---> uname -a: Linux prd-centos8-builder-2c-2g-290.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 645 4917 19 2134 6759 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:31:b0:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.195/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe31:b089/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:73:ef:e7:fe 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) 12/03/2025 _x86_64_ (2 CPU) 01:36:53 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 171.96 6.45 165.51 931.82 3536.32 01:40:01 AM 49.76 0.25 49.51 9.33 3795.68 01:41:01 AM 82.17 0.13 82.04 2.53 7384.49 01:42:01 AM 31.33 0.68 30.64 27.86 3364.49 01:43:01 AM 18.86 0.65 18.21 87.17 743.64 Average: 70.82 1.63 69.18 211.76 3764.94 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5406212 6985564 2476112 31.41 2688 1776372 1009096 11.30 143420 2063068 27580 01:40:01 AM 5238032 7003148 2644292 33.55 2688 1951644 974628 10.91 147028 2186952 138644 01:41:01 AM 5127740 7008612 2754584 34.95 2688 2059752 935220 10.47 148692 2267652 90828 01:42:01 AM 5056372 6938352 2825952 35.85 2688 2060648 995584 11.15 180896 2304452 8868 01:43:01 AM 5093728 6977076 2788596 35.38 2688 2061884 957024 10.72 353340 2095272 7392 Average: 5184417 6982550 2697907 34.23 2688 1982060 974310 10.91 194675 2183479 54662 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 56.95 31.56 353.30 22.46 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 41.44 26.68 689.69 4.09 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 27.02 19.78 260.26 6.61 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 7.77 7.05 8.45 5.07 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 15.86 11.86 12.63 6.34 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 29.81 19.38 264.86 8.91 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) 12/03/2025 _x86_64_ (2 CPU) 01:36:53 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 11.01 0.00 1.72 1.50 0.05 85.71 01:39:01 AM 0 12.55 0.00 2.39 2.51 0.05 82.49 01:39:01 AM 1 9.48 0.00 1.05 0.50 0.05 88.92 01:40:01 AM all 14.42 0.00 1.58 0.56 0.06 83.38 01:40:01 AM 0 7.44 0.00 1.12 0.33 0.07 91.04 01:40:01 AM 1 21.40 0.00 2.05 0.78 0.05 75.71 01:41:01 AM all 20.74 0.00 2.02 0.98 0.07 76.18 01:41:01 AM 0 17.48 0.00 1.82 1.20 0.08 79.42 01:41:01 AM 1 24.01 0.00 2.21 0.77 0.07 72.95 01:42:01 AM all 13.42 0.00 1.61 0.52 0.07 84.39 01:42:01 AM 0 8.16 0.00 1.37 0.55 0.05 89.86 01:42:01 AM 1 18.69 0.00 1.84 0.49 0.08 78.90 01:43:01 AM all 18.85 0.00 1.73 0.14 0.07 79.22 01:43:01 AM 0 15.14 0.00 1.92 0.07 0.05 82.82 01:43:01 AM 1 22.56 0.00 1.53 0.22 0.08 75.61 Average: all 15.69 0.00 1.73 0.74 0.06 81.77 Average: 0 12.16 0.00 1.72 0.93 0.06 85.13 Average: 1 19.23 0.00 1.74 0.55 0.07 78.42