---> uname -a: Linux prd-centos8-robot-2c-8g-8221.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 656 4903 19 2138 6746 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:d3:c3:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:fed3:c3c5/64 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:09 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 106.91 43.67 63.25 5700.63 5701.47 02:05:01 AM 87.24 0.73 86.50 53.05 9646.67 02:06:01 AM 22.38 0.42 21.96 64.78 1873.58 02:07:01 AM 66.73 9.23 57.50 1641.72 7816.59 02:08:01 AM 4.25 0.10 4.15 32.13 186.22 02:09:01 AM 2.00 0.02 1.98 0.93 109.15 02:10:01 AM 0.20 0.00 0.20 0.00 2.02 02:11:01 AM 0.23 0.00 0.23 0.00 3.00 02:12:01 AM 12.76 0.32 12.45 36.92 501.10 Average: 33.63 6.05 27.58 836.72 2871.19 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5357996 7021456 2524436 32.03 2688 1847220 744288 8.33 185532 2022348 136448 02:05:01 AM 5159644 6958352 2722788 34.54 2688 1976352 785192 8.79 197888 2180156 30684 02:06:01 AM 5153860 6994040 2728572 34.62 2688 2015768 769008 8.61 227348 2153452 36020 02:07:01 AM 4939448 6991012 2942984 37.34 2688 2221380 706644 7.91 263284 2304188 76 02:08:01 AM 4898480 6952404 2983952 37.86 2688 2223736 761852 8.53 263552 2348244 1152 02:09:01 AM 4896816 6950872 2985616 37.88 2688 2223864 761852 8.53 263552 2350448 4 02:10:01 AM 4888828 6942900 2993604 37.98 2688 2223880 797112 8.93 263552 2358216 24 02:11:01 AM 4889348 6943428 2993084 37.97 2688 2223884 777644 8.71 263552 2358028 4 02:12:01 AM 5035200 6916812 2847232 36.12 2688 2056992 783556 8.77 298232 2196600 19444 Average: 5024402 6963475 2858030 36.26 2688 2112564 765239 8.57 247388 2252409 24873 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 319.99 188.25 1591.77 60.23 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 61.58 48.02 648.13 8.24 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 21.34 13.71 23.83 4.68 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 167.36 133.42 310.51 28.88 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 19.95 12.45 19.31 1.55 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 219.03 217.98 45.37 91.22 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 134.82 128.56 97.10 51.46 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 155.13 150.52 49.06 54.27 0.00 0.00 0.00 0.00 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 75.16 54.37 107.73 32.62 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 130.49 105.25 321.43 37.02 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) 01/07/2025 _x86_64_ (2 CPU) 02:02:09 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 33.62 0.03 6.31 4.90 0.12 55.02 02:04:01 AM 0 32.15 0.03 6.94 4.87 0.12 55.89 02:04:01 AM 1 35.08 0.03 5.69 4.93 0.12 54.15 02:05:01 AM all 24.82 0.00 3.45 3.75 0.19 67.79 02:05:01 AM 0 32.76 0.00 4.25 5.00 0.18 57.80 02:05:01 AM 1 16.89 0.00 2.66 2.49 0.20 77.76 02:06:01 AM all 17.79 0.00 2.61 1.02 0.08 78.50 02:06:01 AM 0 19.09 0.00 2.39 0.69 0.10 77.73 02:06:01 AM 1 16.50 0.00 2.83 1.34 0.07 79.26 02:07:01 AM all 21.41 0.00 4.22 3.72 0.10 70.55 02:07:01 AM 0 19.73 0.00 4.25 4.00 0.10 71.92 02:07:01 AM 1 23.09 0.00 4.18 3.45 0.10 69.18 02:08:01 AM all 2.32 0.00 0.30 0.28 0.05 97.04 02:08:01 AM 0 2.20 0.00 0.28 0.07 0.05 97.40 02:08:01 AM 1 2.45 0.00 0.32 0.50 0.05 96.68 02:09:01 AM all 17.68 0.00 0.43 0.01 0.09 81.80 02:09:01 AM 0 34.75 0.00 0.71 0.00 0.10 64.45 02:09:01 AM 1 0.67 0.00 0.15 0.02 0.08 99.08 02:10:01 AM all 11.24 0.00 0.31 0.00 0.15 88.30 02:10:01 AM 0 19.76 0.00 0.47 0.00 0.17 79.60 02:10:01 AM 1 2.72 0.00 0.15 0.00 0.13 96.99 02:11:01 AM all 21.21 0.00 0.40 0.00 0.10 78.29 02:11:01 AM 0 2.76 0.00 0.20 0.00 0.10 96.94 02:11:01 AM 1 39.77 0.00 0.60 0.00 0.10 59.52 02:12:01 AM all 16.51 0.00 2.17 0.15 0.11 81.06 02:12:01 AM 0 17.44 0.00 1.75 0.22 0.10 80.49 02:12:01 AM 1 15.57 0.00 2.59 0.08 0.12 81.64 Average: all 18.49 0.00 2.24 1.53 0.11 77.62 Average: 0 20.04 0.00 2.35 1.65 0.11 75.84 Average: 1 16.95 0.00 2.13 1.42 0.11 79.39