---> uname -a: Linux prd-centos8-builder-4c-4g-2354.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 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 739 12810 19 2210 14695 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:d4:e7:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86251sec preferred_lft 86251sec inet6 fe80::f816:3eff:fed4:e7ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5d:2d:99:8e 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/17/2025 _x86_64_ (4 CPU) 05:17:31 LINUX RESTART (4 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 239.50 16.84 222.66 5362.12 7067.67 05:20:01 AM 91.19 2.17 89.02 1496.03 9697.75 Average: 165.35 9.50 155.84 3429.24 8382.60 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 13328300 15125912 2811124 17.42 2688 2012904 1143008 6.65 190068 2263768 171144 05:20:01 AM 13115444 15044292 3023980 18.74 2688 2139684 1175976 6.84 349872 2296132 1288 Average: 13221872 15085102 2917552 18.08 2688 2076294 1159492 6.75 269970 2279950 86216 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 355.71 195.84 1434.06 62.80 0.00 0.00 0.00 0.00 05:19:01 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 49.37 40.07 320.67 16.69 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 202.55 117.96 877.41 39.75 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/17/2025 _x86_64_ (4 CPU) 05:17:31 LINUX RESTART (4 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 23.96 0.00 3.99 1.78 0.07 70.20 05:19:01 AM 0 31.67 0.00 4.56 1.32 0.07 62.38 05:19:01 AM 1 23.95 0.00 3.51 1.26 0.08 71.20 05:19:01 AM 2 21.25 0.00 4.57 3.06 0.05 71.08 05:19:01 AM 3 18.95 0.00 3.32 1.51 0.07 76.16 05:20:01 AM all 19.09 0.00 2.60 1.19 0.07 77.05 05:20:01 AM 0 12.98 0.00 1.99 0.60 0.08 84.35 05:20:01 AM 1 38.14 0.00 3.48 1.50 0.08 56.80 05:20:01 AM 2 12.31 0.00 2.34 2.19 0.07 83.09 05:20:01 AM 3 12.93 0.00 2.58 0.47 0.05 83.97 Average: all 21.53 0.00 3.29 1.49 0.07 73.63 Average: 0 22.33 0.00 3.28 0.96 0.08 73.36 Average: 1 31.06 0.00 3.49 1.38 0.08 63.99 Average: 2 16.77 0.00 3.45 2.62 0.06 77.09 Average: 3 15.94 0.00 2.95 0.99 0.06 80.07