---> uname -a: Linux prd-centos8-builder-2c-2g-202.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 673 4891 19 2132 6730 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:ff:de:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.92/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:feff:de11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:31:cd:f4 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) 10/30/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 289.44 106.01 183.42 11208.26 39646.82 01:40:02 AM 48.76 0.47 48.29 14.53 3579.36 01:41:01 AM 73.67 0.08 73.59 1.36 6334.15 01:42:01 AM 44.79 0.52 44.28 19.86 4619.56 01:43:01 AM 19.70 0.65 19.05 87.19 786.62 Average: 95.35 21.62 73.73 2273.81 11009.03 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5405912 6992136 2476412 31.42 2688 1783124 1045672 11.71 147556 2057532 38828 01:40:02 AM 5106720 6888428 2775604 35.21 2688 1970268 1127752 12.63 181260 2291636 153288 01:41:01 AM 5087432 6960028 2794892 35.46 2688 2052020 996200 11.15 147460 2313516 115404 01:42:01 AM 5032824 6912560 2849500 36.15 2688 2058316 1044008 11.69 179728 2327012 8872 01:43:01 AM 5065832 6948448 2816492 35.73 2688 2061092 1012980 11.34 353348 2120712 8900 Average: 5139744 6940320 2742580 34.79 2688 1984964 1045322 11.70 201870 2222082 65058 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 247.20 130.42 1003.78 59.32 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 01:40:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:02 AM eth0 40.78 28.70 685.78 4.89 0.00 0.00 0.00 0.00 01:40:02 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 24.53 18.92 283.65 4.93 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 9.83 8.58 9.52 3.82 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 16.65 13.40 14.46 11.46 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 67.94 40.08 399.86 16.92 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) 10/30/2025 _x86_64_ (2 CPU) 01:37:04 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 19.71 0.00 4.34 7.44 0.08 68.44 01:39:01 AM 0 20.21 0.00 4.30 6.84 0.07 68.58 01:39:01 AM 1 19.20 0.00 4.38 8.05 0.08 68.29 01:40:02 AM all 13.12 0.00 1.32 0.68 0.06 84.83 01:40:02 AM 0 21.01 0.00 1.73 0.78 0.05 76.43 01:40:02 AM 1 5.24 0.00 0.90 0.57 0.07 93.23 01:41:01 AM all 15.94 0.00 2.14 0.85 0.06 81.01 01:41:01 AM 0 15.75 0.00 2.04 0.79 0.07 81.34 01:41:01 AM 1 16.13 0.00 2.24 0.91 0.05 80.67 01:42:01 AM all 18.60 0.00 1.84 0.51 0.07 78.98 01:42:01 AM 0 27.39 0.00 2.15 0.40 0.07 69.99 01:42:01 AM 1 9.81 0.00 1.53 0.62 0.08 87.96 01:43:01 AM all 18.77 0.00 1.99 0.14 0.06 79.04 01:43:01 AM 0 24.30 0.00 2.10 0.10 0.07 73.44 01:43:01 AM 1 13.26 0.00 1.88 0.18 0.05 84.63 Average: all 17.23 0.00 2.32 1.92 0.07 78.46 Average: 0 21.75 0.00 2.47 1.78 0.06 73.94 Average: 1 12.71 0.00 2.18 2.06 0.07 82.98