---> uname -a: Linux prd-centos8-builder-4c-4g-9714.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 721 11898 19 3140 14705 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:a0:6d:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fea0:6d4f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:c5:50:66 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) 04/21/2024 _x86_64_ (4 CPU) 02:28:33 LINUX RESTART (4 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 128.14 43.90 84.24 9984.94 30868.14 02:31:01 AM 114.75 13.93 100.82 2507.30 15428.26 02:32:01 AM 81.36 0.05 81.31 0.93 7205.65 Average: 108.08 19.29 88.79 4164.39 17834.02 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 11237104 13704552 4902340 30.37 2688 2689416 2598648 15.12 265412 4298104 272544 02:31:01 AM 12359560 15118228 3779884 23.42 2688 2966796 1112052 6.47 483980 2917844 136220 02:32:01 AM 12193172 15066864 3946272 24.45 2688 3076300 1127864 6.56 487068 3060824 89576 Average: 11929945 14629881 4209499 26.08 2688 2910837 1612855 9.38 412153 3425591 166113 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 1.58 1.58 0.11 0.11 0.00 0.00 0.00 0.00 02:30:01 AM eth0 387.80 268.54 5151.73 58.04 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 1.05 1.05 0.05 0.05 0.00 0.00 0.00 0.00 02:31:01 AM eth0 63.98 51.87 698.43 8.46 0.00 0.00 0.00 0.00 02:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 36.84 29.31 237.23 7.45 0.00 0.00 0.00 0.00 02:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.05 0.05 0.00 0.00 0.00 0.00 Average: eth0 162.87 116.57 2029.13 24.65 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) 04/21/2024 _x86_64_ (4 CPU) 02:28:33 LINUX RESTART (4 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 48.63 0.00 4.45 10.65 0.11 36.17 02:30:01 AM 0 47.16 0.00 4.32 11.37 0.12 37.04 02:30:01 AM 1 48.87 0.00 4.05 10.97 0.13 35.98 02:30:01 AM 2 49.97 0.00 3.72 13.77 0.08 32.46 02:30:01 AM 3 48.51 0.00 5.70 6.47 0.10 39.21 02:31:01 AM all 21.13 0.00 2.98 3.65 0.07 72.17 02:31:01 AM 0 26.80 0.00 3.46 4.32 0.07 65.36 02:31:01 AM 1 13.58 0.00 2.62 4.36 0.08 79.36 02:31:01 AM 2 10.99 0.00 1.44 0.95 0.05 86.57 02:31:01 AM 3 33.14 0.00 4.38 4.98 0.08 57.42 02:32:01 AM all 19.63 0.00 2.06 1.09 0.07 77.16 02:32:01 AM 0 49.22 0.00 3.97 1.54 0.10 45.17 02:32:01 AM 1 5.54 0.00 1.70 1.59 0.07 91.10 02:32:01 AM 2 9.25 0.00 1.39 0.90 0.05 88.41 02:32:01 AM 3 14.45 0.00 1.19 0.32 0.05 83.99 Average: all 29.77 0.00 3.16 5.12 0.08 61.87 Average: 0 41.06 0.00 3.92 5.73 0.09 49.20 Average: 1 22.63 0.00 2.79 5.63 0.09 68.86 Average: 2 23.38 0.00 2.18 5.20 0.06 69.18 Average: 3 32.00 0.00 3.75 3.92 0.08 60.24