---> uname -a: Linux prd-centos8-robot-2c-8g-423.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 599 4918 19 2179 6799 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:03:8f:4e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85579sec preferred_lft 85579sec inet6 fe80::f816:3eff:fe03:8f4e/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) 09/23/2025 _x86_64_ (2 CPU) 03:20:31 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 92.84 28.25 64.58 6970.65 6105.40 03:23:01 AM 100.82 0.72 100.10 52.92 11444.35 03:24:01 AM 30.34 0.42 29.93 64.79 2771.15 03:25:01 AM 77.04 6.96 70.08 1292.77 8040.74 03:26:01 AM 9.65 0.00 9.65 0.00 1050.41 03:27:01 AM 3.35 0.00 3.35 0.00 116.31 03:28:01 AM 0.15 0.00 0.15 0.00 1.33 03:29:01 AM 0.55 0.22 0.33 11.73 52.69 03:30:01 AM 2.02 0.00 2.02 0.00 170.48 03:31:01 AM 0.55 0.00 0.55 0.00 15.66 03:32:01 AM 0.40 0.03 0.37 1.87 20.42 03:33:01 AM 8.11 0.32 7.80 36.92 315.86 03:34:01 AM 29.94 0.53 29.41 64.78 1603.70 Average: 27.37 2.88 24.49 653.68 2439.21 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5414596 7080956 2467828 31.31 2688 1849720 711112 7.96 185236 1965988 167000 03:23:01 AM 5175652 7013140 2706772 34.34 2688 2013416 746060 8.35 198632 2158796 41868 03:24:01 AM 5179760 7051464 2702664 34.29 2688 2045916 725708 8.13 223356 2126728 30344 03:25:01 AM 4955516 7045760 2926908 37.13 2688 2257968 678948 7.60 263036 2285200 25916 03:26:01 AM 4954996 7045140 2927428 37.14 2688 2257968 678948 7.60 263036 2285204 8 03:27:01 AM 4954844 7044992 2927580 37.14 2688 2257972 678948 7.60 263040 2285276 8 03:28:01 AM 4954804 7044952 2927620 37.14 2688 2257972 678948 7.60 263040 2285280 12 03:29:01 AM 4906484 6998440 2975940 37.75 2688 2259780 730392 8.18 263312 2333408 100 03:30:01 AM 4898824 6993832 2983600 37.85 2688 2262832 764836 8.56 263312 2341184 84 03:31:01 AM 4898496 6993892 2983928 37.86 2688 2263212 764836 8.56 263316 2341536 188 03:32:01 AM 4897704 6993576 2984720 37.87 2688 2263696 764836 8.56 263456 2341828 156 03:33:01 AM 4943604 6910524 2938820 37.28 2688 2138660 803944 9.00 301136 2274168 64164 03:34:01 AM 5027616 6963848 2854808 36.22 2688 2109580 768560 8.61 468976 2029468 25192 Average: 5012530 7013886 2869894 36.41 2688 2172207 730467 8.18 267914 2234928 27311 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 271.68 176.91 1653.59 56.48 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 75.14 57.10 843.01 9.27 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 20.25 15.21 8.06 5.44 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 481.44 378.86 422.49 90.10 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 1.45 0.95 0.19 0.17 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 2.65 2.30 0.60 0.53 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 3.30 2.12 0.56 0.48 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 51.39 34.44 16.05 5.26 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 31.32 28.16 8.07 5.51 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 13.26 8.71 2.75 1.72 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 12.94 10.03 3.16 2.01 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 84.92 59.43 98.69 34.15 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 16.34 14.85 14.38 7.30 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 82.01 60.70 236.30 16.80 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) 09/23/2025 _x86_64_ (2 CPU) 03:20:31 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 44.27 0.00 7.92 5.50 0.13 42.17 03:22:01 AM 0 42.05 0.00 7.16 4.61 0.13 46.05 03:22:01 AM 1 46.51 0.00 8.69 6.39 0.13 38.27 03:23:01 AM all 28.08 0.00 3.89 3.27 0.10 64.65 03:23:01 AM 0 34.67 0.00 3.90 2.77 0.10 58.56 03:23:01 AM 1 21.47 0.00 3.88 3.78 0.10 70.77 03:24:01 AM all 18.60 0.00 2.95 0.28 0.08 78.09 03:24:01 AM 0 23.55 0.00 3.20 0.40 0.07 72.78 03:24:01 AM 1 13.65 0.00 2.70 0.17 0.08 83.40 03:25:01 AM all 27.47 0.00 5.65 1.43 0.09 65.36 03:25:01 AM 0 34.71 0.00 6.21 1.37 0.10 57.61 03:25:01 AM 1 20.25 0.00 5.09 1.49 0.08 73.09 03:26:01 AM all 0.32 0.00 0.11 0.23 0.04 99.31 03:26:01 AM 0 0.10 0.00 0.08 0.07 0.05 99.70 03:26:01 AM 1 0.53 0.00 0.13 0.38 0.03 98.92 03:27:01 AM all 0.23 0.00 0.09 0.02 0.03 99.62 03:27:01 AM 0 0.10 0.00 0.10 0.03 0.03 99.73 03:27:01 AM 1 0.37 0.00 0.08 0.00 0.03 99.52 03:28:01 AM all 0.23 0.00 0.07 0.00 0.05 99.65 03:28:01 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 03:28:01 AM 1 0.35 0.00 0.07 0.00 0.05 99.53 03:29:01 AM all 8.00 0.00 0.83 0.03 0.07 91.09 03:29:01 AM 0 13.22 0.00 1.27 0.05 0.08 85.38 03:29:01 AM 1 2.77 0.00 0.38 0.00 0.05 96.79 03:30:01 AM all 15.15 0.00 0.65 0.02 0.08 84.10 03:30:01 AM 0 15.55 0.00 0.87 0.00 0.07 83.51 03:30:01 AM 1 14.74 0.00 0.43 0.03 0.10 84.69 03:31:01 AM all 5.11 0.00 0.38 0.00 0.10 94.40 03:31:01 AM 0 6.99 0.00 0.47 0.00 0.12 92.42 03:31:01 AM 1 3.23 0.00 0.30 0.00 0.08 96.39 03:32:01 AM all 5.23 0.00 0.39 0.00 0.08 94.30 03:32:01 AM 0 4.32 0.00 0.33 0.00 0.07 95.27 03:32:01 AM 1 6.14 0.00 0.45 0.00 0.08 93.32 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 18.26 0.00 2.19 0.22 0.07 79.26 03:33:01 AM 0 12.56 0.00 1.92 0.13 0.07 85.32 03:33:01 AM 1 23.97 0.00 2.46 0.30 0.07 73.21 03:34:01 AM all 29.72 0.00 3.87 0.14 0.12 66.15 03:34:01 AM 0 30.38 0.00 3.58 0.15 0.12 65.77 03:34:01 AM 1 29.06 0.00 4.16 0.13 0.12 66.53 Average: all 15.43 0.00 2.23 0.86 0.08 81.40 Average: 0 16.80 0.00 2.24 0.74 0.08 80.14 Average: 1 14.07 0.00 2.22 0.97 0.08 82.66