---> uname -a: Linux prd-centos8-robot-2c-8g-28579.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 565 5041 19 2090 6836 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:6f:fc:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fe6f:fc80/64 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) 09/27/2024 _x86_64_ (2 CPU) 06:55:40 LINUX RESTART (2 CPU) 06:56:02 AM tps rtps wtps bread/s bwrtn/s 06:57:01 AM 168.10 114.45 53.64 9207.20 27562.42 06:58:01 AM 54.77 17.93 36.84 5158.68 13432.14 06:59:01 AM 120.36 6.78 113.58 1247.79 10037.69 07:00:01 AM 33.61 0.83 32.77 83.71 3739.45 07:01:01 AM 19.91 0.72 19.19 95.42 532.80 Average: 79.05 27.85 51.19 3138.30 11005.41 06:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:57:01 AM 6110704 7333332 1771720 22.48 2688 1422096 366544 4.65 111240 1401876 268512 06:58:01 AM 5496552 7039600 2385872 30.27 2688 1734800 723800 8.10 187088 1910608 88480 06:59:01 AM 5157060 7008568 2725364 34.58 2688 2028672 709668 7.95 213140 2163148 112832 07:00:01 AM 5196892 7028524 2685532 34.07 2688 2008640 702704 7.87 231596 2104880 1264 07:01:01 AM 5222432 7059820 2659992 33.75 2688 2014000 667544 7.47 407404 1903632 16592 Average: 5436728 7093969 2445696 31.03 2688 1841642 634052 7.10 230094 1896829 97536 06:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 12.62 7.71 64.46 1.08 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 286.54 184.69 1310.39 60.52 0.00 0.00 0.00 0.00 06:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:59:01 AM eth0 74.97 54.79 873.37 8.89 0.00 0.00 0.00 0.00 07:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:00:01 AM eth0 16.99 10.01 13.89 5.05 0.00 0.00 0.00 0.00 07:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:01:01 AM eth0 21.69 18.34 16.52 8.60 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 82.80 55.27 457.00 16.88 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) 09/27/2024 _x86_64_ (2 CPU) 06:55:40 LINUX RESTART (2 CPU) 06:56:02 AM CPU %user %nice %system %iowait %steal %idle 06:57:01 AM all 13.00 0.05 6.00 75.43 0.09 5.43 06:57:01 AM 0 13.56 0.03 6.50 75.81 0.09 4.02 06:57:01 AM 1 12.45 0.07 5.50 75.05 0.09 6.85 06:58:01 AM all 24.68 0.00 5.01 18.26 0.12 51.93 06:58:01 AM 0 20.48 0.00 4.57 19.50 0.14 55.32 06:58:01 AM 1 28.91 0.00 5.46 17.02 0.10 48.51 06:59:01 AM all 32.83 0.00 5.70 4.67 0.13 56.68 06:59:01 AM 0 24.49 0.00 4.70 3.68 0.12 67.01 06:59:01 AM 1 41.20 0.00 6.69 5.66 0.13 46.32 07:00:01 AM all 10.73 0.00 1.54 1.38 0.08 86.27 07:00:01 AM 0 7.56 0.00 1.23 0.28 0.10 90.83 07:00:01 AM 1 13.90 0.00 1.85 2.47 0.07 81.70 07:01:01 AM all 27.64 0.00 3.28 1.76 0.11 67.22 07:01:01 AM 0 23.41 0.00 3.03 1.24 0.10 72.23 07:01:01 AM 1 31.87 0.00 3.53 2.28 0.12 62.20 Average: all 21.82 0.01 4.29 19.99 0.10 53.79 Average: 0 17.91 0.01 3.99 19.80 0.11 58.18 Average: 1 25.73 0.01 4.60 20.18 0.10 49.38