---> uname -a: Linux prd-centos8-builder-4c-4g-43677.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 749 12771 19 2240 14686 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:19:bd:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fe19:bdb7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:02:eb:f4:d8 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/18/2024 _x86_64_ (4 CPU) 05:19:26 LINUX RESTART (4 CPU) 05:20:00 AM tps rtps wtps bread/s bwrtn/s 05:20:01 AM 262.28 257.89 4.39 94231.58 2472.81 05:21:01 AM 209.26 16.09 193.17 3357.55 6462.85 Average: 210.25 20.60 189.65 5051.41 6388.47 05:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:01 AM 13972168 15425200 2167272 13.43 2688 1682436 1069172 6.22 156936 1708920 2152 05:21:01 AM 13299484 15127384 2839956 17.60 2688 2042244 1091924 6.35 209464 2272660 158428 Average: 13635826 15276292 2503614 15.51 2688 1862340 1080548 6.29 183200 1990790 80290 05:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 1207.02 779.82 3190.42 131.87 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 294.82 190.04 1411.77 61.86 0.00 0.00 0.00 0.00 05:21:01 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 311.82 201.03 1444.92 63.17 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 10/18/2024 _x86_64_ (4 CPU) 05:19:26 LINUX RESTART (4 CPU) 05:20:00 AM CPU %user %nice %system %iowait %steal %idle 05:20:01 AM all 37.05 0.00 11.14 12.27 0.45 39.09 05:20:01 AM 0 38.94 0.00 7.08 0.00 0.00 53.98 05:20:01 AM 1 45.54 0.00 8.04 30.36 0.89 15.18 05:20:01 AM 2 32.04 0.00 21.36 19.42 0.97 26.21 05:20:01 AM 3 31.25 0.00 8.93 0.00 0.00 59.82 05:21:01 AM all 20.63 0.00 3.72 1.91 0.07 73.67 05:21:01 AM 0 21.09 0.00 3.61 0.95 0.08 74.27 05:21:01 AM 1 16.91 0.00 2.78 1.89 0.05 78.37 05:21:01 AM 2 13.36 0.00 3.81 3.51 0.07 79.25 05:21:01 AM 3 31.12 0.00 4.70 1.29 0.07 62.83 Average: all 20.92 0.00 3.86 2.10 0.07 73.05 Average: 0 21.42 0.00 3.67 0.93 0.08 73.89 Average: 1 17.44 0.00 2.87 2.41 0.07 77.21 Average: 2 13.68 0.00 4.11 3.78 0.08 78.35 Average: 3 31.12 0.00 4.78 1.26 0.07 62.77