---> uname -a: Linux prd-centos8-builder-2c-2g-3.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: 2800.000 BogoMIPS: 5600.00 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 660 4923 19 2113 6744 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:0b:62:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.192/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe0b:62f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:10:67:e3 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) 06/08/2025 _x86_64_ (2 CPU) 01:37:09 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 269.78 95.53 174.24 9291.44 38202.27 01:40:01 AM 36.64 0.35 36.29 10.80 3082.71 01:41:01 AM 75.75 0.05 75.70 1.07 6137.98 01:42:01 AM 54.39 0.57 53.82 20.26 4388.49 01:43:01 AM 16.11 0.45 15.66 63.86 1142.86 Average: 90.54 19.39 71.15 1877.54 10591.23 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5410272 7002724 2472044 31.36 2688 1789324 1017132 11.39 141984 2059216 47696 01:40:01 AM 5252484 6929152 2629832 33.36 2688 1871192 1079368 12.09 150044 2199436 54716 01:41:01 AM 5161264 6939036 2721052 34.52 2688 1963480 1026148 11.49 147160 2257992 20152 01:42:01 AM 5038104 6897192 2844212 36.08 2688 2039140 1067308 11.95 177744 2329088 22472 01:43:01 AM 5102484 6963952 2779832 35.27 2688 2041216 983216 11.01 351460 2091064 7512 Average: 5192922 6946411 2689394 34.12 2688 1940870 1034634 11.58 193678 2187359 30510 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 212.16 123.03 996.04 58.79 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 39.64 26.67 663.83 4.62 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 12.59 11.28 104.07 3.08 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 18.71 13.31 155.32 5.00 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 12.78 10.45 13.22 9.07 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 59.18 36.95 386.50 16.11 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) 06/08/2025 _x86_64_ (2 CPU) 01:37:09 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.24 0.00 4.07 17.34 0.08 60.27 01:39:01 AM 0 17.58 0.00 3.89 15.77 0.07 62.69 01:39:01 AM 1 18.90 0.00 4.25 18.92 0.08 57.85 01:40:01 AM all 10.11 0.00 0.95 0.83 0.06 88.04 01:40:01 AM 0 6.41 0.00 0.90 0.48 0.05 92.16 01:40:01 AM 1 13.82 0.00 1.00 1.18 0.07 83.93 01:41:01 AM all 14.43 0.00 1.82 1.12 0.07 82.56 01:41:01 AM 0 21.25 0.00 2.42 1.08 0.05 75.20 01:41:01 AM 1 7.62 0.00 1.23 1.16 0.08 89.90 01:42:01 AM all 22.84 0.00 2.37 0.77 0.07 73.94 01:42:01 AM 0 19.70 0.00 2.51 0.30 0.07 77.42 01:42:01 AM 1 25.99 0.00 2.23 1.25 0.07 70.46 01:43:01 AM all 17.35 0.00 2.95 0.17 0.06 79.47 01:43:01 AM 0 11.06 0.00 2.68 0.20 0.05 86.01 01:43:01 AM 1 23.67 0.00 3.23 0.13 0.07 72.90 Average: all 16.59 0.00 2.43 4.04 0.07 76.87 Average: 0 15.20 0.00 2.48 3.56 0.06 78.70 Average: 1 17.99 0.00 2.38 4.51 0.07 75.04