---> uname -a: Linux prd-centos8-builder-4c-4g-4619.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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 719 12083 19 2957 14708 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:eb:1b:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:feeb:1b2c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:26:30:76:33 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) 04/04/2024 _x86_64_ (4 CPU) 04:06:41 LINUX RESTART (4 CPU) 04:07:01 AM tps rtps wtps bread/s bwrtn/s 04:08:01 AM 178.69 52.47 126.22 11703.05 56948.60 04:09:01 AM 75.89 7.80 68.09 1381.01 9331.79 04:10:01 AM 67.08 0.05 67.03 1.20 6968.23 Average: 107.22 20.10 87.12 4361.51 24415.24 04:07:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:08:01 AM 12791584 15157220 3347856 20.74 2688 2585864 1074908 6.25 432472 2580852 196756 04:09:01 AM 12534832 15124540 3604608 22.33 2688 2799252 1096912 6.38 466920 2765360 147404 04:10:01 AM 12437756 15119056 3701684 22.94 2688 2884748 1083260 6.30 467384 2837804 83048 Average: 12588057 15133605 3551383 22.00 2688 2756621 1085027 6.31 455592 2728005 142403 04:07:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:08:01 AM lo 0.78 0.78 0.07 0.07 0.00 0.00 0.00 0.00 04:08:01 AM eth0 557.05 311.58 4363.56 57.63 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 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 65.26 56.18 667.85 8.45 0.00 0.00 0.00 0.00 04:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 25.80 16.97 151.04 3.23 0.00 0.00 0.00 0.00 04:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 0.00 Average: eth0 216.03 128.24 1727.39 23.10 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) 04/04/2024 _x86_64_ (4 CPU) 04:06:41 LINUX RESTART (4 CPU) 04:07:01 AM CPU %user %nice %system %iowait %steal %idle 04:08:01 AM all 46.79 0.00 6.18 5.96 0.12 40.96 04:08:01 AM 0 38.89 0.00 6.37 6.48 0.15 48.11 04:08:01 AM 1 46.30 0.00 5.31 6.23 0.10 42.06 04:08:01 AM 2 43.31 0.00 6.65 6.43 0.10 43.51 04:08:01 AM 3 58.60 0.00 6.39 4.69 0.12 30.20 04:09:01 AM all 18.51 0.00 2.39 1.03 0.08 77.99 04:09:01 AM 0 11.35 0.00 1.65 1.00 0.08 85.91 04:09:01 AM 1 17.72 0.00 2.73 0.77 0.08 78.70 04:09:01 AM 2 34.47 0.00 3.93 1.44 0.07 60.10 04:09:01 AM 3 10.51 0.00 1.25 0.92 0.07 87.25 04:10:01 AM all 8.89 0.00 1.38 10.91 0.16 78.66 04:10:01 AM 0 0.70 0.00 0.72 6.75 0.17 91.67 04:10:01 AM 1 12.02 0.00 1.69 10.33 0.13 75.82 04:10:01 AM 2 12.75 0.00 1.64 14.94 0.17 70.50 04:10:01 AM 3 10.10 0.00 1.48 11.64 0.17 76.62 Average: all 24.68 0.00 3.31 5.97 0.12 65.92 Average: 0 16.91 0.00 2.90 4.74 0.13 75.32 Average: 1 25.30 0.00 3.24 5.78 0.11 65.58 Average: 2 30.14 0.00 4.06 7.61 0.11 58.08 Average: 3 26.39 0.00 3.04 5.75 0.12 64.71