---> uname -a: Linux prd-centos8-builder-2c-2g-17818.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 630 4760 19 2306 6769 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:91:54:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe91:5465/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:cf:a7:ee 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) 01/01/2026 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM tps rtps wtps bread/s bwrtn/s 04:33:01 PM 213.93 22.91 191.02 6622.56 8092.07 04:34:01 PM 110.51 0.50 110.01 64.38 11788.60 04:35:01 PM 34.79 0.30 34.49 42.39 1772.02 04:36:01 PM 22.78 0.77 22.01 51.18 592.85 04:37:01 PM 19.98 0.50 19.48 63.72 518.81 Average: 80.41 5.00 75.41 1369.11 4553.22 04:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:33:01 PM 5159204 7036212 2723228 34.55 2688 2058740 926460 10.37 224108 2171512 149264 04:34:01 PM 4920708 6980488 2961724 37.57 2688 2234308 952440 10.66 255292 2347880 53248 04:35:01 PM 4924648 6975264 2957784 37.52 2688 2225384 958400 10.73 291264 2309012 10772 04:36:01 PM 4831696 6917088 3050736 38.70 2688 2260288 1010472 11.31 310532 2383068 44252 04:37:01 PM 4868528 6925492 3013904 38.24 2688 2231264 996800 11.16 462216 2194260 26308 Average: 4940957 6966909 2941475 37.32 2688 2201997 968914 10.85 308682 2281146 56769 04:32:01 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 311.06 179.53 1799.09 61.90 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 81.46 67.98 849.44 10.92 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 22.00 23.21 28.74 9.28 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 19.34 19.03 19.47 7.21 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 22.90 20.50 28.77 9.58 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 91.36 62.05 545.18 19.78 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) 01/01/2026 _x86_64_ (2 CPU) 16:31:30 LINUX RESTART (2 CPU) 04:32:01 PM CPU %user %nice %system %iowait %steal %idle 04:33:01 PM all 44.24 0.00 7.09 1.88 0.11 46.68 04:33:01 PM 0 34.41 0.00 5.83 1.39 0.12 58.26 04:33:01 PM 1 54.10 0.00 8.35 2.38 0.10 35.08 04:34:01 PM all 36.44 0.00 5.19 1.68 0.10 56.59 04:34:01 PM 0 32.82 0.00 4.90 1.89 0.10 60.29 04:34:01 PM 1 40.06 0.00 5.48 1.47 0.10 52.89 04:35:01 PM all 35.45 0.00 3.37 0.22 0.09 60.86 04:35:01 PM 0 43.63 0.00 3.17 0.22 0.10 52.88 04:35:01 PM 1 27.27 0.00 3.58 0.23 0.08 68.83 04:36:01 PM all 30.27 0.00 3.26 0.13 0.09 66.25 04:36:01 PM 0 24.37 0.00 2.84 0.08 0.08 72.63 04:36:01 PM 1 36.16 0.00 3.68 0.17 0.10 59.89 04:37:01 PM all 36.69 0.00 4.20 0.14 0.08 58.88 04:37:01 PM 0 42.60 0.00 4.74 0.17 0.08 52.42 04:37:01 PM 1 30.78 0.00 3.67 0.12 0.08 65.35 Average: all 36.61 0.00 4.62 0.81 0.10 57.86 Average: 0 35.57 0.00 4.30 0.75 0.10 59.29 Average: 1 37.65 0.00 4.95 0.87 0.09 56.43