---> uname -a: Linux prd-centos8-robot-2c-8g-47334.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 4962 19 2163 6827 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:45:4a:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85470sec preferred_lft 85470sec inet6 fe80::f816:3eff:fe45:4afd/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) 07/30/2025 _x86_64_ (2 CPU) 02:12:22 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 81.42 6.61 74.81 1245.85 6273.13 02:15:01 AM 85.65 0.72 84.94 52.92 10713.33 02:16:01 AM 17.96 0.03 17.93 0.53 1724.90 02:17:01 AM 0.15 0.00 0.15 0.00 1.45 02:18:01 AM 0.15 0.00 0.15 0.00 1.23 02:19:01 AM 0.30 0.00 0.30 0.00 5.48 02:20:01 AM 0.20 0.00 0.20 0.00 2.40 02:21:01 AM 0.15 0.00 0.15 0.00 1.22 02:22:01 AM 0.18 0.00 0.18 0.00 2.12 02:23:01 AM 0.32 0.00 0.32 0.00 4.83 02:24:01 AM 16.28 0.38 15.90 64.26 662.07 02:25:01 AM 65.73 6.96 58.76 1292.77 4124.08 02:26:01 AM 21.71 0.00 21.71 0.00 5170.95 02:27:01 AM 17.81 0.35 17.46 37.99 672.82 Average: 22.00 1.08 20.93 192.47 2097.22 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5355628 7074736 2526804 32.06 2688 1901136 653016 7.31 186324 2019492 181116 02:15:01 AM 5185120 7022340 2697312 34.22 2688 2013000 691048 7.74 198152 2150932 42488 02:16:01 AM 5184668 7021448 2697764 34.23 2688 2013020 691048 7.74 198256 2151772 4 02:17:01 AM 5184512 7021292 2697920 34.23 2688 2013020 691048 7.74 198256 2151944 4 02:18:01 AM 5184564 7021344 2697868 34.23 2688 2013020 691048 7.74 198256 2152012 12 02:19:01 AM 5184152 7020936 2698280 34.23 2688 2013024 691048 7.74 198256 2152304 16 02:20:01 AM 5184296 7021060 2698136 34.23 2688 2013024 688196 7.71 198256 2152164 8 02:21:01 AM 5184612 7021380 2697820 34.23 2688 2013028 688196 7.71 198256 2152076 8 02:22:01 AM 5184716 7021484 2697716 34.22 2688 2013028 688196 7.71 198256 2152076 4 02:23:01 AM 5184336 7021100 2698096 34.23 2688 2013028 688196 7.71 198256 2152136 12 02:24:01 AM 5256352 7095360 2626080 33.32 2688 2014960 617080 6.91 218896 2059784 8 02:25:01 AM 4987924 7073028 2894508 36.72 2688 2252616 613828 6.87 262536 2257200 146824 02:26:01 AM 4983880 7068660 2898552 36.77 2688 2252616 613828 6.87 262532 2256804 8 02:27:01 AM 5099900 7004512 2782532 35.30 2688 2077824 687308 7.70 300288 2125852 27552 Average: 5167476 7036334 2714956 34.44 2688 2044025 670935 7.51 215341 2149039 28433 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 210.75 141.27 1508.80 44.93 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 56.15 40.92 614.07 7.44 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 8.62 0.40 1.32 0.14 0.00 0.00 0.00 0.00 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 3.07 0.40 0.48 0.14 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 1.77 0.50 0.50 0.21 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 1.15 0.53 0.58 0.33 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 1.30 