---> uname -a: Linux prd-centos8-builder-2c-2g-3098.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 632 4800 19 2264 6768 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:5b:a6:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe5b:a628/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:2e:37:c7 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) 01/22/2026 _x86_64_ (2 CPU) 19:31:33 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 136.63 24.70 111.93 5932.77 37509.03 07:34:01 PM 122.78 0.53 122.24 65.71 12230.74 07:35:02 PM 39.21 0.35 38.86 43.71 3232.28 07:36:01 PM 21.42 0.00 21.42 0.00 615.27 07:37:01 PM 19.96 1.07 18.90 87.32 507.45 Average: 68.16 5.35 62.81 1230.20 10854.39 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5281708 6990468 2600724 32.99 2688 1900640 995476 11.15 201888 2109092 82520 07:34:01 PM 4911156 6943380 2971276 37.69 2688 2208288 988704 11.07 208344 2408856 97268 07:35:02 PM 5015012 7022636 2867420 36.38 2688 2182676 914008 10.23 269616 2241128 10924 07:36:01 PM 4965716 6973100 2916716 37.00 2688 2182728 961924 10.77 270400 2290264 9840 07:37:01 PM 4958984 6968148 2923448 37.09 2688 2184412 954344 10.69 426404 2141328 9020 Average: 5026515 6979546 2855917 36.23 2688 2131749 962891 10.78 275330 2238134 41914 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 305.91 185.52 1504.81 62.59 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 91.32 71.93 1078.89 9.99 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:02 PM eth0 25.05 24.10 92.70 7.97 0.00 0.00 0.00 0.00 07:35:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 17.20 17.10 14.65 6.71 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 25.26 22.70 31.59 14.32 0.00 0.00 0.00 0.00 07:37:01 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 93.21 64.43 546.35 20.36 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) 01/22/2026 _x86_64_ (2 CPU) 19:31:33 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 35.27 0.00 6.88 9.39 0.13 48.32 07:33:01 PM 0 37.12 0.00 8.22 11.56 0.14 42.96 07:33:01 PM 1 33.43 0.00 5.55 7.23 0.13 53.66 07:34:01 PM all 36.75 0.00 6.09 1.44 0.13 55.60 07:34:01 PM 0 38.86 0.00 6.18 1.62 0.12 53.23 07:34:01 PM 1 34.64 0.00 6.01 1.25 0.13 57.96 07:35:02 PM all 34.22 0.00 3.61 0.48 0.11 61.59 07:35:02 PM 0 24.29 0.00 3.51 0.47 0.10 71.64 07:35:02 PM 1 44.14 0.00 3.71 0.48 0.12 51.55 07:36:01 PM all 32.37 0.00 3.16 0.13 0.12 64.22 07:36:01 PM 0 40.90 0.00 3.45 0.17 0.12 55.36 07:36:01 PM 1 23.85 0.00 2.87 0.08 0.12 73.07 07:37:01 PM all 31.39 0.00 3.53 0.80 0.12 64.16 07:37:01 PM 0 34.64 0.00 3.80 1.09 0.10 60.37 07:37:01 PM 1 28.13 0.00 3.26 0.52 0.13 67.95 Average: all 34.00 0.00 4.66 2.44 0.12 58.78 Average: 0 35.14 0.00 5.03 2.97 0.11 56.75 Average: 1 32.87 0.00 4.28 1.91 0.13 60.80