---> uname -a: Linux prd-centos8-builder-2c-2g-234.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: 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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 685 4881 19 2129 6718 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:6d:29:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.244/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe6d:29c1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:ed:b9:a7 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) 11/13/2025 _x86_64_ (2 CPU) 01:36:46 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 180.35 11.05 169.31 1408.70 3640.79 01:40:01 AM 43.17 0.33 42.84 12.00 3365.04 01:41:01 AM 86.16 0.60 85.56 21.18 7476.32 01:42:01 AM 32.51 0.07 32.44 9.73 3421.56 01:43:01 AM 20.55 0.58 19.96 77.45 689.17 Average: 72.55 2.53 70.02 305.76 3719.07 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5363804 6939560 2518520 31.95 2688 1773056 1066724 11.94 143760 2105972 27580 01:40:01 AM 5186908 6950852 2695416 34.20 2688 1949228 1036040 11.60 147572 2235084 139888 01:41:01 AM 5026420 6903264 2855904 36.23 2688 2055808 1046232 11.71 149488 2367936 90836 01:42:01 AM 5059824 6937356 2822500 35.81 2688 2056252 1027680 11.51 351472 2130568 9008 01:43:01 AM 5006960 6886968 2875364 36.48 2688 2058484 1058512 11.85 353888 2180600 8788 Average: 5128783 6923600 2753541 34.93 2688 1978566 1047038 11.72 229236 2204032 55220 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 143.26 89.35 692.02 46.95 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 37.22 27.04 689.11 4.38 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 24.86 20.03 258.98 5.39 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 12.60 9.70 12.74 8.39 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 13.06 10.68 10.04 5.17 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 46.20 31.36 332.58 14.06 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 4.18.0-489.el8.x86_64 (centos-stream-8-builder-644fe243-c7e5-cbd2-69d3-83c8767e993e.nov) 11/13/2025 _x86_64_ (2 CPU) 01:36:46 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 15.75 0.00 2.27 1.84 0.06 80.08 01:39:01 AM 0 9.21 0.00 2.83 3.21 0.07 84.68 01:39:01 AM 1 22.29 0.00 1.70 0.47 0.05 75.49 01:40:01 AM all 14.93 0.00 1.49 0.63 0.07 82.87 01:40:01 AM 0 7.80 0.00 0.88 0.15 0.07 91.10 01:40:01 AM 1 22.08 0.00 2.10 1.12 0.07 74.63 01:41:01 AM all 20.93 0.00 2.03 1.35 0.08 75.62 01:41:01 AM 0 7.66 0.00 1.15 0.87 0.08 90.24 01:41:01 AM 1 34.23 0.00 2.90 1.84 0.07 60.96 01:42:01 AM all 14.15 0.00 1.86 0.53 0.07 83.39 01:42:01 AM 0 6.07 0.00 1.52 0.60 0.07 91.74 01:42:01 AM 1 22.23 0.00 2.20 0.45 0.07 75.05 01:43:01 AM all 19.43 0.00 1.51 0.24 0.06 78.77 01:43:01 AM 0 16.39 0.00 1.37 0.20 0.05 81.99 01:43:01 AM 1 22.46 0.00 1.65 0.28 0.07 75.54 Average: all 17.04 0.00 1.83 0.92 0.07 80.14 Average: 0 9.43 0.00 1.55 1.00 0.07 87.95 Average: 1 24.66 0.00 2.11 0.83 0.06 72.33