---> uname -a: Linux prd-centos8-builder-2c-2g-531.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 685 4727 19 2284 6714 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:72:68:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe72:6817/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:b7:b8:d3 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/15/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 249.51 26.19 223.32 6073.50 11930.65 08:34:01 PM 106.76 0.48 106.28 63.58 12295.37 08:35:01 PM 33.01 0.30 32.71 42.39 1296.00 08:36:01 PM 19.85 0.00 19.85 0.00 524.45 08:37:01 PM 26.22 1.27 24.96 114.90 753.40 Average: 87.08 5.65 81.43 1259.12 5360.49 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5115664 6958772 2766760 35.10 2688 2025996 1008128 11.29 202696 2238976 169292 08:34:01 PM 4909672 6919620 2972752 37.71 2688 2185088 1011836 11.33 233412 2382260 27128 08:35:01 PM 4903284 6915200 2979140 37.79 2688 2187216 1012872 11.34 269840 2352560 11816 08:36:01 PM 4803740 6850212 3078684 39.06 2688 2221840 1084228 12.14 274640 2447408 45448 08:37:01 PM 4891212 6908480 2991212 37.95 2688 2192052 1045136 11.70 426408 2208156 25316 Average: 4924714 6910457 2957710 37.52 2688 2162438 1032440 11.56 281399 2325872 55800 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 357.10 207.06 1881.34 64.59 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 85.95 69.96 787.78 11.03 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 19.28 20.15 25.42 8.55 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 18.91 19.16 17.70 7.08 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 27.36 23.34 30.81 11.04 0.00 0.00 0.00 0.00 08:37:01 PM 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 101.74 67.94 548.69 20.46 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 01/15/2026 _x86_64_ (2 CPU) 20:31:30 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 45.38 0.00 8.33 2.55 0.10 43.64 08:33:01 PM 0 37.05 0.00 7.73 1.84 0.10 53.27 08:33:01 PM 1 53.69 0.00 8.92 3.26 0.10 34.02 08:34:01 PM all 36.05 0.00 5.10 2.12 0.09 56.64 08:34:01 PM 0 19.85 0.00 4.21 2.05 0.08 73.81 08:34:01 PM 1 52.25 0.00 5.99 2.19 0.10 39.48 08:35:01 PM all 33.86 0.00 3.03 0.24 0.10 62.77 08:35:01 PM 0 8.66 0.00 2.12 0.15 0.12 88.95 08:35:01 PM 1 59.06 0.00 3.94 0.33 0.08 36.58 08:36:01 PM all 32.19 0.00 3.26 0.14 0.10 64.30 08:36:01 PM 0 17.54 0.00 2.55 0.10 0.12 79.69 08:36:01 PM 1 46.85 0.00 3.97 0.18 0.08 48.92 08:37:01 PM all 33.68 0.00 4.21 0.27 0.09 61.75 08:37:01 PM 0 28.84 0.00 3.90 0.18 0.10 66.98 08:37:01 PM 1 38.53 0.00 4.52 0.35 0.08 56.52 Average: all 36.23 0.00 4.78 1.06 0.10 57.83 Average: 0 22.38 0.00 4.10 0.86 0.10 72.55 Average: 1 50.07 0.00 5.47 1.26 0.09 43.11