---> uname -a: Linux prd-centos8-robot-2c-8g-42800.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 600 4928 19 2168 6799 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:8c:72:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe8c:726a/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) 07/15/2025 _x86_64_ (2 CPU) 01:01:32 LINUX RESTART (2 CPU) 01:02:01 AM tps rtps wtps bread/s bwrtn/s 01:03:01 AM 135.49 60.28 75.21 7669.04 31424.81 01:04:01 AM 102.18 0.72 101.47 52.92 11665.19 01:05:01 AM 31.51 0.42 31.09 64.79 2824.56 01:06:01 AM 73.71 6.96 66.74 1292.77 7723.13 01:07:01 AM 15.86 0.00 15.86 0.00 1318.74 01:08:01 AM 2.12 0.03 2.08 1.07 119.63 01:09:01 AM 0.23 0.00 0.23 0.00 3.47 01:10:01 AM 7.08 0.32 6.76 36.92 236.75 01:11:01 AM 31.14 0.52 30.63 63.86 1500.28 Average: 44.37 7.69 36.68 1020.21 6313.22 01:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 AM 5320288 7020292 2562144 32.50 2688 1885272 744564 8.34 221680 2033072 203824 01:04:01 AM 5189300 7026908 2693132 34.17 2688 2013240 687504 7.70 198676 2140416 42484 01:05:01 AM 5180084 7054804 2702348 34.28 2688 2049716 669448 7.50 223308 2129504 34352 01:06:01 AM 4970396 7055488 2912036 36.94 2688 2252816 653948 7.32 262860 2268180 26908 01:07:01 AM 4929704 7014812 2952728 37.46 2688 2253060 706176 7.91 263120 2311044 248 01:08:01 AM 4919912 7006380 2962520 37.58 2688 2254420 726072 8.13 263120 2320716 8 01:09:01 AM 4905112 6991592 2977320 37.77 2688 2254432 742000 8.31 263120 2335588 4 01:10:01 AM 5002448 6949200 2879984 36.54 2688 2118588 782476 8.76 295216 2221968 50244 01:11:01 AM 5112412 7027616 2770020 35.14 2688 2088548 670808 7.51 461304 1951748 26932 Average: 5058851 7016344 2823581 35.82 2688 2130010 709222 7.94 272489 2190248 42778 01:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 319.11 196.58 1644.41 61.85 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 78.44 60.75 826.12 9.48 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 17.75 10.65 7.43 4.45 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 218.88 188.85 351.49 44.55 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 13.63 6.35 3.88 0.91 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 224.73 222.73 62.35 91.49 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 227.36 225.57 198.22 85.60 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 118.84 104.05 124.73 46.90 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 19.41 16.66 15.60 7.92 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 137.57 114.69 359.38 39.24 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) 07/15/2025 _x86_64_ (2 CPU) 01:01:32 LINUX RESTART (2 CPU) 01:02:01 AM CPU %user %nice %system %iowait %steal %idle 01:03:01 AM all 41.13 0.05 7.91 13.53 0.13 37.25 01:03:01 AM 0 45.58 0.05 8.33 12.89 0.12 33.04 01:03:01 AM 1 36.67 0.05 7.49 14.17 0.13 41.48 01:04:01 AM all 30.73 0.00 4.45 2.66 0.10 62.06 01:04:01 AM 0 41.29 0.00 4.77 2.59 0.10 51.25 01:04:01 AM 1 20.17 0.00 4.12 2.74 0.10 72.88 01:05:01 AM all 16.02 0.00 2.49 0.55 0.07 80.87 01:05:01 AM 0 19.81 0.00 2.47 0.83 0.07 76.82 01:05:01 AM 1 12.23 0.00 2.51 0.27 0.07 84.93 01:06:01 AM all 29.22 0.00 5.42 1.54 0.10 63.71 01:06:01 AM 0 40.94 0.00 6.61 2.24 0.10 50.11 01:06:01 AM 1 17.55 0.00 4.25 0.85 0.10 77.25 01:07:01 AM all 1.18 0.00 0.28 0.23 0.03 98.29 01:07:01 AM 0 0.18 0.00 0.17 0.03 0.05 99.57 01:07:01 AM 1 2.17 0.00 0.38 0.42 0.02 97.01 01:08:01 AM all 18.68 0.00 0.60 0.01 0.09 80.61 01:08:01 AM 0 22.35 0.00 0.76 0.02 0.10 76.78 01:08:01 AM 1 15.02 0.00 0.45 0.00 0.08 84.45 01:09:01 AM all 22.97 0.00 0.50 0.00 0.09 76.43 01:09:01 AM 0 40.08 0.00 0.72 0.00 0.08 59.11 01:09:01 AM 1 5.91 0.00 0.28 0.00 0.10 93.71 01:10:01 AM all 18.57 0.00 1.84 0.04 0.08 79.47 01:10:01 AM 0 32.41 0.00 1.96 0.07 0.08 65.48 01:10:01 AM 1 4.67 0.00 1.71 0.02 0.08 93.51 01:11:01 AM all 31.68 0.00 4.14 0.20 0.08 63.90 01:11:01 AM 0 48.44 0.00 4.94 0.15 0.08 46.39 01:11:01 AM 1 14.91 0.00 3.34 0.25 0.08 81.42 Average: all 23.34 0.01 3.07 2.08 0.09 71.42 Average: 0 32.34 0.01 3.41 2.08 0.09 62.08 Average: 1 14.35 0.01 2.72 2.07 0.09 80.77