---> uname -a: Linux prd-centos8-builder-2c-2g-127.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 640 4929 19 2127 6763 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:66:2f:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.23/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe66:2f04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:1c:ee:d5 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) 09/09/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 119.16 6.22 112.95 928.65 3160.71 01:40:01 AM 49.28 0.32 48.97 14.26 3738.59 01:41:01 AM 80.39 0.03 80.35 0.27 7200.43 01:42:01 AM 35.14 0.52 34.63 19.86 3478.32 01:43:01 AM 17.04 0.65 16.39 87.17 681.96 Average: 60.20 1.55 58.66 210.03 3651.90 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5407476 6986992 2474840 31.40 2688 1776984 998708 11.18 143764 2061712 27496 01:40:01 AM 5261752 7013440 2620564 33.25 2688 1938720 960800 10.76 146380 2165496 126568 01:41:01 AM 5048140 6915188 2834176 35.96 2688 2046476 1014748 11.36 149052 2347648 81812 01:42:01 AM 5075844 6950504 2806472 35.60 2688 2053728 975428 10.92 180784 2286404 8856 01:43:01 AM 5103260 6979484 2779056 35.26 2688 2054964 947524 10.61 353268 2085788 7396 Average: 5179294 6969122 2703022 34.29 2688 1974174 979442 10.97 194650 2189410 50426 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 32.68 22.86 290.60 11.26 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 36.49 27.64 666.08 4.17 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 26.33 19.48 257.49 5.27 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 7.47 6.65 8.40 2.87 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 16.58 12.88 12.65 10.81 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 23.91 17.90 247.05 6.88 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) 09/09/2025 _x86_64_ (2 CPU) 01:36:45 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.02 0.00 1.49 1.49 0.04 86.96 01:39:01 AM 0 12.26 0.00 1.52 0.51 0.03 85.68 01:39:01 AM 1 7.78 0.00 1.46 2.47 0.05 88.24 01:40:01 AM all 15.38 0.00 1.75 0.69 0.07 82.10 01:40:01 AM 0 22.88 0.00 2.25 0.78 0.07 74.01 01:40:01 AM 1 7.89 0.00 1.25 0.60 0.07 90.19 01:41:01 AM all 18.55 0.00 1.91 1.47 0.07 78.00 01:41:01 AM 0 26.13 0.00 2.20 0.92 0.07 70.68 01:41:01 AM 1 10.99 0.00 1.62 2.02 0.07 85.31 01:42:01 AM all 15.72 0.00 1.93 0.53 0.07 81.75 01:42:01 AM 0 26.73 0.00 2.39 0.32 0.07 70.50 01:42:01 AM 1 4.70 0.00 1.47 0.75 0.07 93.01 01:43:01 AM all 18.93 0.00 1.66 0.14 0.08 79.20 01:43:01 AM 0 28.67 0.00 1.77 0.15 0.08 69.33 01:43:01 AM 1 9.20 0.00 1.55 0.13 0.07 89.05 Average: all 15.74 0.00 1.75 0.86 0.06 81.59 Average: 0 23.36 0.00 2.03 0.54 0.06 74.01 Average: 1 8.11 0.00 1.47 1.19 0.06 89.16