---> uname -a: Linux prd-centos8-builder-2c-2g-312.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 619 4946 19 2131 6784 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:3c:06:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.142/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe3c:6f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:71:1a:9b 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) 12/18/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 188.99 6.27 182.72 923.58 3600.28 01:40:01 AM 51.12 0.15 50.97 3.73 3869.09 01:41:01 AM 93.62 0.82 92.80 30.39 9362.36 01:42:01 AM 19.93 0.28 19.65 48.66 1117.21 01:43:01 AM 15.89 0.37 15.53 38.52 465.86 Average: 73.91 1.58 72.33 208.96 3682.86 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5433048 7018092 2449276 31.07 2688 1781688 1008844 11.30 144440 2034004 34348 01:40:01 AM 5281516 7036080 2600808 33.00 2688 1941104 949044 10.63 146564 2145180 127164 01:41:01 AM 5129908 7008792 2752416 34.92 2688 2057728 949780 10.63 175220 2231020 24476 01:42:01 AM 5152236 7033120 2730088 34.64 2688 2059328 918984 10.29 352292 2036120 8988 01:43:01 AM 5123328 7004008 2758996 35.00 2688 2059132 939568 10.52 354344 2063112 8300 Average: 5224007 7020018 2658317 33.73 2688 1979796 953244 10.67 234572 2101887 40655 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 37.59 23.16 258.81 7.46 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 38.00 27.32 666.27 4.45 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 30.63 22.96 262.78 6.63 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 12.00 10.08 11.83 8.56 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 11.86 9.53 9.17 4.50 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 26.02 18.61 241.78 6.32 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) 12/18/2025 _x86_64_ (2 CPU) 01:36:43 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.13 0.00 1.62 1.39 0.07 86.80 01:39:01 AM 0 10.68 0.00 1.12 0.38 0.07 87.75 01:39:01 AM 1 9.58 0.00 2.12 2.39 0.07 85.84 01:40:01 AM all 13.76 0.00 1.48 0.51 0.07 84.19 01:40:01 AM 0 22.36 0.00 2.19 0.85 0.07 74.54 01:40:01 AM 1 5.17 0.00 0.77 0.17 0.07 93.83 01:41:01 AM all 21.28 0.00 2.47 1.25 0.07 74.93 01:41:01 AM 0 31.32 0.00 2.73 0.68 0.07 65.20 01:41:01 AM 1 11.24 0.00 2.21 1.82 0.08 84.65 01:42:01 AM all 19.20 0.00 1.88 0.15 0.08 78.69 01:42:01 AM 0 17.84 0.00 1.83 0.18 0.08 80.06 01:42:01 AM 1 20.55 0.00 1.93 0.12 0.07 77.33 01:43:01 AM all 14.72 0.00 1.47 0.08 0.07 83.65 01:43:01 AM 0 21.04 0.00 1.82 0.10 0.05 76.99 01:43:01 AM 1 8.41 0.00 1.13 0.07 0.08 90.30 Average: all 15.82 0.00 1.79 0.68 0.07 81.65 Average: 0 20.65 0.00 1.94 0.44 0.07 76.91 Average: 1 10.99 0.00 1.63 0.91 0.07 86.39