---> uname -a: Linux prd-centos8-builder-2c-2g-129.novalocal 4.18.0-489.el8.x86_64 #1 SMP Thu Apr 27 17:02:11 UTC 2023 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 630 4940 19 2126 6773 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:74:bd:5e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.1/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe74:bd5e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:7d:02:6d 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 09/11/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 341.53 115.86 225.66 11462.62 39883.70 01:40:01 AM 52.25 0.28 51.97 10.53 3745.70 01:41:01 AM 71.33 0.05 71.28 1.07 6333.19 01:42:01 AM 43.36 0.55 42.81 20.13 4507.53 01:43:01 AM 15.89 0.65 15.24 87.17 467.19 Average: 104.87 23.48 81.39 2316.08 10986.72 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5493452 7066960 2388872 30.31 2688 1770436 933316 10.45 139324 1979924 29392 01:40:01 AM 5177084 6929232 2705240 34.32 2688 1937604 1031068 11.54 144996 2246804 130736 01:41:01 AM 5076328 6943252 2805996 35.60 2688 2046628 992980 11.12 146520 2325084 114352 01:42:01 AM 5083896 6957512 2798428 35.50 2688 2052328 961476 10.77 178516 2277032 8868 01:43:01 AM 5115724 6992168 2766600 35.10 2688 2055108 937832 10.50 352932 2071592 8900 Average: 5189297 6977825 2693027 34.17 2688 1972421 971334 10.88 192458 2180087 58450 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 244.89 127.81 997.12 59.54 0.00 0.00 0.00 0.00 01:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 46.20 32.37 685.62 4.95 0.00 0.00 0.00 0.00 01:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 22.04 17.46 274.56 3.57 0.00 0.00 0.00 0.00 01:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 11.10 9.03 10.23 4.51 0.00 0.00 0.00 0.00 01:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 16.18 12.71 14.27 10.66 0.00 0.00 0.00 0.00 01:43:01 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 68.08 39.88 396.35 16.65 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 09/11/2025 _x86_64_ (2 CPU) 01:37:06 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 20.14 0.00 4.40 4.56 0.08 70.83 01:39:01 AM 0 21.09 0.00 4.34 3.75 0.07 70.75 01:39:01 AM 1 19.20 0.00 4.46 5.36 0.08 70.90 01:40:01 AM all 14.33 0.00 1.38 0.49 0.07 83.73 01:40:01 AM 0 18.18 0.00 1.67 0.38 0.05 79.72 01:40:01 AM 1 10.49 0.00 1.09 0.60 0.08 87.74 01:41:01 AM all 13.86 0.00 1.62 0.54 0.06 83.92 01:41:01 AM 0 19.94 0.00 1.97 0.62 0.07 77.41 01:41:01 AM 1 7.79 0.00 1.28 0.47 0.05 90.41 01:42:01 AM all 18.77 0.00 1.70 0.38 0.08 79.07 01:42:01 AM 0 15.39 0.00 1.55 0.62 0.10 82.34 01:42:01 AM 1 22.14 0.00 1.85 0.15 0.07 75.79 01:43:01 AM all 19.57 0.00 2.21 0.08 0.07 78.07 01:43:01 AM 0 27.42 0.00 2.45 0.10 0.05 69.98 01:43:01 AM 1 11.72 0.00 1.97 0.07 0.08 86.16 Average: all 17.33 0.00 2.26 1.21 0.07 79.13 Average: 0 20.40 0.00 2.39 1.09 0.07 76.05 Average: 1 14.26 0.00 2.13 1.32 0.07 82.21