---> uname -a: Linux prd-centos8-builder-2c-2g-448.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 636 4901 19 2158 6765 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:c3:3f:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.61/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fec3:3ff4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:6b:f2:b3 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/14/2025 _x86_64_ (2 CPU) 10:49:23 LINUX RESTART (2 CPU) 10:50:00 AM tps rtps wtps bread/s bwrtn/s 10:51:01 AM 322.81 146.50 176.31 18184.25 37099.36 10:52:01 AM 34.77 5.98 28.79 899.30 3350.05 10:53:01 AM 75.60 0.15 75.45 3.73 6866.42 10:54:01 AM 54.56 0.18 54.37 10.93 4239.96 10:55:01 AM 36.46 0.77 35.69 107.72 3212.91 Average: 105.70 31.17 74.53 3897.75 11056.77 10:50:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:51:01 AM 5574968 7088684 2307348 29.27 2688 1713724 942852 10.56 132416 1913880 43856 10:52:01 AM 5395632 6994156 2486684 31.55 2688 1794624 1008720 11.29 146176 2064796 13512 10:53:01 AM 5242040 7002020 2640276 33.50 2688 1946824 975276 10.92 148432 2177628 14088 10:54:01 AM 5071456 6970640 2810860 35.66 2688 2077172 959980 10.75 153364 2313192 74492 10:55:01 AM 5079908 6985968 2802408 35.55 2688 2083352 952300 10.66 331936 2122264 22012 Average: 5272801 7008294 2609515 33.11 2688 1923139 967826 10.84 182465 2118352 33592 10:50:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:51:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 AM eth0 240.74 131.81 893.29 61.36 0.00 0.00 0.00 0.00 10:51:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 AM eth0 17.19 14.51 215.45 2.66 0.00 0.00 0.00 0.00 10:52:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 AM eth0 31.58 21.73 634.59 3.83 0.00 0.00 0.00 0.00 10:53:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 AM eth0 20.06 15.55 228.95 4.05 0.00 0.00 0.00 0.00 10:54:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 AM eth0 19.81 13.90 16.10 7.25 0.00 0.00 0.00 0.00 10:55:01 AM 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 66.57 39.86 399.63 16.01 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 05/14/2025 _x86_64_ (2 CPU) 10:49:23 LINUX RESTART (2 CPU) 10:50:00 AM CPU %user %nice %system %iowait %steal %idle 10:51:01 AM all 25.56 0.00 7.24 14.36 0.08 52.75 10:51:01 AM 0 25.05 0.00 7.46 11.78 0.08 55.63 10:51:01 AM 1 26.07 0.00 7.03 16.95 0.08 49.87 10:52:01 AM all 10.21 0.00 1.09 1.05 0.06 87.58 10:52:01 AM 0 12.90 0.00 1.22 1.02 0.05 84.81 10:52:01 AM 1 7.52 0.00 0.97 1.08 0.07 90.36 10:53:01 AM all 14.60 0.00 1.81 1.28 0.06 82.25 10:53:01 AM 0 19.39 0.00 1.95 0.75 0.05 77.86 10:53:01 AM 1 9.82 0.00 1.68 1.81 0.07 86.62 10:54:01 AM all 20.06 0.00 2.08 4.17 0.08 73.60 10:54:01 AM 0 17.65 0.00 1.95 4.25 0.08 76.07 10:54:01 AM 1 22.49 0.00 2.22 4.09 0.08 71.13 10:55:01 AM all 22.91 0.00 2.09 0.68 0.07 74.24 10:55:01 AM 0 25.26 0.00 2.33 0.47 0.07 71.88 10:55:01 AM 1 20.57 0.00 1.85 0.90 0.08 76.60 Average: all 18.69 0.00 2.88 4.33 0.07 74.03 Average: 0 20.07 0.00 2.99 3.67 0.07 73.20 Average: 1 17.31 0.00 2.76 4.99 0.08 74.87