---> uname -a: Linux prd-centos8-builder-2c-2g-11241.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 623 4803 19 2270 6777 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:18:eb:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.165/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fe18:ebd4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:ba:87:cf 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) 12/07/2025 _x86_64_ (2 CPU) 00:31:55 LINUX RESTART (2 CPU) 12:33:03 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 72.42 0.43 71.99 18.89 6189.21 12:35:01 AM 93.62 0.70 92.92 103.17 11032.66 12:36:01 AM 24.73 0.10 24.63 3.60 1089.09 12:37:01 AM 21.84 0.00 21.84 0.00 823.74 12:38:01 AM 25.78 1.12 24.66 108.12 690.47 Average: 47.51 0.47 47.04 46.94 3950.14 12:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 5053088 6962776 2829336 35.89 2688 2090300 985816 11.04 208128 2289072 198868 12:35:01 AM 4957124 6970056 2925300 37.11 2688 2188048 953528 10.68 233592 2336572 27112 12:36:01 AM 4967836 6980328 2914588 36.98 2688 2188064 961708 10.77 268496 2290676 9920 12:37:01 AM 4961572 6974916 2920852 37.06 2688 2188960 940908 10.54 269160 2296004 10748 12:38:01 AM 4971056 6987572 2911368 36.93 2688 2191692 935936 10.48 426432 2128888 10216 Average: 4982135 6975130 2900289 36.79 2688 2169413 955579 10.70 281162 2268242 51373 12:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 84.28 70.49 936.71 8.52 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 74.98 60.08 592.52 11.21 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 18.71 19.73 25.87 6.76 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 16.26 15.36 15.11 5.80 0.00 0.00 0.00 0.00 12:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 25.51 22.23 30.91 14.75 0.00 0.00 0.00 0.00 12:38:01 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 43.68 37.36 316.08 9.41 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) 12/07/2025 _x86_64_ (2 CPU) 00:31:55 LINUX RESTART (2 CPU) 12:33:03 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 27.31 0.00 3.64 3.13 0.09 65.81 12:34:01 AM 0 14.77 0.00 2.33 1.60 0.09 81.21 12:34:01 AM 1 39.88 0.00 4.96 4.67 0.10 50.39 12:35:01 AM all 30.77 0.00 4.72 3.45 0.09 60.96 12:35:01 AM 0 19.44 0.00 4.36 3.39 0.09 72.73 12:35:01 AM 1 41.71 0.00 5.07 3.51 0.10 49.61 12:36:01 AM all 25.06 0.00 2.81 3.85 0.85 67.43 12:36:01 AM 0 10.16 0.00 2.00 3.95 0.99 82.89 12:36:01 AM 1 39.99 0.00 3.62 3.75 0.71 51.93 12:37:01 AM all 28.66 0.00 2.78 0.14 0.12 68.31 12:37:01 AM 0 26.37 0.00 2.45 0.13 0.07 70.97 12:37:01 AM 1 30.92 0.00 3.10 0.15 0.17 65.66 12:38:01 AM all 35.66 0.00 4.09 0.13 0.09 60.02 12:38:01 AM 0 28.38 0.00 3.82 0.12 0.10 67.59 12:38:01 AM 1 42.94 0.00 4.37 0.15 0.08 52.45 Average: all 29.50 0.00 3.60 2.13 0.25 64.51 Average: 0 19.83 0.00 2.99 1.84 0.27 75.07 Average: 1 39.08 0.00 4.22 2.43 0.23 54.04