---> uname -a: Linux prd-centos8-builder-4c-4g-15696.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 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): 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: 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): 0-3 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 737 11883 19 3139 14689 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:c9:0c:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fec9:c54/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:53:63:b0 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 01:06:29 LINUX RESTART (4 CPU) 01:07:01 AM tps rtps wtps bread/s bwrtn/s 01:08:01 AM 131.71 24.10 107.62 4827.73 29332.13 01:09:01 AM 103.25 7.16 96.08 1322.76 8559.00 Average: 117.48 15.63 101.85 3075.10 18944.70 01:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:08:01 AM 12483260 15055440 3656060 22.65 2688 2792128 1145988 6.67 437660 2885916 45152 01:09:01 AM 12281020 15091972 3858300 23.91 2688 3019004 1104920 6.43 464576 3014476 40784 Average: 12382140 15073706 3757180 23.28 2688 2905566 1125454 6.55 451118 2950196 42968 01:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:08:01 AM lo 2.30 2.30 0.15 0.15 0.00 0.00 0.00 0.00 01:08:01 AM eth0 299.75 228.28 4606.84 40.55 0.00 0.00 0.00 0.00 01:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 78.37 56.65 731.69 8.49 0.00 0.00 0.00 0.00 01:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.15 1.15 0.07 0.07 0.00 0.00 0.00 0.00 Average: eth0 189.05 142.46 2669.10 24.52 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/12/2024 _x86_64_ (4 CPU) 01:06:29 LINUX RESTART (4 CPU) 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 47.50 0.00 2.36 3.56 0.11 46.47 01:08:01 AM 0 35.73 0.00 2.62 2.87 0.13 58.65 01:08:01 AM 1 47.92 0.00 1.58 3.93 0.08 46.49 01:08:01 AM 2 58.40 0.00 3.55 5.62 0.12 32.32 01:08:01 AM 3 47.96 0.00 1.70 1.81 0.10 48.43 01:09:01 AM all 17.46 0.00 1.66 1.74 0.08 79.07 01:09:01 AM 0 28.79 0.00 2.09 2.17 0.08 66.87 01:09:01 AM 1 26.73 0.00 2.18 1.84 0.08 69.16 01:09:01 AM 2 10.23 0.00 1.40 1.15 0.05 87.16 01:09:01 AM 3 4.10 0.00 0.95 1.77 0.08 93.09 Average: all 32.46 0.00 2.01 2.64 0.09 62.79 Average: 0 32.25 0.00 2.35 2.52 0.11 62.77 Average: 1 37.32 0.00 1.88 2.89 0.08 57.84 Average: 2 34.28 0.00 2.48 3.38 0.08 59.78 Average: 3 26.00 0.00 1.32 1.79 0.09 70.79