---> uname -a: Linux prd-centos8-builder-2c-2g-296.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 636 4928 19 2132 6767 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:62:d7:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.130/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe62:d709/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5f:5d:6b:aa 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) 12/07/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:02 AM 186.75 19.44 167.31 3758.61 38320.41 01:40:01 AM 48.00 0.20 47.80 7.86 3608.52 01:41:01 AM 78.40 0.03 78.36 0.27 7382.46 01:42:01 AM 40.56 0.78 39.78 30.13 3672.69 01:43:01 AM 18.29 0.65 17.64 87.17 731.61 Average: 74.49 4.24 70.26 779.35 10767.00 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:02 AM 5476000 7051272 2406316 30.53 2688 1772400 950764 10.65 140056 1995672 27368 01:40:01 AM 5254612 7011564 2627704 33.34 2688 1942592 964912 10.80 145872 2166824 132748 01:41:01 AM 5116636 6988108 2765680 35.09 2688 2050720 957208 10.72 147972 2275440 82800 01:42:01 AM 5066924 6946972 2815392 35.72 2688 2058804 1004896 11.25 180696 2291940 8864 01:43:01 AM 5125500 7006964 2756816 34.97 2688 2060076 935380 10.47 353888 2060760 7464 Average: 5207934 7000976 2674382 33.93 2688 1976918 962632 10.78 193697 2158127 51849 01:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 AM eth0 207.80 125.62 997.83 58.82 0.00 0.00 0.00 0.00 01:39:02 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 42.83 30.45 708.16 4.88 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 24.85 19.40 278.04 4.44 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 9.33 7.98 7.87 3.77 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 16.36 13.10 14.38 10.60 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 60.29 39.34 400.24 16.54 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) 12/07/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:02 AM all 18.37 0.00 3.59 5.59 0.08 72.36 01:39:02 AM 0 26.08 0.00 2.54 5.75 0.07 65.56 01:39:02 AM 1 10.67 0.00 4.64 5.43 0.10 79.15 01:40:01 AM all 15.86 0.00 1.65 0.79 0.06 81.64 01:40:01 AM 0 14.94 0.00 1.76 0.51 0.05 82.74 01:40:01 AM 1 16.79 0.00 1.54 1.07 0.07 80.54 01:41:01 AM all 15.14 0.00 1.85 1.57 0.07 81.38 01:41:01 AM 0 12.35 0.00 1.72 1.23 0.07 84.64 01:41:01 AM 1 17.94 0.00 1.98 1.90 0.07 78.12 01:42:01 AM all 18.89 0.00 1.76 0.47 0.06 78.83 01:42:01 AM 0 23.61 0.00 1.70 0.65 0.05 73.99 01:42:01 AM 1 14.18 0.00 1.81 0.28 0.07 83.66 01:43:01 AM all 19.90 0.00 1.98 0.16 0.07 77.89 01:43:01 AM 0 21.77 0.00 1.93 0.22 0.08 76.00 01:43:01 AM 1 18.03 0.00 2.03 0.10 0.05 79.79 Average: all 17.64 0.00 2.17 1.71 0.07 78.41 Average: 0 19.76 0.00 1.93 1.67 0.06 76.57 Average: 1 15.52 0.00 2.40 1.76 0.07 80.25