---> uname -a: Linux prd-centos8-builder-2c-2g-35.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 694 4873 19 2129 6710 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:76:b4:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.177/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe76:b45b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:14:67:68:f2 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) 01/17/2026 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:02 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 257.96 21.23 236.73 4315.96 5887.95 01:40:01 AM 50.36 0.28 50.07 10.40 3684.22 01:41:01 AM 79.25 0.08 79.17 1.33 7377.67 01:42:01 AM 35.37 0.90 34.47 34.92 3483.14 01:43:01 AM 17.93 0.65 17.28 87.19 691.83 Average: 87.61 4.57 83.04 878.59 4219.43 01:38:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5427440 7002712 2454884 31.14 2688 1772112 1000428 11.20 138796 2046080 27368 01:40:01 AM 5204648 6960760 2677676 33.97 2688 1941524 1013952 11.35 144696 2217904 132044 01:41:01 AM 5070864 6939528 2811460 35.67 2688 2047872 999504 11.19 146776 2324704 81396 01:42:01 AM 5019072 6896612 2863252 36.32 2688 2056252 1041516 11.66 179920 2341728 8856 01:43:01 AM 5055244 6934204 2827080 35.87 2688 2057468 1006736 11.27 353144 2132396 7392 Average: 5155454 6946763 2726870 34.59 2688 1975046 1012427 11.34 192666 2212562 51411 01:38:02 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 239.58 131.94 1021.44 60.72 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 41.01 30.61 697.65 4.83 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 24.96 18.65 275.66 4.35 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 9.26 8.06 7.85 3.77 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 16.41 12.71 14.34 10.62 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 65.67 40.09 401.33 16.71 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) 01/17/2026 _x86_64_ (2 CPU) 01:37:00 LINUX RESTART (2 CPU) 01:38:02 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.86 0.00 3.13 3.23 0.08 74.70 01:39:01 AM 0 14.03 0.00 2.69 2.08 0.09 81.12 01:39:01 AM 1 23.69 0.00 3.57 4.39 0.07 68.28 01:40:01 AM all 14.95 0.00 1.63 0.95 0.08 82.40 01:40:01 AM 0 12.81 0.00 1.28 0.88 0.07 84.96 01:40:01 AM 1 17.08 0.00 1.97 1.02 0.08 79.85 01:41:01 AM all 14.48 0.00 1.87 1.49 0.09 82.06 01:41:01 AM 0 13.26 0.00 1.83 2.10 0.10 82.71 01:41:01 AM 1 15.71 0.00 1.92 0.88 0.08 81.41 01:42:01 AM all 18.43 0.00 1.65 0.58 0.07 79.27 01:42:01 AM 0 15.18 0.00 1.62 0.65 0.07 82.48 01:42:01 AM 1 21.69 0.00 1.68 0.50 0.07 76.06 01:43:01 AM all 19.48 0.00 1.92 0.19 0.08 78.33 01:43:01 AM 0 14.09 0.00 1.63 0.08 0.08 84.11 01:43:01 AM 1 24.87 0.00 2.20 0.30 0.08 72.55 Average: all 17.23 0.00 2.03 1.28 0.08 79.37 Average: 0 13.87 0.00 1.81 1.15 0.08 83.09 Average: 1 20.60 0.00 2.26 1.41 0.08 75.66