---> uname -a: Linux prd-centos8-builder-2c-2g-409.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 9.0G 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4951 19 2103 6763 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:a5:06:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.87/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fea5:641/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6d:9c:dd:76 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) 04/21/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 249.58 6.37 243.21 935.84 5053.42 01:40:01 AM 79.27 0.17 79.10 4.27 6984.80 01:41:01 AM 57.82 0.63 57.19 21.68 4962.38 01:42:01 AM 15.80 0.45 15.35 63.86 902.72 Average: 100.79 1.91 98.88 257.37 4473.84 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5396684 6981304 2485640 31.53 2688 1781012 1018332 11.40 145108 2066640 9828 01:40:01 AM 5233360 6977784 2648964 33.61 2688 1930548 989664 11.08 146792 2187980 14120 01:41:01 AM 5127484 6979328 2754840 34.95 2688 2032080 963964 10.79 174652 2239228 14596 01:42:01 AM 5128252 6982224 2754072 34.94 2688 2034168 965240 10.81 351040 2066856 160 Average: 5221445 6980160 2660879 33.76 2688 1944452 984300 11.02 204398 2140176 9676 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 38.69 23.83 260.09 11.77 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 33.01 23.65 636.81 4.02 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 23.48 17.65 226.83 5.78 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 15.65 12.56 14.93 10.09 0.00 0.00 0.00 0.00 01:42:01 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 27.73 19.43 284.90 7.92 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) 04/21/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.35 0.00 1.73 1.88 0.04 85.99 01:39:01 AM 0 8.17 0.00 2.18 3.23 0.05 86.37 01:39:01 AM 1 12.53 0.00 1.29 0.53 0.03 85.61 01:40:01 AM all 14.80 0.00 1.88 0.75 0.06 82.51 01:40:01 AM 0 9.90 0.00 1.81 1.02 0.07 87.20 01:40:01 AM 1 19.70 0.00 1.95 0.48 0.05 77.82 01:41:01 AM all 19.02 0.00 2.12 0.61 0.11 78.14 01:41:01 AM 0 14.13 0.00 2.27 0.58 0.10 82.93 01:41:01 AM 1 23.91 0.00 1.98 0.64 0.12 73.35 01:42:01 AM all 16.52 0.00 2.60 0.13 0.07 80.69 01:42:01 AM 0 9.94 0.00 2.69 0.15 0.05 87.17 01:42:01 AM 1 23.11 0.00 2.50 0.10 0.08 74.20 Average: all 15.16 0.00 2.08 0.84 0.07 81.84 Average: 0 10.52 0.00 2.24 1.24 0.07 85.93 Average: 1 19.80 0.00 1.93 0.44 0.07 77.76