---> uname -a: Linux prd-centos8-builder-2c-2g-42.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: 2799.996 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): 0,1 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 634 4949 19 2113 6770 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:4a:7b:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.236/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe4a:7b16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:c1:41:6e 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) 06/27/2025 _x86_64_ (2 CPU) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 178.69 16.38 162.31 2418.39 3601.38 01:40:01 AM 49.31 0.35 48.96 12.53 3634.44 01:41:01 AM 68.74 0.08 68.66 1.33 6062.09 01:42:01 AM 44.34 0.53 43.81 20.00 4177.34 01:43:01 AM 18.10 0.65 17.45 87.19 693.73 Average: 71.84 3.60 68.24 507.95 3633.80 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5478016 7055796 2404300 30.50 2688 1775216 964064 10.79 139884 1994092 27644 01:40:01 AM 5269060 7023124 2613256 33.15 2688 1939784 963648 10.79 145720 2154088 128772 01:41:01 AM 5146912 7000280 2735404 34.70 2688 2033732 964432 10.80 147692 2253740 101224 01:42:01 AM 5097300 6958400 2785016 35.33 2688 2041028 979848 10.97 180308 2266384 8860 01:43:01 AM 5119164 6983124 2763152 35.06 2688 2043808 962748 10.78 353168 2072144 8900 Average: 5222090 7004145 2660226 33.75 2688 1966714 966948 10.83 193354 2148090 55080 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 217.64 131.56 1002.90 60.48 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 42.28 26.18 669.02 4.58 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 24.76 19.36 248.36 4.25 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 9.10 8.07 7.84 3.86 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 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 16.18 12.78 14.31 9.45 0.00 0.00 0.00 0.00 01:43:01 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 62.00 39.59 388.51 16.53 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) 06/27/2025 _x86_64_ (2 CPU) 01:36:56 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.38 0.00 2.49 1.51 0.05 78.57 01:39:01 AM 0 21.30 0.00 2.34 1.24 0.05 75.07 01:39:01 AM 1 13.46 0.00 2.64 1.79 0.05 82.06 01:40:01 AM all 15.70 0.00 1.73 0.76 0.06 81.75 01:40:01 AM 0 13.92 0.00 1.47 0.77 0.07 83.78 01:40:01 AM 1 17.49 0.00 2.00 0.75 0.05 79.71 01:41:01 AM all 14.89 0.00 1.75 0.66 0.06 82.64 01:41:01 AM 0 6.08 0.00 1.27 0.72 0.07 91.87 01:41:01 AM 1 23.72 0.00 2.24 0.60 0.05 73.39 01:42:01 AM all 19.03 0.00 2.25 0.38 0.05 78.29 01:42:01 AM 0 20.08 0.00 2.25 0.20 0.05 77.42 01:42:01 AM 1 17.97 0.00 2.25 0.57 0.05 79.16 01:43:01 AM all 18.68 0.00 2.22 0.13 0.07 78.90 01:43:01 AM 0 19.83 0.00 2.44 0.10 0.07 77.57 01:43:01 AM 1 17.53 0.00 2.00 0.17 0.07 80.23 Average: all 17.14 0.00 2.09 0.69 0.06 80.03 Average: 0 16.24 0.00 1.95 0.60 0.06 81.15 Average: 1 18.03 0.00 2.23 0.77 0.05 78.91