---> uname -a: Linux prd-centos8-builder-2c-2g-623.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 669 4763 19 2265 6731 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:36:d3:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe36:d30e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:64:84:0e 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) 10/21/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM tps rtps wtps bread/s bwrtn/s 03:33:01 AM 161.58 23.93 137.64 5761.89 6128.23 03:34:01 AM 102.55 0.53 102.02 65.72 8599.98 03:35:01 AM 51.35 0.32 51.03 41.99 5795.92 03:36:01 AM 22.38 0.03 22.35 1.73 619.80 03:37:01 AM 28.29 0.92 27.37 95.17 1011.10 Average: 73.24 5.15 68.09 1193.68 4431.11 03:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 AM 5204912 6947916 2677520 33.97 2688 1934740 1057472 11.84 204328 2182464 86944 03:34:01 AM 4967396 6937224 2915036 36.98 2688 2145600 1016860 11.39 204684 2356160 101884 03:35:01 AM 4949692 6958164 2932740 37.21 2688 2183740 985276 11.03 266844 2309156 11744 03:36:01 AM 4944848 6953264 2937584 37.27 2688 2183832 1034784 11.59 268152 2313648 10748 03:37:01 AM 4929708 6940704 2952724 37.46 2688 2186180 1022196 11.45 425464 2171120 10204 Average: 4999311 6947454 2883121 36.58 2688 2126818 1023318 11.46 273894 2266510 44305 03:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 301.90 182.89 1779.43 61.62 0.00 0.00 0.00 0.00 03:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 32.26 29.11 268.85 7.12 0.00 0.00 0.00 0.00 03:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 72.21 57.40 600.94 10.19 0.00 0.00 0.00 0.00 03:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.30 19.38 16.88 10.88 0.00 0.00 0.00 0.00 03:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 30.17 23.29 29.29 12.01 0.00 0.00 0.00 0.00 03:37:01 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 91.19 62.43 539.19 20.37 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) 10/21/2025 _x86_64_ (2 CPU) 03:31:31 LINUX RESTART (2 CPU) 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 37.20 0.00 6.43 2.68 0.10 53.60 03:33:01 AM 0 44.22 0.00 6.02 2.16 0.10 47.50 03:33:01 AM 1 30.18 0.00 6.84 3.20 0.10 59.68 03:34:01 AM all 32.33 0.00 5.24 2.92 0.12 59.40 03:34:01 AM 0 29.91 0.00 5.33 2.35 0.08 62.32 03:34:01 AM 1 34.74 0.00 5.14 3.49 0.15 56.48 03:35:01 AM all 32.80 0.00 3.68 0.69 0.09 62.74 03:35:01 AM 0 28.05 0.00 3.18 0.45 0.08 68.23 03:35:01 AM 1 37.55 0.00 4.17 0.93 0.10 57.25 03:36:01 AM all 32.14 0.00 3.37 0.39 0.11 63.99 03:36:01 AM 0 44.35 0.00 4.12 0.50 0.10 50.93 03:36:01 AM 1 19.94 0.00 2.62 0.28 0.12 77.04 03:37:01 AM all 34.79 0.00 4.10 0.72 0.12 60.27 03:37:01 AM 0 34.79 0.00 4.23 0.32 0.12 60.55 03:37:01 AM 1 34.79 0.00 3.98 1.12 0.12 59.99 Average: all 33.85 0.00 4.56 1.48 0.11 60.00 Average: 0 36.25 0.00 4.58 1.15 0.10 57.92 Average: 1 31.44 0.00 4.55 1.81 0.12 62.09