---> uname -a: Linux prd-centos8-robot-2c-8g-49793.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 589 4923 19 2184 6810 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:4b:2b:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85486sec preferred_lft 85486sec inet6 fe80::f816:3eff:fe4b:2b92/64 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) 08/06/2025 _x86_64_ (2 CPU) 07:35:36 LINUX RESTART (2 CPU) 07:36:01 AM tps rtps wtps bread/s bwrtn/s 07:37:01 AM 137.35 74.33 63.02 8013.72 40021.23 07:38:01 AM 118.03 0.72 117.31 52.92 11663.11 07:39:01 AM 29.15 0.38 28.76 64.26 2484.69 07:40:01 AM 83.57 7.00 76.57 1293.30 8419.81 07:41:01 AM 14.18 0.00 14.18 0.00 1593.19 07:42:01 AM 2.17 0.22 1.95 11.73 110.11 07:43:01 AM 0.28 0.00 0.28 0.00 72.29 07:44:01 AM 0.20 0.00 0.20 0.00 55.36 07:45:01 AM 0.22 0.00 0.22 0.00 60.33 07:46:01 AM 0.32 0.00 0.32 0.00 13.95 07:47:01 AM 0.28 0.00 0.28 0.00 17.09 07:48:01 AM 0.18 0.00 0.18 0.00 24.28 07:49:01 AM 0.28 0.00 0.28 0.00 45.36 07:50:01 AM 19.84 0.42 19.43 47.72 1232.31 Average: 29.01 5.94 23.07 677.79 4702.86 07:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:37:01 AM 5423512 7000464 2458912 31.19 2688 1769372 770048 8.62 187724 1986328 103868 07:38:01 AM 5164684 7001828 2717740 34.48 2688 2012996 700556 7.84 198080 2164236 63700 07:39:01 AM 5243316 7082128 2639108 33.48 2688 2014928 648832 7.26 218748 2070400 10756 07:40:01 AM 4964104 7051812 2918320 37.02 2688 2255308 673588 7.54 261752 2274856 39172 07:41:01 AM 4963624 7051160 2918800 37.03 2688 2255316 654116 7.32 261748 2274464 4 07:42:01 AM 4915400 7005256 2967024 37.64 2688 2257636 717228 8.03 261900 2322196 748 07:43:01 AM 4911548 7002960 2970876 37.69 2688 2259216 753192 8.43 261908 2325992 296 07:44:01 AM 4910324 7003080 2972100 37.71 2688 2260576 753192 8.43 261912 2327240 52 07:45:01 AM 4904348 6998880 2978076 37.78 2688 2262320 770436 8.63 261912 2333092 60 07:46:01 AM 4904076 6998868 2978348 37.78 2688 2262588 770436 8.63 261912 2333488 48 07:47:01 AM 4903128 6998316 2979296 37.80 2688 2262968 770436 8.63 261916 2334128 32 07:48:01 AM 4901096 6996988 2981328 37.82 2688 2263672 770436 8.63 261916 2336436 56 07:49:01 AM 4899072 6996220 2983352 37.85 2688 2264928 770436 8.63 261928 2338356 32 07:50:01 AM 5117764 7042872 2764660 35.07 2688 2098900 660432 7.39 465512 1941520 22240 Average: 5009000 7016488 2873424 36.45 2688 2178623 727383 8.14 263491 2240195 17219 07:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 304.01 187.20 1645.70 58.97 0.00 0.00 0.00 0.00 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 66.39 51.72 825.81 9.08 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 12.90 10.11 5.59 3.86 0.00 0.00 0.00 0.00 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 219.88 168.71 367.41 46.51 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 2.38 0.82 0.27 0.13 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 121.36 114.35 23.15 12.05 