---> uname -a: Linux prd-centos8-builder-2c-2g-21.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 651 4911 19 2134 6752 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:81:80:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.207/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe81:808f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:92:33:b6 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) 01/06/2026 _x86_64_ (2 CPU) 01:36:20 LINUX RESTART (2 CPU) 01:37:01 AM tps rtps wtps bread/s bwrtn/s 01:38:02 AM 352.68 131.56 221.13 14080.49 39784.94 01:39:01 AM 31.20 0.54 30.66 16.95 1964.31 01:40:01 AM 90.64 0.05 90.59 1.07 8067.48 01:41:01 AM 51.12 0.93 50.19 35.19 4912.88 01:42:01 AM 16.48 0.45 16.03 63.86 675.09 Average: 108.69 26.80 81.89 2849.23 11112.28 01:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:38:02 AM 5432096 7019132 2450228 31.09 2688 1784684 986756 11.05 140240 2043056 43172 01:39:01 AM 5319772 6932184 2562552 32.51 2688 1807220 1083372 12.13 146476 2137916 23820 01:40:01 AM 5040416 6889948 2841908 36.05 2688 2031824 1085460 12.15 154712 2359444 94412 01:41:01 AM 5053352 6935248 2828972 35.89 2688 2060636 1014660 11.36 179292 2306972 8868 01:42:01 AM 5051968 6934768 2830356 35.91 2688 2061148 991320 11.10 352240 2135300 7384 Average: 5179521 6942256 2702803 34.29 2688 1949102 1032314 11.56 194592 2196538 35531 01:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:02 AM eth0 224.91 129.77 1058.88 59.45 0.00 0.00 0.00 0.00 01:38:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 17.15 13.44 155.70 3.11 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 44.20 32.61 818.96 5.31 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 11.01 8.92 8.42 4.50 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 14.35 11.41 14.12 9.78 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 62.48 39.32 412.10 16.48 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) 01/06/2026 _x86_64_ (2 CPU) 01:36:20 LINUX RESTART (2 CPU) 01:37:01 AM CPU %user %nice %system %iowait %steal %idle 01:38:02 AM all 28.24 0.00 6.17 5.87 0.08 59.63 01:38:02 AM 0 23.80 0.00 6.74 6.74 0.08 62.62 01:38:02 AM 1 32.66 0.00 5.60 5.00 0.08 56.65 01:39:01 AM all 10.34 0.00 0.81 0.31 0.07 88.47 01:39:01 AM 0 14.90 0.00 0.88 0.29 0.07 83.86 01:39:01 AM 1 5.78 0.00 0.75 0.32 0.07 93.08 01:40:01 AM all 16.83 0.00 2.24 0.90 0.07 79.96 01:40:01 AM 0 14.88 0.00 1.83 0.40 0.07 82.83 01:40:01 AM 1 18.79 0.00 2.64 1.40 0.08 77.09 01:41:01 AM all 21.54 0.00 2.05 0.43 0.07 75.90 01:41:01 AM 0 23.78 0.00 2.05 0.37 0.08 73.73 01:41:01 AM 1 19.31 0.00 2.06 0.50 0.07 78.06 01:42:01 AM all 15.19 0.00 1.81 0.12 0.07 82.81 01:42:01 AM 0 16.07 0.00 1.82 0.18 0.07 81.86 01:42:01 AM 1 14.31 0.00 1.80 0.07 0.07 83.76 Average: all 18.45 0.00 2.62 1.53 0.07 77.33 Average: 0 18.69 0.00 2.66 1.59 0.07 76.98 Average: 1 18.20 0.00 2.57 1.46 0.07 77.69