---> uname -a: Linux prd-centos8-builder-2c-2g-1490.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 669 4762 19 2265 6730 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:4d:6f:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe4d:6f7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:09:3e:d1 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) 01/17/2026 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:02 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 199.56 23.50 176.06 5829.35 7946.97 04:34:01 PM 107.22 0.48 106.73 63.59 12261.54 04:35:01 PM 38.19 0.30 37.89 42.39 1504.95 04:36:01 PM 22.86 0.00 22.86 0.00 875.66 04:37:01 PM 26.01 1.27 24.75 114.91 745.28 Average: 78.37 5.05 73.32 1194.72 4655.89 04:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5120248 6965680 2762176 35.04 2688 2028136 1001180 11.21 202332 2233072 171136 04:34:01 PM 4926676 6940708 2955748 37.50 2688 2189388 985660 11.04 232308 2366056 35012 04:35:01 PM 4921060 6929188 2961364 37.57 2688 2183576 1014008 11.35 269788 2334640 10756 04:36:01 PM 4793520 6843220 3088904 39.19 2688 2225248 1087304 12.17 275052 2456728 52492 04:37:01 PM 4871820 6886552 3010604 38.19 2688 2189568 1047100 11.72 425768 2227364 26492 Average: 4926665 6913070 2955759 37.50 2688 2163183 1027050 11.50 281050 2323572 59178 04:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 PM eth0 315.84 196.61 1937.96 64.77 0.00 0.00 0.00 0.00 04:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 68.42 53.39 750.42 9.27 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 20.28 21.70 26.61 9.09 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 18.71 19.13 17.64 7.15 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 25.18 21.50 31.03 11.17 0.00 0.00 0.00 0.00 04:37:01 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 88.94 62.02 548.13 20.14 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) 01/17/2026 _x86_64_ (2 CPU) 16:31:32 LINUX RESTART (2 CPU) 04:32:02 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 43.63 0.00 7.53 2.26 0.10 46.48 04:33:01 PM 0 37.44 0.00 7.47 2.72 0.12 52.25 04:33:01 PM 1 49.82 0.00 7.58 1.81 0.09 40.71 04:34:01 PM all 32.64 0.00 5.06 2.28 0.12 59.90 04:34:01 PM 0 24.17 0.00 4.65 1.92 0.13 69.13 04:34:01 PM 1 41.12 0.00 5.47 2.65 0.10 50.67 04:35:01 PM all 35.11 0.00 3.13 0.20 0.09 61.47 04:35:01 PM 0 16.92 0.00 2.54 0.13 0.10 80.31 04:35:01 PM 1 53.28 0.00 3.72 0.27 0.08 42.66 04:36:01 PM all 32.88 0.00 3.54 0.18 0.10 63.31 04:36:01 PM 0 23.43 0.00 2.94 0.10 0.10 73.43 04:36:01 PM 1 42.31 0.00 4.15 0.25 0.10 53.20 04:37:01 PM all 35.38 0.00 4.12 0.14 0.09 60.27 04:37:01 PM 0 22.81 0.00 3.61 0.10 0.10 73.38 04:37:01 PM 1 47.94 0.00 4.62 0.18 0.08 47.17 Average: all 35.90 0.00 4.66 1.01 0.10 58.33 Average: 0 24.91 0.00 4.23 0.99 0.11 69.76 Average: 1 46.88 0.00 5.10 1.03 0.09 46.91