---> uname -a: Linux prd-centos8-builder-4c-4g-3470.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: 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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 696 11912 19 3151 14730 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:dd:74:ba brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.59/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fedd:74ba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ef:e6:c9:16 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) 04/01/2024 _x86_64_ (4 CPU) 00:14:08 LINUX RESTART (4 CPU) 12:15:01 AM tps rtps wtps bread/s bwrtn/s 12:16:01 AM 40.75 19.02 21.72 4803.33 20021.76 12:17:01 AM 122.61 21.53 101.08 3413.53 28900.37 12:18:01 AM 75.92 7.85 68.08 1382.61 5322.24 Average: 79.76 16.13 63.63 3199.91 18081.56 12:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:01 AM 13133768 15178272 3005676 18.62 2688 2270124 1044108 6.07 166944 2521308 527596 12:17:01 AM 12545668 15117516 3593776 22.27 2688 2790920 1126456 6.55 451416 2805144 41352 12:18:01 AM 12348408 15145964 3791036 23.49 2688 3005312 1072024 6.24 479332 2934596 119120 Average: 12675948 15147251 3463496 21.46 2688 2688785 1080863 6.29 365897 2753683 229356 12:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 453.94 296.04 4661.71 57.03 0.00 0.00 0.00 0.00 12:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM lo 2.88 2.88 0.17 0.17 0.00 0.00 0.00 0.00 12:17:01 AM eth0 30.24 23.54 252.32 4.85 0.00 0.00 0.00 0.00 12:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 48.62 42.64 525.49 7.00 0.00 0.00 0.00 0.00 12:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 0.06 0.06 0.00 0.00 0.00 0.00 Average: eth0 177.61 120.75 1813.33 22.96 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) 04/01/2024 _x86_64_ (4 CPU) 00:14:08 LINUX RESTART (4 CPU) 12:15:01 AM CPU %user %nice %system %iowait %steal %idle 12:16:01 AM all 5.50 0.00 1.85 11.26 0.05 81.35 12:16:01 AM 0 5.89 0.00 1.15 1.37 0.05 91.54 12:16:01 AM 1 4.49 0.00 1.98 16.45 0.03 77.05 12:16:01 AM 2 6.87 0.00 3.04 26.21 0.05 63.83 12:16:01 AM 3 4.75 0.00 1.24 0.99 0.05 92.98 12:17:01 AM all 46.86 0.00 2.70 6.42 0.11 43.91 12:17:01 AM 0 39.39 0.00 4.14 12.97 0.10 43.41 12:17:01 AM 1 50.01 0.00 1.44 3.47 0.12 44.97 12:17:01 AM 2 55.28 0.00 2.82 3.24 0.12 38.54 12:17:01 AM 3 42.78 0.00 2.38 5.99 0.12 48.73 12:18:01 AM all 18.79 0.00 2.43 1.90 0.08 76.80 12:18:01 AM 0 29.81 0.00 2.60 1.61 0.10 65.88 12:18:01 AM 1 9.87 0.00 2.25 0.65 0.07 87.16 12:18:01 AM 2 31.87 0.00 3.78 3.51 0.10 60.75 12:18:01 AM 3 3.63 0.00 1.07 1.84 0.05 93.41 Average: all 23.69 0.00 2.32 6.53 0.08 67.37 Average: 0 25.02 0.00 2.63 5.32 0.08 66.96 Average: 1 21.44 0.00 1.89 6.85 0.07 69.74 Average: 2 31.30 0.00 3.21 11.00 0.09 54.40 Average: 3 17.03 0.00 1.56 2.94 0.07 78.40