---> uname -a: Linux prd-centos8-builder-8c-8g-3733.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1052 28238 19 2597 30389 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:64:a4:c4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86208sec preferred_lft 86208sec inet6 fe80::f816:3eff:fe64:a4c4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:38:a3:d2 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (8 CPU) 02:43:32 LINUX RESTART (8 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 91.19 16.23 74.96 3413.13 13721.04 02:46:01 AM 117.54 7.76 109.78 1370.08 8389.94 Average: 104.37 12.00 92.37 2391.60 11055.49 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 29297204 31195780 3356268 10.28 2688 2226728 1435736 4.26 365156 2577424 64572 02:46:01 AM 28999900 31154544 3653572 11.19 2688 2470860 1451936 4.31 394852 2799736 76140 Average: 29148552 31175162 3504920 10.73 2688 2348794 1443836 4.28 380004 2688580 70356 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 739.65 485.84 5368.42 156.34 0.00 0.00 0.00 0.00 02:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 72.68 59.20 778.82 9.41 0.00 0.00 0.00 0.00 02:46:01 AM docker0 0.00 0.00 0.00 0.00 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 406.16 272.52 3073.62 82.87 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/06/2024 _x86_64_ (8 CPU) 02:43:32 LINUX RESTART (8 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 8.94 0.00 2.08 1.01 0.06 87.91 02:45:01 AM 0 5.48 0.00 2.31 0.12 0.07 92.02 02:45:01 AM 1 5.59 0.00 1.79 1.54 0.05 91.03 02:45:01 AM 2 10.38 0.00 2.25 1.97 0.07 85.33 02:45:01 AM 3 4.03 0.00 2.02 0.07 0.07 93.82 02:45:01 AM 4 11.56 0.00 2.48 1.64 0.07 84.25 02:45:01 AM 5 11.12 0.00 2.54 1.27 0.07 84.99 02:45:01 AM 6 12.27 0.00 2.19 0.69 0.07 84.79 02:45:01 AM 7 11.04 0.00 1.05 0.82 0.03 87.06 02:46:01 AM all 9.35 0.00 1.28 0.78 0.05 88.53 02:46:01 AM 0 1.94 0.00 0.60 0.89 0.05 96.53 02:46:01 AM 1 16.13 0.00 2.24 1.89 0.07 79.68 02:46:01 AM 2 11.23 0.00 1.65 0.87 0.07 86.18 02:46:01 AM 3 3.26 0.00 1.12 0.30 0.05 95.27 02:46:01 AM 4 26.29 0.00 2.22 0.92 0.05 70.52 02:46:01 AM 5 9.16 0.00 0.92 0.69 0.05 89.19 02:46:01 AM 6 5.88 0.00 0.88 0.33 0.02 92.88 02:46:01 AM 7 0.92 0.00 0.62 0.40 0.03 98.03 Average: all 9.14 0.00 1.68 0.90 0.05 88.22 Average: 0 3.71 0.00 1.46 0.50 0.06 94.28 Average: 1 10.86 0.00 2.02 1.71 0.06 85.35 Average: 2 10.81 0.00 1.95 1.42 0.07 85.76 Average: 3 3.64 0.00 1.57 0.18 0.06 94.55 Average: 4 18.94 0.00 2.35 1.28 0.06 77.37 Average: 5 10.14 0.00 1.73 0.98 0.06 87.09 Average: 6 9.07 0.00 1.54 0.51 0.04 88.84 Average: 7 5.98 0.00 0.83 0.61 0.03 92.55