---> uname -a: Linux prd-centos8-builder-4c-4g-9805.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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 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 733 12317 19 2709 14687 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:fa:77:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86134sec preferred_lft 86134sec inet6 fe80::f816:3eff:fefa:770e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:8f:4e:80 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/26/2024 _x86_64_ (4 CPU) 09:46:42 LINUX RESTART (4 CPU) 09:47:01 AM tps rtps wtps bread/s bwrtn/s 09:48:01 AM 114.27 33.69 80.58 7412.66 20068.35 09:49:01 AM 105.16 2.10 103.07 68.51 9408.86 09:50:01 AM 98.12 0.80 97.32 50.38 16885.75 09:51:01 AM 25.61 0.65 24.96 87.17 1216.76 Average: 85.79 9.31 76.48 1905.14 11895.61 09:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:48:01 AM 13168244 15068504 2971204 18.41 2688 2117648 1187820 6.91 240920 2384672 178184 09:49:01 AM 12911024 15053804 3228424 20.00 2688 2349264 1186212 6.90 225764 2616060 214440 09:50:01 AM 12699120 15112288 3440328 21.32 2688 2610236 1076592 6.26 225696 2780040 12744 09:51:01 AM 12686056 15112268 3453392 21.40 2688 2621752 1075880 6.26 406452 2614192 48648 Average: 12866111 15086716 3273337 20.28 2688 2424725 1131626 6.58 274708 2598741 113504 09:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 324.63 206.21 2187.14 55.83 0.00 0.00 0.00 0.00 09:48:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 93.47 72.71 1312.38 10.05 0.00 0.00 0.00 0.00 09:49:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 50.68 46.63 443.71 6.04 0.00 0.00 0.00 0.00 09:50:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 15.59 15.14 12.87 7.39 0.00 0.00 0.00 0.00 09:51:01 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 121.11 85.19 989.13 19.83 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/26/2024 _x86_64_ (4 CPU) 09:46:42 LINUX RESTART (4 CPU) 09:47:01 AM CPU %user %nice %system %iowait %steal %idle 09:48:01 AM all 20.01 0.00 4.23 3.66 0.09 72.00 09:48:01 AM 0 22.73 0.00 4.68 2.84 0.10 69.64 09:48:01 AM 1 12.95 0.00 3.03 1.57 0.08 82.37 09:48:01 AM 2 20.29 0.00 4.22 5.35 0.07 70.08 09:48:01 AM 3 24.05 0.00 5.02 4.90 0.12 65.92 09:49:01 AM all 19.02 0.00 2.75 1.77 0.07 76.40 09:49:01 AM 0 7.19 0.00 1.92 1.33 0.05 89.51 09:49:01 AM 1 14.53 0.00 2.85 0.89 0.07 81.67 09:49:01 AM 2 17.94 0.00 2.14 2.39 0.07 77.46 09:49:01 AM 3 36.44 0.00 4.08 2.46 0.08 56.94 09:50:01 AM all 10.59 0.00 1.57 3.09 0.06 84.69 09:50:01 AM 0 6.51 0.00 1.22 4.26 0.07 87.94 09:50:01 AM 1 6.23 0.00 1.26 2.41 0.07 90.04 09:50:01 AM 2 10.83 0.00 1.81 4.77 0.07 82.53 09:50:01 AM 3 18.78 0.00 2.01 0.92 0.05 78.24 09:51:01 AM all 13.28 0.00 1.49 0.23 0.05 84.94 09:51:01 AM 0 3.12 0.00 1.32 0.02 0.03 95.51 09:51:01 AM 1 12.95 0.00 1.45 0.22 0.05 85.33 09:51:01 AM 2 26.83 0.00 1.92 0.50 0.07 70.68 09:51:01 AM 3 10.22 0.00 1.29 0.20 0.05 88.25 Average: all 15.71 0.00 2.51 2.18 0.07 79.53 Average: 0 9.86 0.00 2.28 2.11 0.06 85.68 Average: 1 11.66 0.00 2.14 1.27 0.07 84.86 Average: 2 18.97 0.00 2.52 3.25 0.07 75.20 Average: 3 22.36 0.00 3.09 2.11 0.08 72.36