---> uname -a: Linux prd-centos8-builder-2c-2g-26042.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 651 4765 19 2280 6750 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:5a:2f:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe5a:2f27/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3a:02:a5:c5 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) 03/03/2026 _x86_64_ (2 CPU) 14:31:58 LINUX RESTART (2 CPU) 02:33:01 PM tps rtps wtps bread/s bwrtn/s 02:34:01 PM 72.81 1.05 71.76 36.25 6192.59 02:35:01 PM 99.38 0.52 98.87 64.11 12230.27 02:36:01 PM 32.93 0.27 32.66 41.86 1268.27 02:37:01 PM 18.45 0.80 17.65 55.72 721.36 02:38:01 PM 24.98 0.47 24.51 59.18 709.65 Average: 49.71 0.62 49.09 51.43 4224.64 02:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:34:01 PM 5081040 6988068 2801392 35.54 2688 2088928 974356 10.91 202628 2273012 197892 02:35:01 PM 4810528 6876684 3071904 38.97 2688 2241768 1052688 11.79 245908 2472944 69032 02:36:01 PM 4835208 6898080 3047224 38.66 2688 2238488 1051680 11.78 283672 2410684 47308 02:37:01 PM 4970532 6996788 2911900 36.94 2688 2201848 997308 11.17 281528 2277372 9024 02:38:01 PM 4900648 6932128 2981784 37.83 2688 2206872 1006712 11.27 435792 2193752 25364 Average: 4919591 6938350 2962841 37.59 2688 2195581 1016549 11.38 289906 2325553 69724 02:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 PM eth0 86.64 73.04 1045.40 8.25 0.00 0.00 0.00 0.00 02:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 PM eth0 74.39 58.88 659.03 13.65 0.00 0.00 0.00 0.00 02:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 PM eth0 24.38 25.85 24.28 9.65 0.00 0.00 0.00 0.00 02:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 PM eth0 23.00 20.48 26.47 6.79 0.00 0.00 0.00 0.00 02:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 PM eth0 16.23 16.91 13.37 7.87 0.00 0.00 0.00 0.00 02:38:01 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 44.93 39.03 353.73 9.24 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) 03/03/2026 _x86_64_ (2 CPU) 14:31:58 LINUX RESTART (2 CPU) 02:33:01 PM CPU %user %nice %system %iowait %steal %idle 02:34:01 PM all 25.98 0.00 3.99 0.98 0.10 68.94 02:34:01 PM 0 24.20 0.00 3.87 1.05 0.10 70.78 02:34:01 PM 1 27.76 0.00 4.11 0.92 0.10 67.11 02:35:01 PM all 34.83 0.00 5.22 1.49 0.12 58.34 02:35:01 PM 0 45.45 0.00 5.71 1.49 0.13 47.22 02:35:01 PM 1 24.22 0.00 4.73 1.50 0.10 69.44 02:36:01 PM all 31.63 0.00 3.92 0.18 0.10 64.17 02:36:01 PM 0 36.94 0.00 3.97 0.18 0.10 58.81 02:36:01 PM 1 26.31 0.00 3.88 0.17 0.10 69.55 02:37:01 PM all 28.44 0.00 3.38 1.67 0.09 66.41 02:37:01 PM 0 38.43 0.00 3.99 1.12 0.10 56.36 02:37:01 PM 1 18.43 0.00 2.78 2.22 0.08 76.49 02:38:01 PM all 28.05 0.00 3.85 4.35 0.11 63.65 02:38:01 PM 0 33.32 0.00 4.14 5.99 0.12 56.43 02:38:01 PM 1 22.80 0.00 3.56 2.70 0.10 70.84 Average: all 29.79 0.00 4.07 1.73 0.10 64.30 Average: 0 35.67 0.00 4.33 1.96 0.11 57.92 Average: 1 23.91 0.00 3.81 1.50 0.10 70.68