---> uname -a: Linux prd-centos8-robot-2c-8g-7325.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 616 4957 19 2122 6784 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:f2:4f:a2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fef2:4fa2/64 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) 01/04/2025 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 75.01 16.38 58.63 5368.48 5824.69 12:57:01 AM 89.89 0.73 89.15 53.06 10282.74 12:58:02 AM 14.13 0.03 14.10 0.53 1283.47 12:59:01 AM 33.74 7.22 26.52 1332.38 1570.70 01:00:01 AM 39.85 0.03 39.82 3.47 6769.84 01:01:01 AM 3.43 0.12 3.32 32.26 148.27 01:02:01 AM 2.25 0.07 2.18 1.73 75.48 01:03:01 AM 0.18 0.00 0.18 0.00 14.48 01:04:01 AM 28.67 0.85 27.82 101.70 1281.82 Average: 31.90 2.82 29.08 764.89 3030.48 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5368680 7030988 2513752 31.89 2688 1845956 712180 7.97 185332 2014148 161156 12:57:01 AM 5210076 7007972 2672356 33.90 2688 1975896 720168 8.06 198464 2134968 30692 12:58:02 AM 5163720 6987176 2718712 34.49 2688 2001464 737220 8.25 211492 2169356 24460 12:59:01 AM 5010592 7045984 2871840 36.43 2688 2205644 657740 7.36 256388 2254584 171876 01:00:01 AM 4995792 7035032 2886640 36.62 2688 2209144 690116 7.73 258396 2259676 4 01:01:01 AM 4907212 6947668 2975220 37.74 2688 2210356 793704 8.89 258528 2346724 248 01:02:01 AM 4898528 6939100 2983904 37.86 2688 2210480 810612 9.08 258700 2356012 24 01:03:01 AM 4991552 7033216 2890880 36.67 2688 2211564 685036 7.67 259048 2263872 836 01:04:01 AM 5140272 7007980 2742160 34.79 2688 2043528 712968 7.98 450328 1945676 1260 Average: 5076269 7003902 2806163 35.60 2688 2101559 724416 8.11 259631 2193891 43395 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 344.85 198.00 1663.32 61.87 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 58.66 43.34 586.48 7.62 0.00 0.00 0.00 0.00 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 7.78 4.55 3.51 2.49 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 38.15 31.30 302.06 6.69 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 200.40 148.27 43.30 39.50 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 123.31 126.61 612.71 697.47 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 611.66 478.61 6891.27 30.91 0.00 0.00 0.00 0.00 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 346.55 264.70 3677.09 17.70 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 52.70 38.77 84.08 24.86 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 198.54 148.47 1542.86 98.96 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) 01/04/2025 _x86_64_ (2 CPU) 00:54:19 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 38.78 0.00 6.86 3.26 0.11 51.00 12:56:01 AM 0 40.74 0.00 7.10 3.24 0.12 48.80 12:56:01 AM 1 36.82 0.00 6.62 3.27 0.10 53.19 12:57:01 AM all 22.85 0.00 3.34 5.16 0.10 68.55 12:57:01 AM 0 32.34 0.00 4.14 4.24 0.10 59.18 12:57:01 AM 1 13.38 0.00 2.54 6.07 0.10 77.91 12:58:02 AM all 7.64 0.00 0.85 2.68 0.04 88.79 12:58:02 AM 0 13.17 0.00 0.97 1.87 0.03 83.96 12:58:02 AM 1 2.10 0.00 0.73 3.49 0.05 93.62 12:59:01 AM all 22.60 0.00 4.41 1.64 0.08 71.26 12:59:01 AM 0 23.91 0.00 4.52 1.29 0.08 70.19 12:59:01 AM 1 21.29 0.00 4.29 2.00 0.08 72.33 01:00:01 AM all 9.50 0.00 1.90 3.84 0.04 84.72 01:00:01 AM 0 12.87 0.00 1.97 2.91 0.03 82.21 01:00:01 AM 1 6.11 0.00 1.83 4.77 0.05 87.25 01:01:01 AM all 8.91 0.00 0.47 0.04 0.08 90.50 01:01:01 AM 0 9.44 0.00 0.39 0.00 0.07 90.11 01:01:01 AM 1 8.39 0.00 0.55 0.08 0.08 90.89 01:02:01 AM all 12.45 0.00 1.89 0.01 0.10 85.56 01:02:01 AM 0 0.70 0.00 0.18 0.02 0.08 99.01 01:02:01 AM 1 24.34 0.00 3.61 0.00 0.12 71.93 01:03:01 AM all 8.44 0.00 1.09 0.00 0.08 90.38 01:03:01 AM 0 1.90 0.00 0.29 0.00 0.07 97.74 01:03:01 AM 1 15.06 0.00 1.92 0.00 0.10 82.92 01:04:01 AM all 29.78 0.00 3.72 0.53 0.08 65.90 01:04:01 AM 0 27.21 0.00 3.46 0.67 0.08 68.58 01:04:01 AM 1 32.34 0.00 3.97 0.38 0.08 63.22 Average: all 17.89 0.00 2.72 1.91 0.08 77.40 Average: 0 18.02 0.00 2.55 1.58 0.07 77.76 Average: 1 17.75 0.00 2.89 2.24 0.09 77.04