---> uname -a: Linux prd-centos8-builder-2c-1g-6006.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: 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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 576 5008 19 2114 6817 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:b7:c3:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feb7:c30c/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) 02/17/2024 _x86_64_ (2 CPU) 05:03:25 LINUX RESTART (2 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 244.86 141.83 103.03 6129.51 13555.72 05:06:01 AM 105.98 0.23 105.75 16.53 9382.77 05:07:01 AM 46.28 0.65 45.63 51.72 3045.51 05:08:01 AM 14.36 0.00 14.36 0.00 330.99 Average: 102.87 35.68 67.19 1549.38 6578.87 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 5257412 6987252 2627032 33.32 2688 1903308 738320 8.27 217832 2068036 132280 05:06:01 AM 5055920 6925688 2828524 35.87 2688 2035432 778232 8.71 225968 2230464 85440 05:07:01 AM 5152380 7000732 2732064 34.65 2688 2014948 702812 7.87 254392 2108780 28 05:08:01 AM 5129148 6975368 2755296 34.95 2688 2012756 722856 8.09 260524 2123128 13524 Average: 5148715 6972260 2735729 34.70 2688 1991611 735555 8.23 239679 2132602 57818 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 318.58 154.66 1689.12 60.76 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 38.25 29.66 462.27 7.83 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 29.76 23.96 32.72 8.04 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 22.60 19.31 24.47 5.84 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 102.30 56.90 552.14 20.62 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) 02/17/2024 _x86_64_ (2 CPU) 05:03:25 LINUX RESTART (2 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 39.82 2.35 18.63 11.92 0.11 27.17 05:05:01 AM 0 39.48 2.68 20.54 12.12 0.10 25.08 05:05:01 AM 1 40.15 2.02 16.73 11.73 0.12 29.26 05:06:01 AM all 38.68 0.00 3.19 4.26 0.10 53.77 05:06:01 AM 0 55.67 0.00 3.68 4.30 0.08 36.26 05:06:01 AM 1 21.72 0.00 2.71 4.21 0.12 71.24 05:07:01 AM all 33.75 0.00 1.80 1.23 0.10 63.12 05:07:01 AM 0 57.97 0.00 1.97 1.05 0.10 38.91 05:07:01 AM 1 9.61 0.00 1.63 1.40 0.10 87.26 05:08:01 AM all 29.45 0.00 1.65 0.20 0.07 68.62 05:08:01 AM 0 37.28 0.00 1.67 0.23 0.07 60.75 05:08:01 AM 1 21.63 0.00 1.63 0.17 0.08 76.49 Average: all 35.40 0.58 6.26 4.36 0.10 53.30 Average: 0 47.63 0.66 6.90 4.39 0.09 40.34 Average: 1 23.20 0.50 5.63 4.34 0.10 66.23