---> uname -a: Linux prd-centos8-builder-2c-2g-28.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4927 19 2132 6765 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:c9:87:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.36/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fec9:8704/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:9b:7d:df 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) 01/11/2026 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 139.07 10.96 128.11 1431.79 3324.14 01:40:01 AM 46.08 0.35 45.73 15.86 3575.05 01:41:01 AM 80.12 0.08 80.04 1.33 7360.62 01:42:01 AM 36.29 0.90 35.39 34.92 3586.75 01:43:01 AM 17.71 0.65 17.06 87.19 887.12 Average: 63.86 2.59 61.27 314.25 3746.72 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5469544 7044804 2412780 30.61 2688 1772528 968300 10.84 140104 2003676 27456 01:40:01 AM 5272760 7028444 2609564 33.11 2688 1941148 969472 10.86 145996 2151132 131948 01:41:01 AM 5129560 6999940 2752764 34.92 2688 2049428 961540 10.77 147900 2265192 82984 01:42:01 AM 5078460 6957660 2803864 35.57 2688 2057736 1000556 11.20 181388 2281612 8860 01:43:01 AM 5106156 6987924 2776168 35.22 2688 2060508 945376 10.59 354368 2081968 8884 Average: 5211296 7003754 2671028 33.89 2688 1976270 969049 10.85 193951 2156716 52026 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 123.24 79.81 678.95 45.05 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 40.11 28.83 683.43 4.43 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 25.03 19.01 278.50 4.43 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 9.65 8.05 7.88 3.78 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 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 16.51 12.46 14.28 10.42 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 42.91 29.63 332.61 13.62 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) 01/11/2026 _x86_64_ (2 CPU) 01:36:47 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 15.46 0.00 2.00 2.10 0.07 80.37 01:39:01 AM 0 14.66 0.00 1.25 1.42 0.07 82.61 01:39:01 AM 1 16.25 0.00 2.76 2.79 0.07 78.13 01:40:01 AM all 15.08 0.00 1.62 1.01 0.06 82.24 01:40:01 AM 0 10.62 0.00 1.20 0.65 0.07 87.46 01:40:01 AM 1 19.53 0.00 2.03 1.37 0.05 77.02 01:41:01 AM all 14.50 0.00 1.77 1.68 0.07 81.99 01:41:01 AM 0 5.40 0.00 1.20 1.47 0.07 91.87 01:41:01 AM 1 23.61 0.00 2.34 1.89 0.07 72.10 01:42:01 AM all 18.87 0.00 1.74 0.46 0.06 78.87 01:42:01 AM 0 16.88 0.00 1.80 0.77 0.07 80.48 01:42:01 AM 1 20.86 0.00 1.68 0.15 0.05 77.26 01:43:01 AM all 18.71 0.00 1.92 0.16 0.07 79.15 01:43:01 AM 0 17.10 0.00 1.64 0.22 0.07 80.98 01:43:01 AM 1 20.31 0.00 2.20 0.10 0.07 77.32 Average: all 16.52 0.00 1.81 1.08 0.06 80.52 Average: 0 12.93 0.00 1.42 0.90 0.07 84.68 Average: 1 20.11 0.00 2.20 1.26 0.06 76.36