---> uname -a: Linux prd-centos8-robot-2c-8g-3664.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 576 4999 19 2122 6825 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:58:ce:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.184/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85852sec preferred_lft 85852sec inet6 fe80::f816:3eff:fe58:cee0/64 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:06 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 94.70 47.43 47.27 5786.47 6399.35 02:14:02 AM 102.68 0.73 101.95 53.05 11017.36 02:15:01 AM 22.62 0.42 22.20 65.89 1634.43 02:16:01 AM 15.38 0.00 15.38 0.00 1273.35 02:17:01 AM 57.31 6.75 50.57 1249.18 7158.35 02:18:01 AM 5.00 0.08 4.92 31.99 202.35 02:19:01 AM 4.00 0.33 3.67 37.85 184.26 02:20:01 AM 26.07 0.52 25.56 63.85 1181.79 Average: 41.01 7.05 33.96 912.85 3635.74 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5374172 7026664 2508260 31.82 2688 1841332 756640 8.47 205176 2007616 175428 02:14:02 AM 5207556 7006720 2674876 33.93 2688 1976624 693868 7.77 198592 2125984 30684 02:15:01 AM 5293104 7093632 2589328 32.85 2688 1978572 625856 7.01 217784 2029052 8 02:16:01 AM 5135088 7017756 2747344 34.85 2688 2058312 698512 7.82 233016 2163944 60592 02:17:01 AM 5027240 7067116 2855192 36.22 2688 2209860 625872 7.01 258724 2219672 104 02:18:01 AM 4993628 7034540 2888804 36.65 2688 2210948 672944 7.53 258852 2257616 140 02:19:01 AM 5199764 7072412 2682668 34.03 2688 2044172 633452 7.09 253612 2068860 4824 02:20:01 AM 5182628 7050192 2699804 34.25 2688 2044032 663468 7.43 450160 1902192 1256 Average: 5176648 7046129 2705784 34.33 2688 2045482 671326 7.52 259490 2096867 34130 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 284.99 173.33 1567.68 58.02 0.00 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 61.95 49.97 672.10 8.76 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 14.74 8.85 5.58 3.45 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 28.45 23.60 280.11 4.47 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 161.61 146.38 52.03 38.13 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 12.50 7.00 3.60 2.53 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 191.70 148.23 1419.29 25.78 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 18.73 17.11 15.69 8.37 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 97.01 71.94 503.07 18.72 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:06 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 31.17 0.04 5.73 4.97 0.10 57.99 02:13:01 AM 0 35.46 0.07 6.84 4.83 0.10 52.70 02:13:01 AM 1 26.87 0.02 4.62 5.10 0.10 63.29 02:14:02 AM all 29.12 0.00 4.29 7.56 0.10 58.93 02:14:02 AM 0 43.55 0.00 5.32 6.15 0.10 44.88 02:14:02 AM 1 14.67 0.00 3.27 8.96 0.10 73.00 02:15:01 AM all 10.87 0.00 1.19 2.12 0.05 85.76 02:15:01 AM 0 15.01 0.00 1.14 1.48 0.05 82.32 02:15:01 AM 1 6.73 0.00 1.24 2.77 0.05 89.21 02:16:01 AM all 11.01 0.00 1.74 4.34 0.06 82.86 02:16:01 AM 0 10.90 0.00 1.64 5.15 0.05 82.26 02:16:01 AM 1 11.11 0.00 1.84 3.53 0.07 83.46 02:17:01 AM all 19.05 0.00 4.08 18.24 0.08 58.55 02:17:01 AM 0 21.58 0.00 4.02 22.21 0.08 52.10 02:17:01 AM 1 16.52 0.00 4.14 14.25 0.07 65.02 02:18:01 AM all 0.93 0.00 0.22 0.18 0.03 98.66 02:18:01 AM 0 0.70 0.00 0.15 0.32 0.02 98.82 02:18:01 AM 1 1.15 0.00 0.28 0.03 0.03 98.50 02:19:01 AM all 7.22 0.00 1.57 0.12 0.06 91.04 02:19:01 AM 0 10.17 0.00 1.96 0.03 0.07 87.77 02:19:01 AM 1 4.30 0.00 1.17 0.20 0.05 94.27 02:20:01 AM all 29.86 0.00 3.07 1.95 0.09 65.03 02:20:01 AM 0 42.49 0.00 3.48 2.52 0.10 51.41 02:20:01 AM 1 17.23 0.00 2.66 1.39 0.08 78.65 Average: all 17.42 0.01 2.74 4.94 0.07 74.83 Average: 0 22.51 0.01 3.07 5.35 0.07 68.98 Average: 1 12.33 0.00 2.40 4.53 0.07 80.67