---> uname -a: Linux prd-centos8-builder-4c-4g-6755.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: 2799.996 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 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 799 12018 19 2942 14612 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:a1:36:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.40/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86157sec preferred_lft 86157sec inet6 fe80::f816:3eff:fea1:3636/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:05:96:22:23 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) 04/11/2024 _x86_64_ (4 CPU) 10:32:19 LINUX RESTART (4 CPU) 10:33:01 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 194.07 16.58 177.49 2880.37 6409.30 10:35:01 AM 119.49 0.27 119.23 22.93 13275.36 10:36:01 AM 159.76 1.33 158.43 178.07 22502.48 Average: 157.78 6.06 151.72 1027.12 14062.38 10:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 13225900 15055652 2913544 18.05 2688 2044884 1145468 6.66 224560 2332164 141528 10:35:01 AM 12618444 14973724 3521000 21.82 2688 2554756 1271512 7.40 287556 2816788 329168 10:36:01 AM 12297412 14951620 3842032 23.81 2688 2831584 1167300 6.79 466252 2886864 35560 Average: 12713919 14993665 3425525 21.22 2688 2477075 1194760 6.95 326123 2678605 168752 10:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 215.00 148.42 1326.70 49.32 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 112.40 75.14 1451.85 10.32 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM eth0 61.71 55.38 866.49 11.08 0.00 0.00 0.00 0.00 10:36:01 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 129.70 92.98 1215.01 23.57 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) 04/11/2024 _x86_64_ (4 CPU) 10:32:19 LINUX RESTART (4 CPU) 10:33:01 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 21.14 0.00 3.38 1.75 0.08 73.65 10:34:01 AM 0 25.76 0.00 2.67 0.79 0.08 70.70 10:34:01 AM 1 8.59 0.00 2.56 0.84 0.07 87.95 10:34:01 AM 2 33.54 0.00 3.83 1.20 0.08 61.34 10:34:01 AM 3 16.64 0.00 4.48 4.18 0.07 74.63 10:35:01 AM all 19.54 0.00 2.94 2.15 0.08 75.29 10:35:01 AM 0 19.93 0.00 3.46 2.94 0.08 73.59 10:35:01 AM 1 19.67 0.00 2.73 1.12 0.07 76.42 10:35:01 AM 2 23.48 0.00 2.74 2.04 0.08 71.66 10:35:01 AM 3 15.07 0.00 2.83 2.51 0.08 79.51 10:36:01 AM all 21.19 0.00 3.99 4.83 0.07 69.92 10:36:01 AM 0 14.02 0.00 3.44 5.83 0.07 76.65 10:36:01 AM 1 9.87 0.00 2.53 4.35 0.07 83.18 10:36:01 AM 2 23.86 0.00 4.02 5.14 0.08 66.91 10:36:01 AM 3 36.99 0.00 5.96 4.00 0.07 52.99 Average: all 20.62 0.00 3.44 2.91 0.08 72.96 Average: 0 19.90 0.00 3.19 3.18 0.08 73.65 Average: 1 12.71 0.00 2.61 2.10 0.07 82.51 Average: 2 26.96 0.00 3.53 2.79 0.08 66.64 Average: 3 22.91 0.00 4.42 3.56 0.07 69.04