---> uname -a: Linux prd-centos8-builder-2c-2g-289.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 651 4910 19 2135 6753 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:f2:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.54/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe66:f223/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:87:f6:4f:77 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) 12/02/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.09 0.47 27.62 15.59 2691.10 01:40:01 AM 83.95 0.18 83.77 4.27 7545.31 01:41:01 AM 58.76 0.77 58.00 29.32 5048.95 01:42:01 AM 19.23 0.28 18.95 48.66 1130.56 01:43:01 AM 15.90 0.37 15.53 38.53 657.02 Average: 41.19 0.41 40.77 27.27 3414.62 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5375888 6972600 2506436 31.80 2688 1792736 1021812 11.44 144444 2087740 13508 01:40:01 AM 5198196 6995872 2684128 34.05 2688 1982800 964284 10.80 146892 2219768 39244 01:41:01 AM 5097544 6978952 2784780 35.33 2688 2060128 956180 10.71 175712 2266772 22988 01:42:01 AM 5111860 6996236 2770464 35.15 2688 2063276 924428 10.35 351780 2078188 8992 01:43:01 AM 5086260 6970912 2796064 35.47 2688 2063088 964076 10.79 353916 2100736 8316 Average: 5173950 6982914 2708374 34.36 2688 1992406 966156 10.82 234549 2150641 18610 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 15.96 12.75 216.06 2.16 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 45.33 33.33 760.12 5.21 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 21.16 15.23 164.09 5.49 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 11.86 9.80 11.66 9.10 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 12.50 9.48 9.22 4.52 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 21.36 16.12 232.23 5.30 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) 12/02/2025 _x86_64_ (2 CPU) 01:36:22 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 6.90 0.00 0.68 0.36 0.08 91.99 01:39:01 AM 0 11.12 0.00 0.95 0.35 0.07 87.51 01:39:01 AM 1 2.67 0.00 0.42 0.37 0.08 96.46 01:40:01 AM all 15.98 0.00 1.88 0.90 0.07 81.17 01:40:01 AM 0 19.38 0.00 2.23 1.37 0.08 76.94 01:40:01 AM 1 12.58 0.00 1.53 0.43 0.07 85.39 01:41:01 AM all 21.08 0.00 2.43 0.47 0.07 75.95 01:41:01 AM 0 14.60 0.00 2.24 0.28 0.05 82.82 01:41:01 AM 1 27.59 0.00 2.62 0.67 0.08 69.05 01:42:01 AM all 18.76 0.00 1.94 0.15 0.07 79.08 01:42:01 AM 0 26.81 0.00 2.15 0.13 0.07 70.84 01:42:01 AM 1 10.72 0.00 1.73 0.17 0.07 87.31 01:43:01 AM all 15.09 0.00 1.48 0.13 0.07 83.25 01:43:01 AM 0 19.95 0.00 1.55 0.12 0.07 78.32 01:43:01 AM 1 10.22 0.00 1.40 0.13 0.07 88.18 Average: all 15.56 0.00 1.68 0.40 0.07 82.28 Average: 0 18.37 0.00 1.83 0.45 0.07 79.29 Average: 1 12.76 0.00 1.54 0.35 0.07 85.28