---> uname -a: Linux prd-centos8-builder-4c-4g-9263.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: 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 12044 19 2948 14642 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:ea:ab:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86111sec preferred_lft 86111sec inet6 fe80::f816:3eff:feea:ab0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:fe:33:8e 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) 04/19/2024 _x86_64_ (4 CPU) 12:49:57 LINUX RESTART (4 CPU) 12:50:00 PM tps rtps wtps bread/s bwrtn/s 12:51:01 PM 278.91 121.25 157.66 19461.60 39050.92 12:52:01 PM 80.89 7.93 72.96 1339.15 6354.20 12:53:01 PM 110.61 0.20 110.41 7.46 13355.73 12:54:01 PM 120.15 0.90 119.25 126.25 17493.13 Average: 148.40 33.08 115.32 5315.73 19178.62 12:50:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:51:01 PM 13555332 15143784 2584112 16.01 2688 1816024 1134860 6.60 185228 2089360 57112 12:52:01 PM 13264936 15122112 2874508 17.81 2688 2071968 1132112 6.59 229656 2290612 166492 12:53:01 PM 12730036 15013872 3409408 21.12 2688 2485324 1237332 7.20 275160 2726116 257936 12:54:01 PM 12342168 14999432 3797276 23.53 2688 2834632 1115340 6.49 465880 2843720 158368 Average: 12973118 15069800 3166326 19.62 2688 2301987 1154911 6.72 288981 2487452 159977 12:50:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:51:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 PM eth0 261.13 165.33 1172.01 57.44 0.00 0.00 0.00 0.00 12:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 PM eth0 59.36 49.23 772.97 5.94 0.00 0.00 0.00 0.00 12:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 PM eth0 80.14 66.96 1455.51 9.41 0.00 0.00 0.00 0.00 12:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 PM eth0 74.70 59.42 865.04 8.89 0.00 0.00 0.00 0.00 12:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.66 85.70 1067.00 20.63 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) 04/19/2024 _x86_64_ (4 CPU) 12:49:57 LINUX RESTART (4 CPU) 12:50:00 PM CPU %user %nice %system %iowait %steal %idle 12:51:01 PM all 37.83 0.01 7.08 14.82 0.08 40.18 12:51:01 PM 0 40.68 0.00 6.08 4.42 0.08 48.74 12:51:01 PM 1 34.75 0.00 6.44 16.60 0.08 42.13 12:51:01 PM 2 39.86 0.03 6.49 11.21 0.08 42.33 12:51:01 PM 3 36.02 0.00 9.30 27.09 0.08 27.51 12:52:01 PM all 16.55 0.00 2.34 2.32 0.08 78.71 12:52:01 PM 0 24.68 0.00 3.18 1.99 0.08 70.07 12:52:01 PM 1 23.30 0.00 3.36 3.63 0.08 69.62 12:52:01 PM 2 11.87 0.00 1.42 2.33 0.08 84.30 12:52:01 PM 3 6.35 0.00 1.39 1.34 0.05 90.87 12:53:01 PM all 16.81 0.00 2.64 3.39 0.10 77.05 12:53:01 PM 0 37.36 0.00 4.66 3.41 0.15 54.42 12:53:01 PM 1 10.97 0.00 2.27 2.91 0.12 83.73 12:53:01 PM 2 12.60 0.00 1.87 2.21 0.08 83.23 12:53:01 PM 3 6.48 0.00 1.78 5.03 0.07 86.65 12:54:01 PM all 17.48 0.00 3.64 8.54 0.09 70.24 12:54:01 PM 0 24.70 0.00 3.77 9.28 0.08 62.16 12:54:01 PM 1 28.23 0.00 5.52 9.39 0.10 56.76 12:54:01 PM 2 9.31 0.00 2.96 9.32 0.07 78.34 12:54:01 PM 3 7.79 0.00 2.34 6.19 0.12 83.56 Average: all 22.25 0.00 3.94 7.30 0.09 66.42 Average: 0 31.89 0.00 4.43 4.77 0.10 58.81 Average: 1 24.33 0.00 4.40 8.15 0.10 63.02 Average: 2 18.51 0.01 3.20 6.28 0.08 71.92 Average: 3 14.26 0.00 3.73 10.00 0.08 71.93