---> uname -a: Linux prd-centos8-builder-2c-2g-486.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 638 4947 19 2112 6766 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:25:30:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.56/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe25:3065/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:15:4a:13 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) 05/26/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 213.46 21.23 192.24 4305.63 3803.63 01:40:01 AM 50.60 0.25 50.35 9.33 3635.17 01:41:01 AM 72.52 0.08 72.44 1.33 6160.92 01:42:01 AM 42.36 0.53 41.83 20.00 4131.39 01:43:01 AM 11.98 0.65 11.33 87.17 305.76 Average: 78.19 4.55 73.64 884.75 3607.27 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5476200 7053632 2406116 30.53 2688 1774532 958804 10.74 139604 1995380 27644 01:40:01 AM 5269380 7021552 2612936 33.15 2688 1937992 964308 10.80 145308 2154528 128068 01:41:01 AM 5126964 6985812 2755352 34.96 2688 2039392 972612 10.89 148524 2273900 108852 01:42:01 AM 5091636 6951824 2790680 35.40 2688 2039872 988308 11.07 180324 2270812 8868 01:43:01 AM 5127600 6988960 2754716 34.95 2688 2041100 961604 10.77 352544 2062940 7412 Average: 5218356 7000356 2663960 33.80 2688 1966578 969127 10.85 193261 2151512 56169 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 254.23 121.44 999.92 58.83 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 37.12 24.93 662.59 4.49 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 24.78 16.98 254.13 4.13 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 9.08 8.02 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 16.58 12.78 14.37 10.71 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 68.36 36.83 387.79 16.41 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) 05/26/2025 _x86_64_ (2 CPU) 01:36:59 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.66 0.00 2.98 1.76 0.07 77.54 01:39:01 AM 0 18.19 0.00 3.40 2.63 0.07 75.72 01:39:01 AM 1 17.13 0.00 2.55 0.88 0.07 79.36 01:40:01 AM all 15.13 0.00 1.75 0.52 0.07 82.53 01:40:01 AM 0 9.74 0.00 1.63 0.58 0.07 87.98 01:40:01 AM 1 20.52 0.00 1.87 0.47 0.07 77.08 01:41:01 AM all 14.49 0.00 1.78 0.75 0.06 82.93 01:41:01 AM 0 11.72 0.00 1.68 0.82 0.05 85.73 01:41:01 AM 1 17.26 0.00 1.87 0.68 0.07 80.12 01:42:01 AM all 18.52 0.00 2.30 0.44 0.07 78.67 01:42:01 AM 0 13.37 0.00 2.13 0.65 0.07 83.78 01:42:01 AM 1 23.68 0.00 2.47 0.23 0.07 73.55 01:43:01 AM all 20.40 0.00 2.51 0.07 0.07 76.95 01:43:01 AM 0 7.01 0.00 2.23 0.03 0.07 90.65 01:43:01 AM 1 33.80 0.00 2.78 0.12 0.07 63.23 Average: all 17.24 0.00 2.26 0.71 0.07 79.72 Average: 0 12.00 0.00 2.21 0.94 0.06 84.78 Average: 1 22.48 0.00 2.31 0.48 0.07 74.67