---> uname -a: Linux prd-centos8-robot-2c-8g-48651.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4906 19 2181 6790 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:21:49:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85469sec preferred_lft 85469sec inet6 fe80::f816:3eff:fe21:4923/64 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) 09/04/2025 _x86_64_ (2 CPU) 00:35:44 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 216.94 150.17 66.77 14503.05 41279.38 12:38:01 AM 114.91 0.72 114.20 52.92 12023.53 12:39:01 AM 27.82 0.42 27.41 64.78 2057.85 12:40:01 AM 65.16 6.97 58.19 1292.98 4372.60 12:41:01 AM 25.77 0.00 25.77 0.00 5178.16 12:42:01 AM 2.42 0.00 2.42 0.00 67.92 12:43:01 AM 0.08 0.00 0.08 0.00 0.90 12:44:01 AM 0.50 0.22 0.28 11.73 10.46 12:45:01 AM 2.22 0.00 2.22 0.00 130.56 12:46:01 AM 0.60 0.00 0.60 0.00 98.23 12:47:01 AM 0.35 0.00 0.35 0.00 19.88 12:48:01 AM 0.18 0.00 0.18 0.00 8.71 12:49:01 AM 0.13 0.00 0.13 0.00 16.00 12:50:01 AM 3.13 0.35 2.78 38.79 186.82 12:51:01 AM 31.92 0.57 31.36 65.04 1708.90 Average: 32.81 10.63 22.18 1068.84 4477.90 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5364004 6991660 2518428 31.95 2688 1817288 775960 8.69 198732 2027176 147232 12:38:01 AM 5149604 6987132 2732828 34.67 2688 2013156 738308 8.27 196896 2179316 42488 12:39:01 AM 5226988 7066208 2655444 33.69 2688 2015104 674052 7.55 217980 2087380 8 12:40:01 AM 4955604 7043668 2926828 37.13 2688 2255328 666976 7.47 260780 2286516 140724 12:41:01 AM 4953340 7041140 2929092 37.16 2688 2255340 666976 7.47 260792 2286236 4 12:42:01 AM 4952988 7040788 2929444 37.16 2688 2255340 666976 7.47 260796 2286328 4 12:43:01 AM 4953004 7040804 2929428 37.16 2688 2255340 666976 7.47 260796 2286552 8 12:44:01 AM 4909012 6998328 2973420 37.72 2688 2256856 719016 8.05 261064 2330020 1068 12:45:01 AM 4900912 6993496 2981520 37.82 2688 2260132 734432 8.22 261064 2338196 2460 12:46:01 AM 4900896 6993872 2981536 37.83 2688 2260524 734432 8.22 261064 2338340 152 12:47:01 AM 4900396 6993752 2982036 37.83 2688 2260904 734432 8.22 261064 2338908 68 12:48:01 AM 4899008 6992740 2983424 37.85 2688 2261280 734432 8.22 261064 2340392 220 12:49:01 AM 4898252 6992360 2984180 37.86 2688 2261656 734432 8.22 261064 2340952 144 12:50:01 AM 5072632 6998416 2809800 35.65 2688 2097076 695772 7.79 262424 2181848 22668 12:51:01 AM 5089324 7012508 2793108 35.43 2688 2096280 694164 7.77 465812 1969700 9084 Average: 5008398 7012458 2874034 36.46 2688 2174774 709156 7.94 263426 2241191 24422 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 340.43 204.08 1711.90 63.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 80.29 61.77 844.46 10.05 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 16.24 12.35 6.28 4.38 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 432.64 318.96 408.31 74.07 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 205.33 151.22 39.34 30.82 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 4.58 2.12 0.83 0.53 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 4.97 2.57 1.60 1.18 