---> uname -a: Linux prd-centos8-robot-2c-8g-3623.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 609 4966 19 2122 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:ae:1e:f9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:feae:1ef9/64 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) 00:56:30 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 132.64 73.91 58.73 7866.24 38018.28 12:59:01 AM 106.58 0.08 106.50 2.40 10704.92 01:00:01 AM 35.92 1.08 34.84 115.96 4251.28 01:01:01 AM 58.29 6.76 51.52 1249.11 7258.50 01:02:01 AM 13.04 0.15 12.89 33.72 1053.82 01:03:01 AM 4.42 0.02 4.40 0.13 157.33 01:04:01 AM 0.37 0.00 0.37 0.00 13.60 01:05:01 AM 12.16 0.33 11.83 37.86 413.20 Average: 45.43 10.30 35.14 1163.65 7735.86 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5564252 7090348 2318172 29.41 2688 1718996 676336 7.57 187360 1849156 106464 12:59:01 AM 5172900 6995724 2709524 34.37 2688 2001612 716336 8.02 190372 2179532 131512 01:00:01 AM 5296496 7096736 2585928 32.81 2688 1978456 625512 7.00 217644 2025628 20 01:01:01 AM 4996520 7036500 2885904 36.61 2688 2209748 651852 7.30 258444 2250688 19460 01:02:01 AM 4960740 7001540 2921684 37.07 2688 2210944 706216 7.91 258708 2289772 168 01:03:01 AM 4883160 6924076 2999264 38.05 2688 2211060 812760 9.10 258708 2366816 24 01:04:01 AM 4877716 6918960 3004708 38.12 2688 2211392 827856 9.27 258708 2371892 140 01:05:01 AM 5099556 6964192 2782868 35.30 2688 2040824 734176 8.22 291772 2137472 17172 Average: 5106418 7003510 2776006 35.22 2688 2072879 718880 8.05 240214 2183870 34370 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 268.68 157.40 1182.98 54.34 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 91.28 73.44 1055.25 10.78 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 14.23 9.50 6.82 3.65 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 248.99 180.68 340.04 48.02 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 10.63 3.71 3.42 0.54 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 391.49 354.05 3943.10 710.19 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 438.94 358.51 5175.69 23.65 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 153.67 119.68 1292.66 26.97 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 202.24 157.12 1624.85 109.76 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) 00:56:30 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 33.08 0.05 7.29 31.05 0.12 28.41 12:58:01 AM 0 34.45 0.02 7.53 33.59 0.13 24.28 12:58:01 AM 1 31.70 0.08 7.05 28.51 0.10 32.55 12:59:01 AM all 31.60 0.00 4.21 7.39 0.10 56.71 12:59:01 AM 0 37.66 0.00 4.56 7.50 0.10 50.18 12:59:01 AM 1 25.53 0.00 3.86 7.27 0.10 63.24 01:00:01 AM all 14.96 0.00 1.90 4.07 0.07 79.01 01:00:01 AM 0 27.02 0.00 2.31 3.22 0.07 67.39 01:00:01 AM 1 2.90 0.00 1.49 4.91 0.07 90.63 01:01:01 AM all 28.68 0.00 5.42 2.83 0.10 62.96 01:01:01 AM 0 39.48 0.00 6.55 3.51 0.10 50.37 01:01:01 AM 1 17.92 0.00 4.30 2.16 0.10 75.52 01:02:01 AM all 0.74 0.00 0.24 0.28 0.03 98.71 01:02:01 AM 0 0.67 0.00 0.18 0.08 0.03 99.03 01:02:01 AM 1 0.82 0.00 0.30 0.47 0.03 98.38 01:03:01 AM all 15.14 0.00 1.01 0.03 0.11 83.71 01:03:01 AM 0 7.75 0.00 0.25 0.05 0.10 91.85 01:03:01 AM 1 22.66 0.00 1.79 0.00 0.12 75.44 01:04:01 AM all 10.72 0.00 1.15 0.00 0.14 88.00 01:04:01 AM 0 0.85 0.00 0.27 0.00 0.12 98.76 01:04:01 AM 1 20.78 0.00 2.05 0.00 0.15 77.02 01:05:01 AM all 16.39 0.00 2.20 0.45 0.10 80.86 01:05:01 AM 0 24.90 0.00 2.71 0.66 0.12 71.61 01:05:01 AM 1 7.94 0.00 1.69 0.25 0.08 90.04 Average: all 18.91 0.01 2.93 5.75 0.10 72.31 Average: 0 21.59 0.00 3.04 6.06 0.10 69.22 Average: 1 16.23 0.01 2.81 5.44 0.09 75.40