---> uname -a: Linux prd-centos8-builder-2c-2g-2062.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 686 4745 19 2265 6713 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:a3:e8:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fea3:e836/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:75:15:b4:6e 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) 01/19/2026 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 207.45 17.93 189.52 5379.94 7788.05 10:34:01 PM 105.53 0.48 105.05 63.58 12025.06 10:35:01 PM 30.99 0.30 30.69 42.39 1218.95 10:36:01 PM 24.31 0.75 23.56 50.25 912.81 10:37:01 PM 30.48 0.52 29.96 64.66 1411.45 Average: 79.76 4.00 75.76 1120.23 4671.49 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5107972 6951436 2774460 35.20 2688 2025748 1012920 11.34 202472 2248176 160808 10:34:01 PM 4905516 6912148 2976916 37.77 2688 2181776 1035236 11.59 232992 2389912 27128 10:35:01 PM 4920920 6930796 2961512 37.57 2688 2185132 1024196 11.47 270320 2336668 11980 10:36:01 PM 4881212 6891336 3001220 38.07 2688 2185384 1066028 11.94 271360 2375148 10760 10:37:01 PM 4827200 6843400 3055232 38.76 2688 2190752 1104088 12.36 425824 2274096 27312 Average: 4928564 6905823 2953868 37.47 2688 2153758 1048494 11.74 280594 2324800 47598 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 295.35 183.79 1882.51 62.76 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 69.38 52.45 772.91 9.93 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 20.93 21.26 26.53 8.82 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 17.98 18.23 17.04 6.78 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 35.29 23.51 33.17 12.33 0.00 0.00 0.00 0.00 10:37:01 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 87.79 59.85 546.47 20.12 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) 01/19/2026 _x86_64_ (2 CPU) 22:31:29 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 39.78 0.00 7.51 2.49 0.12 50.10 10:33:01 PM 0 38.83 0.00 7.40 1.70 0.12 51.95 10:33:01 PM 1 40.74 0.00 7.62 3.28 0.12 48.24 10:34:01 PM all 35.33 0.00 5.35 1.27 0.11 57.94 10:34:01 PM 0 27.00 0.00 4.25 1.23 0.12 67.40 10:34:01 PM 1 43.72 0.00 6.47 1.31 0.10 48.41 10:35:01 PM all 34.00 0.00 3.54 0.18 0.11 62.17 10:35:01 PM 0 42.11 0.00 4.23 0.25 0.10 53.30 10:35:01 PM 1 25.88 0.00 2.84 0.12 0.12 71.05 10:36:01 PM all 33.86 0.00 3.44 0.18 0.11 62.41 10:36:01 PM 0 20.74 0.00 2.71 0.17 0.12 76.27 10:36:01 PM 1 47.02 0.00 4.16 0.20 0.10 48.52 10:37:01 PM all 34.71 0.00 4.32 0.16 0.13 60.68 10:37:01 PM 0 37.03 0.00 4.38 0.15 0.12 58.33 10:37:01 PM 1 32.41 0.00 4.27 0.17 0.13 63.03 Average: all 35.54 0.00 4.83 0.86 0.11 58.67 Average: 0 33.13 0.00 4.59 0.70 0.11 61.46 Average: 1 37.94 0.00 5.07 1.01 0.11 55.86