---> uname -a: Linux prd-centos8-builder-8c-8g-1640.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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): 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 981 28671 19 2235 30468 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:ae:5b:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86228sec preferred_lft 86228sec inet6 fe80::f816:3eff:feae:5b01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:cf:20:09 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/09/2024 _x86_64_ (8 CPU) 02:44:40 LINUX RESTART (8 CPU) 02:45:01 AM tps rtps wtps bread/s bwrtn/s 02:46:01 AM 88.87 34.30 54.57 7149.51 9036.52 02:47:01 AM 115.21 7.61 107.60 1350.62 8221.89 Average: 102.04 20.96 81.08 4250.30 8629.24 02:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:46:01 AM 29663004 31202532 2990460 9.16 2688 1873496 1465648 4.35 346240 2252788 30020 02:47:01 AM 29428640 31188660 3224824 9.88 2688 2083780 1462756 4.34 369344 2420292 38568 Average: 29545822 31195596 3107642 9.52 2688 1978638 1464202 4.34 357792 2336540 34294 02:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 254.27 179.76 1199.23 60.13 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 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 50.00 35.84 655.22 8.05 0.00 0.00 0.00 0.00 02:47:01 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 152.14 107.81 927.25 34.10 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/09/2024 _x86_64_ (8 CPU) 02:44:40 LINUX RESTART (8 CPU) 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 10.34 0.00 2.29 4.09 0.07 83.21 02:46:01 AM 0 6.53 0.00 1.59 0.45 0.10 91.32 02:46:01 AM 1 10.53 0.00 2.62 10.32 0.05 76.48 02:46:01 AM 2 6.17 0.00 1.81 3.03 0.10 88.89 02:46:01 AM 3 13.58 0.00 3.44 3.81 0.07 79.10 02:46:01 AM 4 12.69 0.00 2.02 3.33 0.05 81.91 02:46:01 AM 5 18.98 0.00 2.33 5.84 0.07 72.78 02:46:01 AM 6 6.50 0.00 2.01 4.81 0.05 86.64 02:46:01 AM 7 7.74 0.00 2.47 1.18 0.07 88.55 02:47:01 AM all 9.07 0.00 1.39 1.23 0.06 88.25 02:47:01 AM 0 2.24 0.00 0.57 0.05 0.12 97.02 02:47:01 AM 1 19.99 0.00 2.44 2.66 0.07 74.85 02:47:01 AM 2 3.43 0.00 1.25 1.07 0.05 94.20 02:47:01 AM 3 2.21 0.00 0.37 0.03 0.07 97.33 02:47:01 AM 4 15.98 0.00 2.30 1.07 0.10 80.54 02:47:01 AM 5 6.76 0.00 0.77 0.70 0.03 91.74 02:47:01 AM 6 6.36 0.00 1.24 2.02 0.03 90.35 02:47:01 AM 7 15.54 0.00 2.20 2.22 0.05 79.99 Average: all 9.70 0.00 1.84 2.66 0.07 85.73 Average: 0 4.38 0.00 1.08 0.25 0.11 94.18 Average: 1 15.27 0.00 2.53 6.48 0.06 75.67 Average: 2 4.79 0.00 1.53 2.05 0.08 91.55 Average: 3 7.88 0.00 1.90 1.92 0.07 88.23 Average: 4 14.34 0.00 2.16 2.20 0.08 81.23 Average: 5 12.86 0.00 1.55 3.27 0.05 82.27 Average: 6 6.43 0.00 1.62 3.41 0.04 88.49 Average: 7 11.65 0.00 2.34 1.70 0.06 84.26