---> uname -a: Linux prd-centos8-builder-2c-2g-173.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 654 4909 19 2133 6750 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:24:f3:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.197/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe24:f3e4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:bf:33:39:74 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) 10/08/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 205.85 21.00 184.85 4349.54 13384.32 01:40:01 AM 48.67 0.28 48.38 10.40 3649.77 01:41:01 AM 82.15 0.08 82.07 1.33 7315.43 01:42:01 AM 34.01 0.52 33.49 19.86 3420.30 01:43:01 AM 19.00 0.65 18.35 87.19 756.54 Average: 77.93 4.51 73.43 893.63 5705.20 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5459064 7037652 2423260 30.74 2688 1775740 965960 10.82 139516 2014664 27284 01:40:01 AM 5246256 7004980 2636068 33.44 2688 1944188 981384 10.99 145132 2177964 131736 01:41:01 AM 5104636 6977804 2777688 35.24 2688 2052308 963572 10.79 147288 2291552 82804 01:42:01 AM 5055748 6937228 2826576 35.86 2688 2060100 1018352 11.40 180344 2304816 8856 01:43:01 AM 5087748 6970548 2794576 35.45 2688 2061336 969984 10.86 352844 2100308 7380 Average: 5190690 6985642 2691634 34.15 2688 1978734 979850 10.97 193025 2177861 51612 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 217.55 118.63 1002.28 57.51 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 41.89 29.77 689.00 4.83 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 23.56 17.81 278.50 4.35 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 9.70 8.30 10.01 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 16.30 13.08 12.59 10.87 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 61.80 37.52 398.49 16.28 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) 10/08/2025 _x86_64_ (2 CPU) 01:36:58 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.20 0.00 3.16 3.93 0.08 74.63 01:39:01 AM 0 18.00 0.00 2.97 2.85 0.07 76.11 01:39:01 AM 1 18.40 0.00 3.35 5.01 0.08 73.15 01:40:01 AM all 15.02 0.00 1.58 0.53 0.08 82.79 01:40:01 AM 0 19.95 0.00 1.83 0.60 0.07 77.55 01:40:01 AM 1 10.09 0.00 1.33 0.45 0.08 88.04 01:41:01 AM all 14.78 0.00 1.89 1.03 0.07 82.22 01:41:01 AM 0 22.00 0.00 2.17 0.93 0.07 74.83 01:41:01 AM 1 7.56 0.00 1.62 1.13 0.08 89.61 01:42:01 AM all 19.47 0.00 1.90 0.64 0.08 77.91 01:42:01 AM 0 13.50 0.00 1.75 0.52 0.08 84.15 01:42:01 AM 1 25.46 0.00 2.06 0.77 0.07 71.65 01:43:01 AM all 18.67 0.00 1.69 0.13 0.08 79.43 01:43:01 AM 0 24.51 0.00 1.77 0.13 0.07 73.52 01:43:01 AM 1 12.84 0.00 1.62 0.13 0.08 85.33 Average: all 17.23 0.00 2.05 1.25 0.08 79.40 Average: 0 19.59 0.00 2.10 1.01 0.07 77.23 Average: 1 14.86 0.00 1.99 1.50 0.08 81.57