---> uname -a: Linux prd-centos8-builder-2c-2g-19007.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 673 4748 19 2275 6726 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:b1:03:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:feb1:3b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:20:22:0f:bb 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) 01/07/2026 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:01 AM tps rtps wtps bread/s bwrtn/s 05:33:01 AM 189.39 16.79 172.59 5586.27 7746.47 05:34:01 AM 92.64 0.43 92.20 62.25 10367.76 05:35:01 AM 41.65 0.35 41.30 43.72 2754.37 05:36:01 AM 23.31 0.00 23.31 0.00 588.97 05:37:01 AM 22.59 1.27 21.33 114.90 864.70 Average: 73.92 3.77 70.15 1161.46 4464.58 05:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:33:01 AM 5123816 6971024 2758608 35.00 2688 2029976 980152 10.97 202028 2231256 147468 05:34:01 AM 4794956 6845764 3087468 39.17 2688 2226672 1076900 12.06 209256 2523688 87736 05:35:01 AM 4894020 6912052 2988404 37.91 2688 2193136 1012432 11.34 268212 2364260 9940 05:36:01 AM 4840664 6891604 3041760 38.59 2688 2226276 1039272 11.64 272492 2413596 43076 05:37:01 AM 4950576 6976536 2931848 37.19 2688 2200784 937492 10.50 424336 2150376 27032 Average: 4920806 6919396 2961618 37.57 2688 2175369 1009250 11.30 275265 2336635 63050 05:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 AM eth0 309.71 187.59 1820.86 62.72 0.00 0.00 0.00 0.00 05:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 AM eth0 72.96 61.06 826.21 9.88 0.00 0.00 0.00 0.00 05:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 21.08 21.76 28.98 8.25 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 18.65 19.21 18.86 7.80 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 19.56 16.79 26.80 8.18 0.00 0.00 0.00 0.00 05:37:01 AM 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 88.39 61.28 544.36 19.37 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) 01/07/2026 _x86_64_ (2 CPU) 05:31:29 LINUX RESTART (2 CPU) 05:32:01 AM CPU %user %nice %system %iowait %steal %idle 05:33:01 AM all 36.20 0.00 6.64 3.46 0.10 53.61 05:33:01 AM 0 35.02 0.00 5.80 3.15 0.10 55.93 05:33:01 AM 1 37.38 0.00 7.49 3.76 0.10 51.28 05:34:01 AM all 30.84 0.00 4.04 0.98 0.08 64.06 05:34:01 AM 0 29.26 0.00 3.40 0.57 0.08 66.69 05:34:01 AM 1 32.44 0.00 4.68 1.40 0.07 61.41 05:35:01 AM all 32.58 0.00 4.04 0.34 0.08 62.95 05:35:01 AM 0 29.69 0.00 4.15 0.48 0.08 65.60 05:35:01 AM 1 35.48 0.00 3.93 0.20 0.08 60.30 05:36:01 AM all 34.38 0.00 3.49 0.12 0.08 61.92 05:36:01 AM 0 40.09 0.00 4.01 0.15 0.08 55.66 05:36:01 AM 1 28.66 0.00 2.97 0.10 0.08 68.19 05:37:01 AM all 31.73 0.00 3.52 0.16 0.08 64.52 05:37:01 AM 0 33.34 0.00 3.70 0.15 0.07 62.74 05:37:01 AM 1 30.13 0.00 3.33 0.17 0.08 66.29 Average: all 33.14 0.00 4.34 1.01 0.08 61.42 Average: 0 33.48 0.00 4.21 0.90 0.08 61.33 Average: 1 32.81 0.00 4.48 1.12 0.08 61.51