---> uname -a: Linux prd-centos8-builder-4c-4g-7757.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: 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 807 12109 19 2844 14609 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:2e:3a:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.94/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe2e:3a13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:2e:7c:a5 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) 04/14/2024 _x86_64_ (4 CPU) 11:21:09 LINUX RESTART (4 CPU) 11:22:01 AM tps rtps wtps bread/s bwrtn/s 11:23:01 AM 100.17 13.43 86.74 2408.53 6471.11 11:24:01 AM 255.72 18.74 236.98 4186.97 11225.50 11:25:01 AM 50.98 0.58 50.40 330.96 7537.92 11:26:01 AM 18.55 0.25 18.30 126.67 2397.75 11:27:01 AM 14.26 0.00 14.26 0.00 2011.28 11:28:01 AM 36.19 0.52 35.67 75.04 3409.78 Average: 79.32 5.59 73.73 1188.17 5509.22 11:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:23:01 AM 13159004 15080876 2980440 18.47 2688 2131976 1103024 6.42 259588 2347552 164368 11:24:01 AM 11965916 14304632 4173528 25.86 2688 2539312 1705812 9.92 347260 3408236 188804 11:25:01 AM 10327988 12724212 5811456 36.01 2688 2594580 3720080 21.64 389220 4991732 24336 11:26:01 AM 9642908 12114648 6496536 40.25 2688 2667308 3770952 21.94 405248 5651036 33732 11:27:01 AM 10029340 12573176 6110104 37.86 2688 2735584 3208228 18.67 421672 5234016 50096 11:28:01 AM 12426692 14984492 3712752 23.00 2688 2748748 1097912 6.39 582864 2680800 188 Average: 11258641 13630339 4880803 30.24 2688 2569585 2434335 14.16 400975 4052229 76921 11:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 113.60 80.06 952.47 12.23 0.00 0.00 0.00 0.00 11:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 AM eth0 270.10 231.87 3449.28 40.20 0.00 0.00 0.00 0.00 11:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 13.13 12.53 24.56 4.14 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 12.65 11.52 8.39 3.59 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM eth0 25.02 22.98 293.78 4.46 0.00 0.00 0.00 0.00 11:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 23.74 21.58 14.54 9.78 0.00 0.00 0.00 0.00 11:28:01 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 76.38 63.43 790.62 12.40 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) 04/14/2024 _x86_64_ (4 CPU) 11:21:09 LINUX RESTART (4 CPU) 11:22:01 AM CPU %user %nice %system %iowait %steal %idle 11:23:01 AM all 19.08 0.00 2.84 1.23 0.08 76.77 11:23:01 AM 0 5.86 0.00 1.59 0.82 0.08 91.66 11:23:01 AM 1 18.79 0.00 2.29 1.39 0.07 77.47 11:23:01 AM 2 17.60 0.00 3.21 1.04 0.07 78.09 11:23:01 AM 3 34.10 0.00 4.28 1.67 0.08 59.87 11:24:01 AM all 41.70 0.00 3.37 2.83 0.09 52.02 11:24:01 AM 0 35.13 0.00 2.59 1.84 0.08 60.37 11:24:01 AM 1 51.69 0.00 3.42 1.59 0.10 43.20 11:24:01 AM 2 35.73 0.00 3.02 2.71 0.08 58.46 11:24:01 AM 3 44.26 0.00 4.44 5.20 0.08 46.02 11:25:01 AM all 80.03 0.00 2.39 0.26 0.10 17.23 11:25:01 AM 0 82.28 0.00 2.44 0.17 0.10 15.02 11:25:01 AM 1 73.04 0.00 3.30 0.50 0.10 23.06 11:25:01 AM 2 77.45 0.00 2.92 0.37 0.10 19.16 11:25:01 AM 3 87.32 0.00 0.89 0.00 0.10 11.69 11:26:01 AM all 79.98 0.00 2.39 0.06 0.10 17.47 11:26:01 AM 0 88.21 0.00 2.05 0.02 0.12 9.60 11:26:01 AM 1 78.79 0.00 2.14 0.02 0.10 18.96 11:26:01 AM 2 75.28 0.00 3.14 0.18 0.10 21.29 11:26:01 AM 3 77.62 0.00 2.24 0.02 0.08 20.04 11:27:01 AM all 80.34 0.00 2.26 0.05 0.10 17.26 11:27:01 AM 0 82.95 0.00 2.59 0.05 0.10 14.31 11:27:01 AM 1 75.51 0.00 3.24 0.08 0.10 21.07 11:27:01 AM 2 81.37 0.00 1.77 0.05 0.10 16.71 11:27:01 AM 3 81.52 0.00 1.45 0.00 0.10 16.93 11:28:01 AM all 27.49 0.00 1.74 0.10 0.07 70.60 11:28:01 AM 0 22.83 0.00 1.85 0.10 0.07 75.15 11:28:01 AM 1 26.10 0.00 1.39 0.03 0.07 72.42 11:28:01 AM 2 35.18 0.00 0.94 0.17 0.07 63.65 11:28:01 AM 3 25.87 0.00 2.77 0.12 0.07 71.18 Average: all 54.77 0.00 2.50 0.75 0.09 41.89 Average: 0 52.86 0.00 2.18 0.50 0.09 44.36 Average: 1 53.99 0.00 2.63 0.60 0.09 42.69 Average: 2 53.77 0.00 2.50 0.75 0.09 42.89 Average: 3 58.46 0.00 2.68 1.16 0.09 37.61