0.33 0.35 0.14 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 0.93 0.38 0.34 0.14 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 2.33 0.35 0.39 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 2.27 0.48 0.48 0.20 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 8.08 7.18 4.71 3.26 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 192.70 162.03 346.55 42.44 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 3.98 2.12 0.75 0.46 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 63.02 39.53 81.24 22.40 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 39.72 28.32 182.91 8.74 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) 07/30/2025 _x86_64_ (2 CPU) 02:12:22 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 35.98 0.00 5.49 1.00 0.13 57.40 02:14:01 AM 0 21.86 0.00 4.81 0.92 0.13 72.27 02:14:01 AM 1 50.13 0.00 6.18 1.09 0.12 42.49 02:15:01 AM all 23.07 0.00 3.30 10.62 0.11 62.90 02:15:01 AM 0 19.21 0.00 2.98 10.19 0.10 67.51 02:15:01 AM 1 26.93 0.00 3.62 11.04 0.12 58.29 02:16:01 AM all 0.41 0.00 0.18 0.15 0.04 99.22 02:16:01 AM 0 0.60 0.00 0.08 0.05 0.05 99.22 02:16:01 AM 1 0.22 0.00 0.28 0.25 0.03 99.22 02:17:01 AM all 0.32 0.00 0.08 0.00 0.05 99.55 02:17:01 AM 0 0.40 0.00 0.12 0.00 0.07 99.42 02:17:01 AM 1 0.23 0.00 0.05 0.00 0.03 99.68 02:18:01 AM all 0.36 0.00 0.05 0.00 0.04 99.55 02:18:01 AM 0 0.62 0.00 0.03 0.00 0.03 99.32 02:18:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 02:19:01 AM all 0.43 0.00 0.06 0.00 0.04 99.47 02:19:01 AM 0 0.77 0.00 0.05 0.00 0.02 99.17 02:19:01 AM 1 0.10 0.00 0.07 0.00 0.07 99.77 02:20:01 AM all 0.28 0.00 0.08 0.00 0.04 99.60 02:20:01 AM 0 0.37 0.00 0.07 0.00 0.05 99.51 02:20:01 AM 1 0.20 0.00 0.08 0.00 0.03 99.68 02:21:01 AM all 0.35 0.00 0.08 0.00 0.04 99.53 02:21:01 AM 0 0.45 0.00 0.08 0.00 0.03 99.43 02:21:01 AM 1 0.25 0.00 0.07 0.00 0.05 99.63 02:22:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 02:22:01 AM 0 0.37 0.00 0.08 0.00 0.05 99.50 02:22:01 AM 1 0.18 0.00 0.05 0.00 0.02 99.75 02:23:01 AM all 0.43 0.00 0.07 0.00 0.04 99.47 02:23:01 AM 0 0.63 0.00 0.08 0.00 0.05 99.23 02:23:01 AM 1 0.22 0.00 0.05 0.00 0.03 99.70 02:24:01 AM all 11.63 0.00 1.33 0.11 0.07 86.86 02:24:01 AM 0 14.39 0.00 1.55 0.07 0.07 83.92 02:24:01 AM 1 8.88 0.00 1.10 0.15 0.07 89.80 02:24:01 AM CPU %user %nice %system %iowait %steal %idle 02:25:01 AM all 33.37 0.00 6.01 0.59 0.11 59.92 02:25:01 AM 0 25.46 0.00 5.51 0.48 0.10 68.44 02:25:01 AM 1 41.32 0.00 6.51 0.69 0.12 51.37 02:26:01 AM all 0.33 0.00 0.30 0.53 0.05 98.79 02:26:01 AM 0 0.13 0.00 0.43 0.80 0.05 98.58 02:26:01 AM 1 0.52 0.00 0.17 0.27 0.05 99.00 02:27:01 AM all 16.40 0.00 2.34 0.08 0.08 81.10 02:27:01 AM 0 17.10 0.00 1.96 0.10 0.08 80.76 02:27:01 AM 1 15.70 0.00 2.73 0.07 0.07 81.44 Average: all 8.82 0.00 1.39 0.93 0.06 88.80 Average: 0 7.31 0.00 1.27 0.90 0.06 90.45 Average: 1 10.33 0.00 1.50 0.97 0.06 87.15