---> uname -a: Linux prd-centos8-builder-4c-4g-10008.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 711 11914 19 3135 14716 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:da:72:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:feda:7270/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bc:12:00:b9 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) 04/22/2024 _x86_64_ (4 CPU) 04:05:21 LINUX RESTART (4 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 130.80 24.27 106.53 4937.80 32269.08 04:08:01 AM 88.64 7.71 80.92 1378.34 7740.59 Average: 109.72 15.99 93.73 3158.22 20005.86 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 12582560 15143480 3556884 22.04 2688 2779664 1096228 6.38 451376 2765796 48044 04:08:01 AM 12369820 15124948 3769624 23.36 2688 2963888 1090780 6.35 478640 2908880 1276 Average: 12476190 15134214 3663254 22.70 2688 2871776 1093504 6.36 465008 2837338 24660 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 2.92 2.92 0.18 0.18 0.00 0.00 0.00 0.00 04:07:01 AM eth0 324.59 247.24 5047.29 43.35 0.00 0.00 0.00 0.00 04:07:01 AM docker0 0.00 0.00 0.00 0.00 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 44.52 36.30 465.71 6.21 0.00 0.00 0.00 0.00 04:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.46 1.46 0.09 0.09 0.00 0.00 0.00 0.00 Average: eth0 184.56 141.78 2756.69 24.78 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) 04/22/2024 _x86_64_ (4 CPU) 04:05:21 LINUX RESTART (4 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 50.63 0.00 3.38 3.13 0.10 42.76 04:07:01 AM 0 49.26 0.00 4.91 2.10 0.10 43.63 04:07:01 AM 1 52.03 0.00 4.56 5.67 0.12 37.63 04:07:01 AM 2 48.94 0.00 1.94 2.70 0.08 46.34 04:07:01 AM 3 52.31 0.00 2.12 2.06 0.08 43.43 04:08:01 AM all 13.94 0.00 2.03 1.34 0.08 82.62 04:08:01 AM 0 13.22 0.00 2.79 2.26 0.07 81.67 04:08:01 AM 1 13.39 0.00 2.72 0.63 0.08 83.17 04:08:01 AM 2 5.75 0.00 0.80 1.36 0.08 92.01 04:08:01 AM 3 23.40 0.00 1.80 1.11 0.07 73.63 Average: all 32.26 0.00 2.70 2.23 0.09 62.72 Average: 0 31.19 0.00 3.85 2.18 0.08 62.70 Average: 1 32.64 0.00 3.64 3.14 0.10 60.48 Average: 2 27.35 0.00 1.37 2.03 0.08 69.17 Average: 3 37.85 0.00 1.96 1.59 0.08 58.53