---> uname -a: Linux prd-centos8-builder-2c-1g-13498.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 531 5070 19 2098 6863 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:22:a1:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe22:a106/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/16/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 214.51 153.07 61.44 6428.66 20058.42 05:06:01 AM 118.14 6.73 111.41 1271.44 9032.19 05:07:01 AM 54.84 0.53 54.31 59.59 4687.02 05:08:01 AM 19.23 0.30 18.93 8.00 383.59 Average: 101.68 40.16 61.52 1941.90 8540.32 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5523512 7055184 2360932 29.94 2688 1715312 728872 8.16 192724 1865812 65600 05:06:01 AM 5222872 7049336 2661572 33.76 2688 1994408 671668 7.52 219272 2080036 97404 05:07:01 AM 5258008 7090420 2626436 33.31 2688 2000360 627260 7.02 244908 2017120 32 05:08:01 AM 5194200 7026832 2690244 34.12 2688 2000588 686636 7.69 246168 2080080 12 Average: 5299648 7055443 2584796 32.78 2688 1927667 678609 7.60 225768 2010762 40762 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 240.68 132.23 1034.68 56.16 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 51.63 34.71 868.77 7.97 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 30.76 27.51 52.23 14.79 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 26.71 23.55 22.92 7.98 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 87.44 54.50 494.67 21.72 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/16/2024 _x86_64_ (2 CPU) 05:03:27 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 22.92 2.58 19.37 12.93 0.14 42.05 05:05:01 AM 0 30.55 2.33 19.18 14.07 0.14 33.74 05:05:01 AM 1 15.26 2.83 19.56 11.80 0.15 50.40 05:06:01 AM all 35.71 0.00 3.69 6.33 0.10 54.17 05:06:01 AM 0 40.27 0.00 3.97 4.01 0.10 51.65 05:06:01 AM 1 31.12 0.00 3.41 8.67 0.10 56.69 05:07:01 AM all 38.00 0.00 2.27 2.41 0.13 57.19 05:07:01 AM 0 56.81 0.00 2.49 2.89 0.15 37.66 05:07:01 AM 1 19.18 0.00 2.05 1.92 0.12 76.73 05:08:01 AM all 38.19 0.00 1.82 0.38 0.10 59.51 05:08:01 AM 0 61.55 0.00 2.12 0.59 0.08 35.66 05:08:01 AM 1 14.91 0.00 1.52 0.18 0.12 83.28 Average: all 33.73 0.64 6.76 5.49 0.12 53.26 Average: 0 47.32 0.58 6.92 5.37 0.12 39.70 Average: 1 20.12 0.70 6.59 5.62 0.12 66.84