---> uname -a: Linux prd-centos8-builder-2c-1g-11135.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 580 5008 19 2110 6813 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:2b:68:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe2b:6813/64 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) 01/11/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 254.07 149.53 104.53 6199.40 15765.08 04:06:01 AM 101.02 0.23 100.78 16.53 8839.38 04:07:01 AM 41.58 0.35 41.23 43.73 2404.40 04:08:01 AM 23.94 0.42 23.53 18.53 671.66 Average: 105.15 37.64 67.52 1569.67 6920.24 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5260856 6985948 2623580 33.28 2688 1899620 727692 8.15 218208 2064408 132428 04:06:01 AM 5078588 6935512 2805848 35.59 2688 2023932 756892 8.47 223052 2210948 54100 04:07:01 AM 5159280 7003256 2725156 34.56 2688 2010848 706124 7.90 253240 2099256 24 04:08:01 AM 5188484 7033680 2695952 34.19 2688 2011524 663396 7.43 420916 1902700 15808 Average: 5171802 6989599 2712634 34.40 2688 1986481 713526 7.99 278854 2069328 50590 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 310.60 154.80 1674.73 57.91 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 43.99 32.26 461.36 7.43 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 25.58 22.95 25.83 7.88 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 30.86 26.17 30.74 16.82 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 102.76 59.05 548.19 22.51 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) 01/11/2024 _x86_64_ (2 CPU) 04:03:26 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 41.40 2.51 18.84 10.94 0.15 26.15 04:05:01 AM 0 30.74 2.52 20.60 12.25 0.17 33.71 04:05:01 AM 1 51.98 2.50 17.08 9.64 0.14 18.66 04:06:01 AM all 34.62 0.00 3.06 7.59 0.12 54.61 04:06:01 AM 0 30.39 0.00 2.96 6.90 0.12 59.63 04:06:01 AM 1 38.86 0.00 3.17 8.27 0.13 49.57 04:07:01 AM all 37.62 0.00 2.23 2.07 0.09 58.00 04:07:01 AM 0 24.45 0.00 2.00 2.02 0.08 71.45 04:07:01 AM 1 50.78 0.00 2.45 2.12 0.10 44.55 04:08:01 AM all 38.29 0.00 2.25 0.55 0.09 58.81 04:08:01 AM 0 41.40 0.00 2.40 0.30 0.08 55.81 04:08:01 AM 1 35.19 0.00 2.10 0.80 0.10 61.81 Average: all 37.97 0.62 6.54 5.26 0.12 49.50 Average: 0 31.75 0.62 6.92 5.33 0.11 55.27 Average: 1 44.17 0.62 6.16 5.19 0.12 43.74