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 44.64 27.46 13.29 4.07 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 41.37 33.01 11.67 6.73 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 13.90 9.60 2.92 1.88 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 12.56 9.28 2.91 1.86 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 11.46 9.13 2.77 1.80 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 11.41 9.05 2.68 1.79 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 81.94 55.71 97.61 34.66 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 19.21 17.31 15.57 8.55 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 88.07 61.58 210.83 16.36 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) 09/04/2025 _x86_64_ (2 CPU) 00:35:44 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 42.89 0.05 10.66 2.42 0.09 43.88 12:37:01 AM 0 47.90 0.03 10.63 2.67 0.08 38.68 12:37:01 AM 1 37.88 0.07 10.70 2.18 0.10 49.08 12:38:01 AM all 31.81 0.00 4.67 1.09 0.10 62.33 12:38:01 AM 0 39.09 0.00 5.15 0.95 0.10 54.71 12:38:01 AM 1 24.53 0.00 4.19 1.23 0.10 69.95 12:39:01 AM all 12.10 0.00 1.74 0.48 0.08 85.60 12:39:01 AM 0 12.86 0.00 1.70 0.20 0.08 85.16 12:39:01 AM 1 11.35 0.00 1.79 0.75 0.07 86.05 12:40:01 AM all 32.84 0.00 6.27 0.48 0.10 60.32 12:40:01 AM 0 47.38 0.00 6.95 0.52 0.08 45.07 12:40:01 AM 1 18.39 0.00 5.59 0.43 0.12 75.47 12:41:01 AM all 0.59 0.00 0.62 0.36 0.04 98.39 12:41:01 AM 0 0.43 0.00 0.62 0.52 0.05 98.38 12:41:01 AM 1 0.75 0.00 0.62 0.20 0.03 98.39 12:42:01 AM all 0.30 0.00 0.08 0.01 0.05 99.56 12:42:01 AM 0 0.13 0.00 0.08 0.00 0.05 99.73 12:42:01 AM 1 0.47 0.00 0.08 0.02 0.05 99.38 12:43:01 AM all 0.39 0.00 0.09 0.00 0.03 99.48 12:43:01 AM 0 0.13 0.00 0.10 0.00 0.02 99.75 12:43:01 AM 1 0.65 0.00 0.08 0.00 0.05 99.22 12:44:01 AM all 5.67 0.00 0.56 0.01 0.08 93.69 12:44:01 AM 0 8.49 0.00 0.77 0.02 0.08 90.64 12:44:01 AM 1 2.85 0.00 0.35 0.00 0.07 96.73 12:45:01 AM all 16.50 0.00 0.85 0.01 0.08 82.56 12:45:01 AM 0 29.74 0.00 1.29 0.00 0.08 68.89 12:45:01 AM 1 3.29 0.00 0.42 0.02 0.08 96.19 12:46:01 AM all 4.50 0.00 0.29 0.01 0.08 95.12 12:46:01 AM 0 1.07 0.00 0.13 0.00 0.07 98.73 12:46:01 AM 1 7.93 0.00 0.45 0.02 0.10 91.50 12:47:01 AM all 4.25 0.00 0.32 0.00 0.08 95.36 12:47:01 AM 0 1.34 0.00 0.18 0.00 0.07 98.41 12:47:01 AM 1 7.16 0.00 0.45 0.00 0.08 92.30 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 4.19 0.00 0.30 0.00 0.08 95.44 12:48:01 AM 0 3.31 0.00 0.25 0.00 0.07 96.38 12:48:01 AM 1 5.07 0.00 0.35 0.00 0.08 94.50 12:49:01 AM all 4.21 0.00 0.28 0.00 0.08 95.43 12:49:01 AM 0 3.56 0.00 0.25 0.00 0.08 96.10 12:49:01 AM 1 4.85 0.00 0.30 0.00 0.08 94.76 12:50:01 AM all 10.90 0.00 1.64 0.02 0.08 87.37 12:50:01 AM 0 13.87 0.00 1.50 0.02 0.08 84.52 12:50:01 AM 1 7.93 0.00 1.77 0.02 0.07 90.22 12:51:01 AM all 31.06 0.00 3.57 0.12 0.08 65.16 12:51:01 AM 0 47.38 0.00 4.05 0.15 0.08 48.34 12:51:01 AM 1 14.74 0.00 3.08 0.10 0.08 81.99 Average: all 13.48 0.00 2.13 0.33 0.08 83.98 Average: 0 17.10 0.00 2.24 0.34 0.07 80.24 Average: 1 9.85 0.00 2.01 0.33 0.08 87.72