---> uname -a: Linux prd-centos8-robot-2c-8g-17797.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 579 4983 19 2134 6822 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:ef:14:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:feef:14c2/64 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) 02/14/2025 _x86_64_ (2 CPU) 02:10:25 LINUX RESTART (2 CPU) 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 87.47 40.50 46.97 6057.58 30589.47 02:13:01 AM 117.61 0.77 116.85 54.12 10466.71 02:14:01 AM 25.29 0.03 25.26 0.53 3983.84 02:15:01 AM 36.18 7.03 29.15 1306.58 1594.58 02:16:01 AM 39.67 0.03 39.64 3.47 6817.51 02:17:01 AM 3.60 0.10 3.50 32.13 143.29 02:18:01 AM 2.18 0.03 2.15 1.87 116.46 02:19:01 AM 13.46 0.37 13.10 39.19 846.67 02:20:01 AM 25.74 0.52 25.22 63.85 933.97 Average: 39.02 5.49 33.54 839.94 6165.95 02:11:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5544780 7080024 2337648 29.66 2688 1727228 686872 7.69 188304 1866236 98728 02:13:01 AM 5215888 7018112 2666540 33.83 2688 1979460 703120 7.87 197952 2127520 103996 02:14:01 AM 5227788 7030852 2654640 33.68 2688 1980576 685288 7.67 208060 2105104 4 02:15:01 AM 4999416 7040132 2883012 36.58 2688 2210456 652264 7.30 255484 2263524 173280 02:16:01 AM 5022920 7067424 2859508 36.28 2688 2213948 626312 7.01 257792 2230196 8 02:17:01 AM 4980528 7026932 2901900 36.81 2688 2215848 676184 7.57 258060 2272364 936 02:18:01 AM 4972660 7021544 2909768 36.91 2688 2218328 692012 7.75 258196 2280192 1892 02:19:01 AM 5132312 7010796 2750116 34.89 2688 2051916 686632 7.69 293844 2101460 13200 02:20:01 AM 5106932 6989380 2775496 35.21 2688 2057680 729784 8.17 451820 1973632 16836 Average: 5133692 7031688 2748736 34.87 2688 2072827 682052 7.64 263279 2135581 45431 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 248.50 158.20 1188.90 58.25 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 90.45 70.67 1073.40 10.65 0.00 0.00 0.00 0.00 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 9.10 3.30 2.85 1.61 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 37.29 29.90 296.55 6.85 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 198.05 141.69 43.50 37.43 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 25.20 16.46 7.21 2.78 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 25.34 20.26 7.38 4.96 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 58.61 42.17 85.70 28.08 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 19.79 16.81 15.36 8.52 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 79.15 55.50 302.31 17.68 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) 02/14/2025 _x86_64_ (2 CPU) 02:10:25 LINUX RESTART (2 CPU) 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 32.64 0.02 5.93 13.38 0.09 47.94 02:12:01 AM 0 31.03 0.00 5.35 10.31 0.10 53.22 02:12:01 AM 1 34.25 0.03 6.51 16.42 0.08 42.71 02:13:01 AM all 35.66 0.00 5.39 3.33 0.11 55.51 02:13:01 AM 0 48.69 0.00 6.24 3.68 0.10 41.28 02:13:01 AM 1 22.59 0.00 4.54 2.99 0.12 69.76 02:14:01 AM all 4.09 0.00 1.00 1.29 0.06 93.55 02:14:01 AM 0 4.79 0.00 1.05 1.27 0.07 92.82 02:14:01 AM 1 3.39 0.00 0.95 1.32 0.05 94.28 02:15:01 AM all 24.67 0.00 4.32 1.49 0.13 69.39 02:15:01 AM 0 34.72 0.00 4.90 2.08 0.13 58.17 02:15:01 AM 1 14.68 0.00 3.75 0.90 0.12 80.55 02:16:01 AM all 10.19 0.00 1.77 14.10 0.07 73.87 02:16:01 AM 0 12.12 0.00 2.03 14.53 0.07 71.25 02:16:01 AM 1 8.26 0.00 1.52 13.67 0.07 76.49 02:17:01 AM all 5.72 0.00 0.50 0.02 0.05 93.72 02:17:01 AM 0 8.83 0.00 0.70 0.00 0.05 90.42 02:17:01 AM 1 2.61 0.00 0.30 0.03 0.05 97.01 02:18:01 AM all 11.32 0.00 0.70 0.00 0.07 87.91 02:18:01 AM 0 16.90 0.00 1.02 0.00 0.07 82.02 02:18:01 AM 1 5.75 0.00 0.38 0.00 0.07 93.80 02:19:01 AM all 17.47 0.00 2.24 0.31 0.06 79.92 02:19:01 AM 0 19.43 0.00 1.90 0.43 0.07 78.17 02:19:01 AM 1 15.49 0.00 2.57 0.20 0.05 81.68 02:20:01 AM all 25.30 0.00 2.96 0.80 0.08 70.85 02:20:01 AM 0 23.64 0.00 2.99 1.05 0.08 72.23 02:20:01 AM 1 26.96 0.00 2.94 0.55 0.08 69.47 Average: all 18.56 0.00 2.76 3.85 0.08 74.75 Average: 0 22.24 0.00 2.91 3.70 0.08 71.07 Average: 1 14.88 0.00 2.61 4.01 0.08 78.43