---> uname -a: Linux prd-centos8-builder-2c-2g-4697.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 705 4726 19 2266 6695 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:03:10:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe03:10c3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2b:12:a4:25 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) 01/26/2026 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 221.52 18.07 203.45 5417.42 7984.77 09:34:01 PM 110.45 0.68 109.77 102.38 12328.50 09:35:01 PM 32.52 0.10 32.42 3.60 1323.61 09:36:01 PM 18.75 0.75 18.00 50.26 441.08 09:37:01 PM 25.44 0.52 24.93 64.65 709.68 Average: 81.74 4.03 77.72 1127.87 4557.52 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5100484 6976564 2781940 35.29 2688 2058048 1083332 12.13 201244 2252792 199864 09:34:01 PM 4837284 6882056 3045140 38.63 2688 2220064 1148116 12.86 236056 2454156 62556 09:35:01 PM 4910848 6919980 2971576 37.70 2688 2184736 1106416 12.39 270472 2345936 9952 09:36:01 PM 4880368 6890720 3002056 38.09 2688 2185880 1146828 12.84 271256 2375160 9576 09:37:01 PM 4803140 6826880 3079284 39.07 2688 2198784 1168632 13.09 426656 2296640 33548 Average: 4906425 6899240 2975999 37.75 2688 2169502 1130665 12.66 281137 2344937 63099 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 336.86 198.80 1903.82 63.77 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 89.85 74.12 772.93 13.39 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 23.11 23.43 28.19 8.60 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.90 18.53 19.48 6.43 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 23.99 21.16 27.44 10.01 0.00 0.00 0.00 0.00 09:37:01 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 98.55 67.21 550.43 20.44 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) 01/26/2026 _x86_64_ (2 CPU) 21:31:32 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 41.23 0.00 7.63 1.79 0.10 49.24 09:33:01 PM 0 41.36 0.00 7.09 0.68 0.12 50.75 09:33:01 PM 1 41.11 0.00 8.17 2.91 0.08 47.74 09:34:01 PM all 35.49 0.00 5.07 1.27 0.10 58.07 09:34:01 PM 0 33.87 0.00 5.42 1.48 0.10 59.13 09:34:01 PM 1 37.11 0.00 4.72 1.06 0.10 57.00 09:35:01 PM all 32.77 0.00 3.81 0.15 0.09 63.18 09:35:01 PM 0 25.02 0.00 3.30 0.17 0.10 71.42 09:35:01 PM 1 40.53 0.00 4.32 0.13 0.08 54.94 09:36:01 PM all 32.03 0.00 3.07 0.11 0.09 64.70 09:36:01 PM 0 34.79 0.00 2.90 0.13 0.08 62.09 09:36:01 PM 1 29.26 0.00 3.23 0.08 0.10 67.32 09:37:01 PM all 33.73 0.00 3.94 0.12 0.09 62.12 09:37:01 PM 0 34.07 0.00 4.29 0.12 0.08 61.44 09:37:01 PM 1 33.38 0.00 3.60 0.12 0.10 62.80 Average: all 35.05 0.00 4.70 0.69 0.10 59.47 Average: 0 33.82 0.00 4.60 0.52 0.10 60.97 Average: 1 36.28 0.00 4.81 0.86 0.09 57.96