---> uname -a: Linux prd-centos8-builder-2c-2g-4247.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 634 4797 19 2265 6765 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:c1:36:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fec1:36ee/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:0e:22:18 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) 10/16/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 188.49 31.73 156.75 7414.16 26854.29 06:34:01 PM 112.76 0.56 112.20 67.38 10353.11 06:35:01 PM 47.15 0.35 46.80 43.72 4349.05 06:36:01 PM 23.61 0.00 23.61 0.00 630.36 06:37:01 PM 27.14 0.92 26.22 95.17 757.78 Average: 79.73 6.73 72.99 1529.25 8583.84 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5214372 6957844 2668060 33.85 2688 1935172 1039232 11.64 205384 2171736 86988 06:34:01 PM 4893708 6932804 2988724 37.92 2688 2215008 1000128 11.20 208540 2425928 125692 06:35:01 PM 4958180 6966520 2924252 37.10 2688 2183368 975804 10.93 268348 2300596 10928 06:36:01 PM 4926180 6936312 2956252 37.50 2688 2185464 998648 11.18 269264 2332412 12024 06:37:01 PM 4953080 6966636 2929352 37.16 2688 2188340 972144 10.89 423892 2150828 25104 Average: 4989104 6952023 2893328 36.71 2688 2141470 997191 11.17 275086 2276300 52147 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 354.37 209.31 1780.19 64.10 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 82.63 62.41 860.26 9.73 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 23.06 24.34 32.37 8.94 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 18.15 19.35 16.83 7.61 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 30.44 24.79 28.97 16.60 0.00 0.00 0.00 0.00 06:37:01 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 101.81 68.07 542.71 21.44 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) 10/16/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 38.53 0.00 6.97 9.65 0.12 44.73 06:33:01 PM 0 49.86 0.00 7.00 9.78 0.10 33.26 06:33:01 PM 1 27.21 0.00 6.94 9.52 0.13 56.19 06:34:01 PM all 33.94 0.00 5.54 2.84 0.11 57.57 06:34:01 PM 0 50.29 0.00 6.99 4.07 0.12 38.54 06:34:01 PM 1 17.60 0.00 4.10 1.61 0.10 76.58 06:35:01 PM all 35.53 0.00 4.41 0.55 0.09 59.41 06:35:01 PM 0 49.67 0.00 5.17 0.57 0.10 44.49 06:35:01 PM 1 21.42 0.00 3.65 0.53 0.08 74.31 06:36:01 PM all 33.72 0.00 3.49 0.48 0.09 62.21 06:36:01 PM 0 45.16 0.00 3.85 0.48 0.10 50.40 06:36:01 PM 1 22.29 0.00 3.14 0.48 0.08 74.01 06:37:01 PM all 36.04 0.00 4.21 0.16 0.10 59.50 06:37:01 PM 0 51.05 0.00 5.09 0.22 0.10 43.54 06:37:01 PM 1 21.01 0.00 3.32 0.10 0.10 75.47 Average: all 35.55 0.00 4.92 2.73 0.10 56.69 Average: 0 49.20 0.00 5.61 3.01 0.10 42.07 Average: 1 21.91 0.00 4.23 2.45 0.10 71.31