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 64.75 62.08 13.45 6.95 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 52.21 52.56 9.77 4.50 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 88.59 87.12 17.46 9.06 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 10.16 8.53 2.29 1.44 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 15.28 13.75 3.67 2.44 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 22.31 20.10 5.69 3.52 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 44.24 39.29 11.08 6.94 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 72.81 46.52 185.60 47.57 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 78.39 61.64 222.72 15.22 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) 08/06/2025 _x86_64_ (2 CPU) 07:35:36 LINUX RESTART (2 CPU) 07:36:01 AM CPU %user %nice %system %iowait %steal %idle 07:37:01 AM all 37.80 0.04 7.73 22.77 0.11 31.54 07:37:01 AM 0 48.94 0.05 7.81 21.45 0.12 21.64 07:37:01 AM 1 26.61 0.03 7.65 24.09 0.10 41.51 07:38:01 AM all 36.00 0.00 5.47 2.77 0.11 55.65 07:38:01 AM 0 47.46 0.00 7.04 3.04 0.12 42.34 07:38:01 AM 1 24.55 0.00 3.90 2.50 0.10 68.95 07:39:01 AM all 12.17 0.00 1.66 0.59 0.06 85.51 07:39:01 AM 0 19.19 0.00 2.17 0.57 0.05 78.03 07:39:01 AM 1 5.17 0.00 1.15 0.62 0.07 92.99 07:40:01 AM all 33.27 0.00 6.73 2.29 0.12 57.60 07:40:01 AM 0 35.13 0.00 6.67 2.45 0.12 55.63 07:40:01 AM 1 31.40 0.00 6.79 2.12 0.12 59.57 07:41:01 AM all 0.07 0.00 0.19 0.49 0.03 99.22 07:41:01 AM 0 0.10 0.00 0.13 0.07 0.03 99.67 07:41:01 AM 1 0.03 0.00 0.25 0.92 0.03 98.76 07:42:01 AM all 7.78 0.00 0.62 0.02 0.07 91.51 07:42:01 AM 0 7.41 0.00 0.60 0.02 0.07 91.90 07:42:01 AM 1 8.16 0.00 0.64 0.02 0.07 91.12 07:43:01 AM all 8.03 0.00 0.44 0.00 0.08 91.46 07:43:01 AM 0 6.69 0.00 0.40 0.00 0.07 92.84 07:43:01 AM 1 9.37 0.00 0.47 0.00 0.08 90.08 07:44:01 AM all 2.79 0.00 0.31 0.00 0.08 96.83 07:44:01 AM 0 2.17 0.00 0.28 0.00 0.08 97.46 07:44:01 AM 1 3.40 0.00 0.34 0.00 0.07 96.20 07:45:01 AM all 8.50 0.00 0.53 0.00 0.08 90.90 07:45:01 AM 0 10.60 0.00 0.52 0.00 0.07 88.82 07:45:01 AM 1 6.41 0.00 0.54 0.00 0.08 92.97 07:46:01 AM all 2.86 0.00 0.20 0.02 0.05 96.87 07:46:01 AM 0 4.28 0.00 0.22 0.03 0.07 95.41 07:46:01 AM 1 1.44 0.00 0.18 0.00 0.03 98.34 07:47:01 AM all 4.31 0.00 0.26 0.00 0.05 95.38 07:47:01 AM 0 6.42 0.00 0.27 0.00 0.05 93.26 07:47:01 AM 1 2.19 0.00 0.25 0.00 0.05 97.51 07:47:01 AM CPU %user %nice %system %iowait %steal %idle 07:48:01 AM all 6.10 0.00 0.36 0.00 0.04 93.50 07:48:01 AM 0 9.38 0.00 0.40 0.00 0.05 90.17 07:48:01 AM 1 2.83 0.00 0.32 0.00 0.03 96.82 07:49:01 AM all 11.33 0.00 0.48 0.00 0.07 88.13 07:49:01 AM 0 12.71 0.00 0.38 0.00 0.07 86.84 07:49:01 AM 1 9.94 0.00 0.57 0.00 0.07 89.43 07:50:01 AM all 20.77 0.00 3.01 1.08 0.06 75.09 07:50:01 AM 0 19.09 0.00 3.10 0.72 0.05 77.04 07:50:01 AM 1 22.46 0.00 2.91 1.44 0.07 73.13 Average: all 13.70 0.00 2.00 2.14 0.07 82.08 Average: 0 16.41 0.00 2.15 2.02 0.07 79.35 Average: 1 11.00 0.00 1.85 2.25 0.07 84.82