47 64.51 7454.57 02:19:01 AM 29.98 0.38 29.60 64.26 1723.91 02:20:01 AM 82.04 6.96 75.07 1292.77 8909.06 02:21:01 AM 7.28 0.00 7.28 0.00 527.81 02:22:01 AM 0.18 0.00 0.18 0.00 2.25 02:23:01 AM 0.22 0.00 0.22 0.00 2.35 02:24:01 AM 2.33 0.25 2.08 13.60 136.55 02:25:01 AM 0.52 0.00 0.52 0.00 139.33 02:26:01 AM 0.27 0.00 0.27 0.00 89.98 02:27:01 AM 0.35 0.00 0.35 0.00 107.43 02:28:01 AM 0.30 0.00 0.30 0.00 146.54 02:29:01 AM 0.23 0.00 0.23 0.00 109.45 02:30:01 AM 0.35 0.03 0.32 0.27 122.60 02:31:01 AM 20.39 0.40 19.99 46.78 1807.03 Average: 20.27 0.61 19.66 99.79 2048.40 02:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 AM 5191544 7011112 2690880 34.14 2688 1996680 731716 8.19 188648 2161072 172452 02:18:01 AM 5178412 7022212 2704012 34.30 2688 2019972 695112 7.78 210524 2144268 9940 02:19:01 AM 5059148 7005904 2823276 35.82 2688 2117660 710156 7.95 229260 2228560 85148 02:20:01 AM 4948056 7048352 2934368 37.23 2688 2266908 651164 7.29 260716 2289652 10844 02:21:01 AM 4948140 7048448 2934284 37.23 2688 2266912 651164 7.29 260720 2289516 4 02:22:01 AM 4948292 7048600 2934132 37.22 2688 2266912 651164 7.29 260720 2289564 4 02:23:01 AM 4948212 7048520 2934212 37.22 2688 2266912 651164 7.29 260720 2289448 4 02:24:01 AM 4893524 6997084 2988900 37.92 2688 2270196 737796 8.26 261120 2343548 872 02:25:01 AM 4889976 6996836 2992448 37.96 2688 2273472 737796 8.26 261144 2346904 176 02:26:01 AM 4886028 6996484 2996396 38.01 2688 2277100 775716 8.69 261144 2350872 1252 02:27:01 AM 4878228 6991920 3004196 38.11 2688 2280304 791724 8.86 261144 2358408 1324 02:28:01 AM 4874732 6991860 3007692 38.16 2688 2283724 791724 8.86 261144 2361956 416 02:29:01 AM 4870792 6991212 3011632 38.21 2688 2287040 811996 9.09 261144 2365772 512 02:30:01 AM 4922004 7048620 2960420 37.56 2688 2293212 650968 7.29 261764 2314860 3164 02:31:01 AM 4976820 6944932 2905604 36.86 2688 2140464 744468 8.34 480632 2063340 23616 Average: 4960927 7012806 2921497 37.06 2688 2220498 718922 8.05 265370 2279849 20649 02:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 96.05 81.05 1026.44 11.53 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 59.73 39.39 455.45 5.00 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 38.88 35.88 155.50 13.78 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 439.90 317.58 278.38 79.76 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 2.65 2.08 0.57 0.49 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 1.12 0.72 0.16 0.12 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 2.40 1.95 0.43 0.42 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 153.42 138.67 31.68 11.15 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 261.57 263.04 44.06 18.88 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 214.03 215.13 39.57 15.93 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 156.45 156.25 