---> uname -a: Linux prd-centos8-robot-2c-8g-2693.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 607 4919 19 2170 6792 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:62:64:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe62:643c/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) 10/01/2025 _x86_64_ (2 CPU) 02:16:22 LINUX RESTART (2 CPU) 02:17:02 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 63.06 8.15 54.91 2700.24 5761.88 02:19:01 AM 94.68 0.07 94.62 1.87 11749.23 02:20:01 AM 31.46 0.68 30.77 51.58 3175.44 02:21:01 AM 45.13 7.10 38.03 1310.18 2348.31 02:22:01 AM 55.66 0.25 55.41 47.05 7694.32 02:23:01 AM 3.88 0.22 3.67 11.73 130.71 02:24:01 AM 1.93 0.00 1.93 0.00 71.97 02:25:01 AM 0.33 0.00 0.33 0.00 16.46 02:26:01 AM 27.41 0.63 26.77 73.98 1258.63 Average: 35.90 1.89 34.01 462.16 3574.50 02:17:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5384420 7054676 2498012 31.69 2688 1853172 715312 8.01 185584 1993828 165984 02:19:01 AM 5153836 6986416 2728596 34.62 2688 2009664 761032 8.52 188616 2194300 21248 02:20:01 AM 5095676 6969320 2786756 35.35 2688 2049872 800872 8.97 212528 2226664 43080 02:21:01 AM 4908264 7004456 2974168 37.73 2688 2264248 705064 7.89 258800 2343964 186696 02:22:01 AM 4936152 7030952 2946280 37.38 2688 2262328 677272 7.58 261376 2305344 44 02:23:01 AM 4865988 6961384 3016444 38.27 2688 2262924 796424 8.92 261504 2374904 252 02:24:01 AM 4814428 6909880 3068004 38.92 2688 2262980 854088 9.56 261504 2425744 24 02:25:01 AM 4935456 7032012 2946976 37.39 2688 2264084 693968 7.77 261844 2305832 748 02:26:01 AM 5099860 7010992 2782572 35.30 2688 2083952 722396 8.09 457800 1968748 10024 Average: 5021564 6995565 2860868 36.29 2688 2145914 747381 8.37 261062 2237703 47567 02:17:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 178.23 126.11 1242.52 33.51 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 42.01 34.08 496.54 6.41 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 22.74 18.74 319.74 4.51 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 35.13 30.36 329.93 6.86 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 164.05 121.79 37.99 38.67 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 59.48 69.03 10.70 570.81 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 347.21 345.86 6419.46 144.36 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 267.36 248.89 4217.73 16.69 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 47.20 35.24 81.82 22.54 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 129.17 114.43 1462.13 93.93 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) 10/01/2025 _x86_64_ (2 CPU) 02:16:22 LINUX RESTART (2 CPU) 02:17:02 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 29.88 0.00 4.91 1.10 0.09 64.01 02:18:01 AM 0 38.46 0.00 6.47 1.46 0.10 53.51 02:18:01 AM 1 21.30 0.00 3.35 0.75 0.08 74.52 02:19:01 AM all 18.03 0.00 2.92 22.30 0.09 56.65 02:19:01 AM 0 21.22 0.00 3.33 18.89 0.10 56.46 02:19:01 AM 1 14.84 0.00 2.52 25.71 0.08 56.84 02:20:01 AM all 16.15 0.00 1.96 2.45 0.06 79.39 02:20:01 AM 0 17.38 0.00 2.15 2.62 0.05 77.80 02:20:01 AM 1 14.92 0.00 1.77 2.27 0.07 80.98 02:21:01 AM all 27.08 0.00 4.72 1.90 0.10 66.19 02:21:01 AM 0 22.73 0.00 4.52 2.03 0.08 70.63 02:21:01 AM 1 31.45 0.00 4.92 1.78 0.12 61.73 02:22:01 AM all 13.61 0.00 2.46 1.68 0.06 82.19 02:22:01 AM 0 17.72 0.00 2.64 1.59 0.05 78.01 02:22:01 AM 1 9.50 0.00 2.29 1.77 0.07 86.38 02:23:01 AM all 7.23 0.00 0.28 0.08 0.04 92.37 02:23:01 AM 0 8.61 0.00 0.30 0.00 0.03 91.06 02:23:01 AM 1 5.87 0.00 0.25 0.15 0.05 93.68 02:24:01 AM all 12.87 0.00 1.41 0.01 0.08 85.62 02:24:01 AM 0 19.48 0.00 1.95 0.02 0.10 78.45 02:24:01 AM 1 6.28 0.00 0.87 0.00 0.07 92.78 02:25:01 AM all 9.42 0.00 1.03 0.00 0.10 89.44 02:25:01 AM 0 10.77 0.00 1.05 0.00 0.10 88.08 02:25:01 AM 1 8.08 0.00 1.02 0.00 0.10 90.80 02:26:01 AM all 27.10 0.00 3.76 0.76 0.08 68.31 02:26:01 AM 0 38.01 0.00 4.66 1.14 0.08 56.11 02:26:01 AM 1 16.21 0.00 2.85 0.38 0.07 80.49 Average: all 17.93 0.00 2.61 3.38 0.08 76.01 Average: 0 21.59 0.00 3.01 3.09 0.08 72.23 Average: 1 14.27 0.00 2.20 3.66 0.08 79.79