---> uname -a: Linux prd-centos8-builder-2c-2g-229.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 649 4915 19 2132 6754 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:d7:11:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.239/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fed7:1130/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:5c:a1:8f 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) 11/09/2025 _x86_64_ (2 CPU) 01:36:24 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 28.61 0.37 28.24 12.40 3297.40 01:40:01 AM 90.02 0.12 89.90 2.67 7589.54 01:41:01 AM 54.20 0.60 53.61 21.18 4833.59 01:42:01 AM 15.89 0.45 15.44 63.81 1133.27 Average: 47.17 0.38 46.79 25.02 4213.00 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5376424 6971816 2505900 31.79 2688 1791392 1013908 11.35 144416 2087352 13496 01:40:01 AM 5150360 6946764 2731964 34.66 2688 1981416 1002472 11.22 146940 2265732 39504 01:41:01 AM 5006992 6885012 2875332 36.48 2688 2057268 1023036 11.46 178100 2358200 22160 01:42:01 AM 5094064 6974816 2788260 35.37 2688 2059332 948124 10.62 351636 2096448 7496 Average: 5156960 6944602 2725364 34.58 2688 1972352 996885 11.16 205273 2201933 20664 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 15.86 13.35 215.94 1.92 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 44.39 34.54 766.42 6.04 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 17.84 13.92 151.95 7.96 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 12.71 10.02 13.11 6.40 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 22.70 17.96 286.78 5.58 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) 11/09/2025 _x86_64_ (2 CPU) 01:36:24 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 6.82 0.00 0.73 0.44 0.06 91.96 01:39:01 AM 0 3.53 0.00 0.57 0.42 0.05 95.43 01:39:01 AM 1 10.11 0.00 0.88 0.47 0.07 88.47 01:40:01 AM all 18.70 0.00 1.94 1.09 0.07 78.20 01:40:01 AM 0 20.86 0.00 2.20 1.22 0.07 75.66 01:40:01 AM 1 16.55 0.00 1.68 0.97 0.07 80.74 01:41:01 AM all 21.47 0.00 2.03 0.77 0.08 75.64 01:41:01 AM 0 23.07 0.00 2.11 0.80 0.08 73.93 01:41:01 AM 1 19.87 0.00 1.95 0.75 0.08 77.35 01:42:01 AM all 15.88 0.00 2.03 0.12 0.07 81.89 01:42:01 AM 0 13.45 0.00 2.02 0.22 0.07 84.26 01:42:01 AM 1 18.32 0.00 2.05 0.03 0.07 79.53 Average: all 15.72 0.00 1.68 0.61 0.07 81.92 Average: 0 15.23 0.00 1.72 0.66 0.07 82.32 Average: 1 16.21 0.00 1.64 0.55 0.07 81.52