---> uname -a: Linux prd-centos8-builder-2c-2g-2192.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 672 4757 19 2267 6727 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:6c:e6:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe6c:e65c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e9:a3:3a:23 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) 10/09/2025 _x86_64_ (2 CPU) 06:32:05 LINUX RESTART (2 CPU) 06:33:01 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 110.25 6.60 103.65 1107.23 6274.98 06:35:01 AM 86.79 0.45 86.34 63.06 10407.00 06:36:01 AM 36.94 0.35 36.59 43.72 2038.22 06:37:01 AM 24.95 0.00 24.95 0.00 952.61 06:38:01 AM 27.22 0.92 26.31 95.17 751.20 Average: 57.23 1.66 55.57 261.85 4084.69 06:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 5078272 6967288 2804160 35.57 2688 2070876 988824 11.07 202308 2275368 184136 06:35:01 AM 4818332 6861376 3064100 38.87 2688 2218956 1064356 11.92 208800 2501276 61900 06:36:01 AM 4931448 6941684 2950984 37.44 2688 2185444 998852 11.18 268004 2328136 10912 06:37:01 AM 4917496 6927576 2964936 37.61 2688 2185460 1007844 11.28 268980 2341492 9936 06:38:01 AM 4917004 6935752 2965428 37.62 2688 2193604 991520 11.10 423648 2187016 28208 Average: 4932510 6926735 2949922 37.42 2688 2170868 1010279 11.31 274348 2326658 59018 06:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 81.69 67.31 1013.69 7.98 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 59.87 46.49 634.68 8.27 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.28 20.86 24.02 7.56 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 18.41 18.83 16.54 7.45 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 28.06 23.98 28.77 19.04 0.00 0.00 0.00 0.00 06:38:01 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 41.46 35.49 343.54 10.06 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) 10/09/2025 _x86_64_ (2 CPU) 06:32:05 LINUX RESTART (2 CPU) 06:33:01 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 28.19 0.00 4.70 4.81 0.10 62.20 06:34:01 AM 0 32.50 0.00 4.58 5.16 0.10 57.66 06:34:01 AM 1 23.87 0.00 4.82 4.46 0.10 66.75 06:35:01 AM all 25.74 0.00 3.69 14.37 0.08 56.11 06:35:01 AM 0 31.17 0.00 4.01 15.85 0.07 48.90 06:35:01 AM 1 20.31 0.00 3.38 12.89 0.10 63.33 06:36:01 AM all 32.81 0.00 4.01 1.09 0.11 61.99 06:36:01 AM 0 41.08 0.00 4.24 1.23 0.10 53.35 06:36:01 AM 1 24.53 0.00 3.78 0.94 0.12 70.64 06:37:01 AM all 33.17 0.00 3.46 1.27 0.10 62.00 06:37:01 AM 0 20.96 0.00 2.50 1.57 0.10 74.87 06:37:01 AM 1 45.40 0.00 4.41 0.97 0.10 49.11 06:38:01 AM all 36.08 0.00 4.11 0.66 0.09 59.06 06:38:01 AM 0 41.64 0.00 4.48 0.62 0.08 53.18 06:38:01 AM 1 30.52 0.00 3.74 0.70 0.10 64.94 Average: all 31.20 0.00 3.99 4.44 0.10 60.27 Average: 0 33.47 0.00 3.96 4.89 0.09 57.59 Average: 1 28.92 0.00 4.03 3.99 0.10 62.96