---> uname -a: Linux prd-centos8-builder-2c-2g-87.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 624 4942 19 2130 6779 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:06:06:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.83/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe06:654/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:91:af:51:ef 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) 08/14/2025 _x86_64_ (2 CPU) 01:40:25 LINUX RESTART (2 CPU) 01:42:02 AM tps rtps wtps bread/s bwrtn/s 01:43:01 AM 36.00 6.35 29.65 921.59 3391.56 01:44:01 AM 80.79 0.18 80.60 4.80 7261.37 01:45:01 AM 62.87 0.60 62.27 21.20 5193.45 01:46:01 AM 18.43 0.07 18.36 9.73 1168.07 01:47:01 AM 16.50 0.58 15.91 77.45 446.98 Average: 42.94 1.54 41.40 204.59 3492.62 01:42:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:43:01 AM 5422756 7019704 2459568 31.20 2688 1792936 984840 11.03 144128 2040096 13208 01:44:01 AM 5195244 7000116 2687080 34.09 2688 1989540 975320 10.92 152712 2215132 50392 01:45:01 AM 5126600 7004084 2755724 34.96 2688 2056108 942836 10.56 174708 2238944 23956 01:46:01 AM 5048320 6924508 2834004 35.95 2688 2054984 1005780 11.26 351368 2141960 7512 01:47:01 AM 5090440 6969500 2791884 35.42 2688 2057512 967496 10.83 353464 2097008 8300 Average: 5176672 6983582 2705652 34.33 2688 1990216 975254 10.92 235276 2146628 20674 01:42:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 18.40 14.32 219.20 2.56 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 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 42.69 27.65 744.79 4.99 0.00 0.00 0.00 0.00 01:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 20.93 15.51 163.36 5.43 0.00 0.00 0.00 0.00 01:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 11.81 9.93 11.58 9.42 0.00 0.00 0.00 0.00 01:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 13.48 11.08 10.16 5.12 0.00 0.00 0.00 0.00 01:47:01 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 21.47 15.70 229.85 5.51 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) 08/14/2025 _x86_64_ (2 CPU) 01:40:25 LINUX RESTART (2 CPU) 01:42:02 AM CPU %user %nice %system %iowait %steal %idle 01:43:01 AM all 9.99 0.00 1.17 0.95 0.08 87.81 01:43:01 AM 0 10.80 0.00 1.20 1.15 0.07 86.78 01:43:01 AM 1 9.18 0.00 1.14 0.75 0.08 88.85 01:44:01 AM all 17.04 0.00 2.00 1.29 0.08 79.59 01:44:01 AM 0 21.91 0.00 2.20 1.15 0.07 74.67 01:44:01 AM 1 12.15 0.00 1.81 1.44 0.08 84.52 01:45:01 AM all 19.49 0.00 2.08 1.02 0.08 77.33 01:45:01 AM 0 26.44 0.00 2.35 1.38 0.08 69.74 01:45:01 AM 1 12.52 0.00 1.82 0.65 0.07 84.94 01:46:01 AM all 16.51 0.00 1.77 0.15 0.07 81.50 01:46:01 AM 0 22.91 0.00 2.02 0.17 0.05 74.85 01:46:01 AM 1 10.10 0.00 1.52 0.13 0.08 88.16 01:47:01 AM all 18.35 0.00 1.60 0.10 0.07 79.89 01:47:01 AM 0 27.62 0.00 1.92 0.13 0.07 70.26 01:47:01 AM 1 9.08 0.00 1.28 0.07 0.07 89.50 Average: all 16.30 0.00 1.73 0.70 0.07 81.20 Average: 0 21.97 0.00 1.94 0.80 0.07 75.22 Average: 1 10.61 0.00 1.51 0.61 0.08 87.19