---> uname -a: Linux prd-centos8-builder-4c-4g-3813.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 749 12771 19 2239 14685 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:5e:cb:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86235sec preferred_lft 86235sec inet6 fe80::f816:3eff:fe5e:cb8a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:86:ea:25:86 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/02/2024 _x86_64_ (4 CPU) 05:18:02 LINUX RESTART (4 CPU) 05:19:02 AM tps rtps wtps bread/s bwrtn/s 05:20:00 AM 112.21 8.61 103.60 1457.44 8908.71 05:20:01 AM 568.09 74.47 493.62 87370.21 30527.66 Average: 119.47 9.66 109.81 2825.75 9253.03 05:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:20:00 AM 13217300 15127188 2922144 18.11 2688 2120116 1058032 6.16 214224 2330468 125376 05:20:01 AM 13178548 15129588 2960896 18.35 2688 2161224 1069476 6.22 215688 2369204 122580 Average: 13197924 15128388 2941520 18.23 2688 2140670 1063754 6.19 214956 2349836 123978 05:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM eth0 73.74 59.87 811.23 11.53 0.00 0.00 0.00 0.00 05:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 75.53 47.87 55.75 29.00 0.00 0.00 0.00 0.00 05:20:01 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 73.77 59.67 799.20 11.80 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 04/02/2024 _x86_64_ (4 CPU) 05:18:02 LINUX RESTART (4 CPU) 05:19:02 AM CPU %user %nice %system %iowait %steal %idle 05:20:00 AM all 21.03 0.00 2.89 0.56 0.07 75.45 05:20:00 AM 0 11.68 0.00 2.67 0.24 0.07 85.34 05:20:00 AM 1 24.02 0.00 3.44 0.83 0.07 71.65 05:20:00 AM 2 30.44 0.00 3.54 0.67 0.09 65.26 05:20:00 AM 3 18.03 0.00 1.93 0.48 0.05 79.50 05:20:01 AM all 3.77 0.00 5.66 2.96 0.00 87.60 05:20:01 AM 0 3.26 0.00 6.52 4.35 0.00 85.87 05:20:01 AM 1 4.35 0.00 5.43 3.26 0.00 86.96 05:20:01 AM 2 3.23 0.00 7.53 4.30 0.00 84.95 05:20:01 AM 3 4.26 0.00 3.19 0.00 0.00 92.55 Average: all 20.76 0.00 2.94 0.59 0.07 75.64 Average: 0 11.55 0.00 2.73 0.30 0.07 85.35 Average: 1 23.71 0.00 3.47 0.87 0.07 71.89 Average: 2 30.01 0.00 3.60 0.73 0.09 65.57 Average: 3 17.81 0.00 1.95 0.48 0.05 79.71