---> uname -a: Linux prd-centos8-builder-2c-2g-1324.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 616 4815 19 2266 6784 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:40:65:b2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.177/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fe40:65b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:43:4c:19:df 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) 10/23/2025 _x86_64_ (2 CPU) 05:33:00 LINUX RESTART (2 CPU) 05:34:01 AM tps rtps wtps bread/s bwrtn/s 05:35:01 AM 88.25 1.17 87.09 39.19 7010.83 05:36:01 AM 70.73 0.42 70.31 62.78 10166.48 05:37:01 AM 27.92 0.28 27.64 40.65 1258.25 05:38:01 AM 23.53 0.07 23.46 3.07 632.88 05:39:01 AM 15.08 0.48 14.60 41.19 407.91 05:40:01 AM 22.74 0.43 22.31 53.97 639.80 Average: 41.37 0.47 40.90 40.14 3352.59 05:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 AM 5014220 6988996 2868212 36.39 2688 2150888 977092 10.94 203764 2317352 234684 05:36:01 AM 4840872 6893916 3041560 38.59 2688 2228660 1060372 11.87 209940 2477184 49120 05:37:01 AM 4912496 6954212 2969936 37.68 2688 2217180 991576 11.10 270024 2346056 44172 05:38:01 AM 4981084 6990800 2901348 36.81 2688 2184916 943840 10.57 268200 2278392 10760 05:39:01 AM 5017688 7028460 2864744 36.34 2688 2186248 925572 10.36 424028 2087448 10904 05:40:01 AM 4958596 6973000 2923836 37.09 2688 2189228 982832 11.00 423416 2146384 25716 Average: 4954159 6971564 2928273 37.15 2688 2192853 980214 10.98 299895 2275469 62559 05:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 AM eth0 85.00 72.07 1060.30 9.20 0.00 0.00 0.00 0.00 05:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 43.85 35.60 584.32 5.87 0.00 0.00 0.00 0.00 05:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 15.43 17.78 21.88 6.03 0.00 0.00 0.00 0.00 05:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 15.45 15.43 15.66 6.88 0.00 0.00 0.00 0.00 05:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 22.84 20.46 28.05 7.54 0.00 0.00 0.00 0.00 05:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 13.29 14.21 10.58 6.96 0.00 0.00 0.00 0.00 05:40:01 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 32.64 29.26 286.78 7.08 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) 10/23/2025 _x86_64_ (2 CPU) 05:33:00 LINUX RESTART (2 CPU) 05:34:01 AM CPU %user %nice %system %iowait %steal %idle 05:35:01 AM all 35.25 0.00 5.33 1.58 0.12 57.71 05:35:01 AM 0 35.96 0.00 5.77 1.48 0.12 56.67 05:35:01 AM 1 34.54 0.00 4.90 1.68 0.13 58.74 05:36:01 AM all 17.88 0.00 2.53 15.69 0.08 63.82 05:36:01 AM 0 26.70 0.00 2.83 14.55 0.08 55.84 05:36:01 AM 1 9.05 0.00 2.24 16.83 0.08 71.80 05:37:01 AM all 23.07 0.00 2.87 3.67 0.10 70.29 05:37:01 AM 0 24.57 0.00 3.19 4.51 0.10 67.62 05:37:01 AM 1 21.57 0.00 2.55 2.82 0.10 72.96 05:38:01 AM all 30.35 0.00 2.78 2.80 0.10 63.97 05:38:01 AM 0 30.70 0.00 3.20 4.12 0.10 61.89 05:38:01 AM 1 30.01 0.00 2.37 1.49 0.10 66.03 05:39:01 AM all 23.15 0.00 2.87 3.58 0.08 70.30 05:39:01 AM 0 25.18 0.00 2.74 3.45 0.08 68.54 05:39:01 AM 1 21.13 0.00 3.00 3.72 0.08 72.06 05:40:01 AM all 28.67 0.00 3.21 2.89 0.08 65.15 05:40:01 AM 0 38.03 0.00 3.75 3.44 0.10 54.69 05:40:01 AM 1 19.31 0.00 2.67 2.33 0.07 75.62 Average: all 26.40 0.00 3.27 5.03 0.10 65.20 Average: 0 30.20 0.00 3.58 5.25 0.10 60.87 Average: 1 22.61 0.00 2.96 4.81 0.09 69.53