---> uname -a: Linux prd-centos8-robot-2c-8g-3139.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4922 19 2169 6794 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:24:2b:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.220/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85665sec preferred_lft 85665sec inet6 fe80::f816:3eff:fe24:2b62/64 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) 08/22/2025 _x86_64_ (2 CPU) 00:41:38 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 150.89 62.17 88.72 7689.09 41408.11 12:44:01 AM 101.95 0.72 101.23 52.92 11518.51 12:45:01 AM 31.66 0.42 31.24 64.79 2794.33 12:46:01 AM 74.85 6.97 67.89 1292.98 8388.07 12:47:01 AM 9.06 0.00 9.06 0.00 625.01 12:48:01 AM 0.32 0.00 0.32 0.00 4.98 12:49:01 AM 0.13 0.00 0.13 0.00 1.45 12:50:01 AM 0.65 0.23 0.42 12.66 96.87 12:51:01 AM 1.88 0.00 1.88 0.00 66.31 12:52:01 AM 0.43 0.00 0.43 0.00 7.66 12:53:01 AM 20.26 0.40 19.86 46.78 900.53 Average: 35.65 6.45 29.20 832.79 5983.62 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5308932 6997304 2573500 32.65 2688 1871256 775044 8.68 196732 2060280 188928 12:44:01 AM 5182432 7018136 2700000 34.25 2688 2011336 699448 7.83 198508 2151780 42492 12:45:01 AM 5116024 7019872 2766408 35.10 2688 2077336 716076 8.02 234852 2177124 65416 12:46:01 AM 4945304 7032284 2937128 37.26 2688 2254364 662320 7.42 262724 2290896 10828 12:47:01 AM 4948048 7034808 2934384 37.23 2688 2254364 662320 7.42 262728 2290824 8 12:48:01 AM 4948128 7034892 2934304 37.23 2688 2254368 662320 7.42 262728 2290968 8 12:49:01 AM 4948356 7035120 2934076 37.22 2688 2254368 662320 7.42 262728 2290908 4 12:50:01 AM 4864724 6954540 3017708 38.28 2688 2257420 761604 8.53 262864 2373392 16 12:51:01 AM 4779236 6869076 3103196 39.37 2688 2257440 859400 9.62 262864 2458928 16 12:52:01 AM 4943412 7034140 2939020 37.29 2688 2258328 669960 7.50 263188 2294740 896 12:53:01 AM 5025984 6936512 2856448 36.24 2688 2083412 770508 8.63 460396 2038608 23404 Average: 5000962 6996971 2881470 36.56 2688 2166727 718302 8.04 266392 2247132 30183 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 341.88 207.81 1648.77 61.84 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 77.01 58.45 844.33 9.57 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 36.18 29.71 156.04 8.12 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 589.74 439.68 294.74 100.94 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 3.97 1.97 0.51 0.43 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 1.25 0.82 0.28 0.18 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 2.48 1.93 0.43 0.42 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 162.61 133.81 1736.87 9.94 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 369.78 354.50 5736.25 22.91 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 345.88 329.62 5295.75 21.72 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 108.75 66.74 103.26 31.44 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 185.41 147.73 1438.01 24.32 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) 08/22/2025 _x86_64_ (2 CPU) 00:41:38 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 41.58 0.04 9.04 11.81 0.12 37.41 12:43:01 AM 0 36.61 0.07 8.70 10.98 0.12 43.52 12:43:01 AM 1 46.54 0.02 9.37 12.64 0.12 31.31 12:44:01 AM all 29.32 0.00 4.06 2.66 0.08 63.88 12:44:01 AM 0 19.84 0.00 3.54 2.82 0.08 73.71 12:44:01 AM 1 38.79 0.00 4.58 2.51 0.08 54.04 12:45:01 AM all 22.75 0.00 3.26 0.81 0.08 73.09 12:45:01 AM 0 21.03 0.00 3.06 0.72 0.08 75.11 12:45:01 AM 1 24.47 0.00 3.47 0.90 0.08 71.08 12:46:01 AM all 22.42 0.00 5.24 0.74 0.09 71.51 12:46:01 AM 0 15.30 0.00 3.94 0.53 0.08 80.14 12:46:01 AM 1 29.56 0.00 6.54 0.94 0.10 62.86 12:47:01 AM all 0.34 0.00 0.11 0.06 0.03 99.46 12:47:01 AM 0 0.18 0.00 0.10 0.05 0.05 99.62 12:47:01 AM 1 0.50 0.00 0.12 0.07 0.02 99.30 12:48:01 AM all 0.21 0.00 0.07 0.00 0.01 99.72 12:48:01 AM 0 0.10 0.00 0.08 0.00 0.02 99.80 12:48:01 AM 1 0.32 0.00 0.05 0.00 0.00 99.63 12:49:01 AM all 0.20 0.00 0.08 0.00 0.04 99.67 12:49:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 12:49:01 AM 1 0.27 0.00 0.07 0.00 0.03 99.63 12:50:01 AM all 8.86 0.00 1.71 0.00 0.08 89.36 12:50:01 AM 0 8.19 0.00 2.08 0.00 0.07 89.66 12:50:01 AM 1 9.53 0.00 1.34 0.00 0.08 89.05 12:51:01 AM all 8.45 0.00 1.29 0.01 0.08 90.17 12:51:01 AM 0 0.59 0.00 0.17 0.02 0.07 99.16 12:51:01 AM 1 16.39 0.00 2.43 0.00 0.10 81.08 12:52:01 AM all 9.53 0.00 1.22 0.00 0.08 89.17 12:52:01 AM 0 0.40 0.00 0.17 0.00 0.07 99.36 12:52:01 AM 1 18.70 0.00 2.28 0.00 0.10 78.92 12:53:01 AM all 23.01 0.00 3.12 0.14 0.07 73.66 12:53:01 AM 0 15.83 0.00 2.49 0.17 0.07 81.45 12:53:01 AM 1 30.20 0.00 3.76 0.12 0.07 65.86 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.16 0.00 2.66 1.48 0.07 80.64 Average: 0 10.75 0.01 2.22 1.39 0.07 85.57 Average: 1 19.58 0.00 3.09 1.56 0.07 75.69