29.67 12.00 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 213.50 214.51 38.16 15.70 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 201.77 202.67 36.24 15.36 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 221.06 222.85 38.95 16.31 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 103.02 64.80 141.75 103.24 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 144.29 130.34 154.60 21.32 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) 12/17/2025 _x86_64_ (2 CPU) 02:14:57 LINUX RESTART (2 CPU) 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 33.98 0.00 4.78 1.68 0.09 59.48 02:17:01 AM 0 16.87 0.00 3.21 1.33 0.08 78.50 02:17:01 AM 1 51.13 0.00 6.34 2.02 0.10 40.41 02:18:01 AM all 13.39 0.00 2.08 0.81 0.06 83.66 02:18:01 AM 0 12.97 0.00 1.97 0.83 0.07 84.16 02:18:01 AM 1 13.82 0.00 2.19 0.78 0.05 83.16 02:19:01 AM all 23.44 0.00 3.24 2.14 0.08 71.10 02:19:01 AM 0 14.09 0.00 2.89 2.12 0.07 80.83 02:19:01 AM 1 32.79 0.00 3.59 2.15 0.10 61.37 02:20:01 AM all 24.00 0.00 5.45 1.22 0.09 69.23 02:20:01 AM 0 15.03 0.00 5.00 0.75 0.08 79.13 02:20:01 AM 1 33.02 0.00 5.91 1.69 0.10 59.28 02:21:01 AM all 0.34 0.00 0.11 0.07 0.03 99.46 02:21:01 AM 0 0.53 0.00 0.13 0.10 0.02 99.22 02:21:01 AM 1 0.15 0.00 0.08 0.03 0.03 99.70 02:22:01 AM all 0.34 0.00 0.07 0.00 0.03 99.57 02:22:01 AM 0 0.58 0.00 0.05 0.00 0.02 99.35 02:22:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 02:23:01 AM all 0.36 0.00 0.06 0.00 0.03 99.56 02:23:01 AM 0 0.57 0.00 0.05 0.00 0.02 99.37 02:23:01 AM 1 0.15 0.00 0.07 0.00 0.03 99.75 02:24:01 AM all 9.74 0.00 0.94 0.02 0.06 89.25 02:24:01 AM 0 7.37 0.00 0.69 0.02 0.05 91.87 02:24:01 AM 1 12.10 0.00 1.20 0.02 0.07 86.62 02:25:01 AM all 11.54 0.00 1.22 0.00 0.07 87.17 02:25:01 AM 0 8.46 0.00 1.11 0.00 0.07 90.36 02:25:01 AM 1 14.64 0.00 1.32 0.00 0.07 83.98 02:26:01 AM all 12.81 0.00 1.24 0.00 0.07 85.88 02:26:01 AM 0 7.61 0.00 0.97 0.00 0.07 91.35 02:26:01 AM 1 18.10 0.00 1.51 0.00 0.07 80.32 02:27:01 AM all 10.77 0.00 0.98 0.00 0.08 88.17 02:27:01 AM 0 6.18 0.00 0.79 0.00 0.07 92.96 02:27:01 AM 1 15.36 0.00 1.16 0.00 0.10 83.38 02:27:01 AM CPU %user %nice %system %iowait %steal %idle 02:28:01 AM all 11.59 0.00 1.14 0.01 0.07 87.20 02:28:01 AM 0 6.92 0.00 0.97 0.00 0.07 92.04 02:28:01 AM 1 16.30 0.00 1.30 0.02 0.07 82.31 02:29:01 AM all 12.06 0.00 1.19 0.00 0.07 86.69 02:29:01 AM 0 9.67 0.00 1.35 0.00 0.07 88.91 02:29:01 AM 1 14.45 0.00 1.03 0.00 0.07 84.46 02:30:01 AM all 14.06 0.00 1.42 0.00 0.08 84.45 02:30:01 AM 0 3.91 0.00 1.28 0.00 0.07 94.75 02:30:01 AM 1 24.29 0.00 1.56 0.00 0.08 74.07 02:31:01 AM all 24.25 0.00 3.26 0.16 0.08 72.25 02:31:01 AM 0 20.93 0.00 2.86 0.13 0.07 76.02 02:31:01 AM 1 27.57 0.00 3.67 0.18 0.08 68.49 Average: all 13.52 0.00 1.81 0.41 0.06 84.19 Average: 0 8.79 0.00 1.56 0.35 0.06 89.24 Average: 1 18.27 0.00 2.07 0.46 0.07 79.13