---> uname -a: Linux prd-centos8-builder-2c-2g-134.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 650 4920 19 2126 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:40:c2:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.85/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86021sec preferred_lft 86021sec inet6 fe80::f816:3eff:fe40:c2be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a9:04:c3:53 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) 09/14/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 30.13 1.07 29.06 36.26 3316.80 01:40:01 AM 71.34 0.15 71.19 3.20 6880.14 01:41:01 AM 57.53 0.55 56.98 20.13 4533.09 01:42:01 AM 23.08 0.07 23.01 9.73 1919.36 01:43:01 AM 19.30 0.58 18.71 77.45 704.20 Average: 40.28 0.48 39.79 29.35 3470.75 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5387280 6979036 2495036 31.65 2688 1787948 1029072 11.52 143976 2076592 13528 01:40:01 AM 5199252 6950836 2683064 34.04 2688 1938480 1019236 11.41 146120 2218040 7648 01:41:01 AM 5062452 6936064 2819864 35.77 2688 2052652 1004624 11.25 164544 2314064 45936 01:42:01 AM 5099308 6971888 2783008 35.31 2688 2051540 980836 10.98 351204 2091144 7516 01:43:01 AM 5121240 6998096 2761076 35.03 2688 2055624 951856 10.66 353236 2067056 9808 Average: 5173906 6967184 2708410 34.36 2688 1977249 997125 11.16 231816 2153379 16887 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 15.28 13.01 214.56 2.13 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 33.43 25.16 656.95 3.97 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 24.28 18.21 254.72 5.15 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 11.96 9.82 12.17 8.90 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 13.00 11.11 9.92 5.17 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 19.59 15.46 229.67 5.07 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) 09/14/2025 _x86_64_ (2 CPU) 01:36:25 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 8.64 0.00 0.87 0.59 0.06 89.84 01:39:01 AM 0 9.85 0.00 0.78 0.48 0.05 88.83 01:39:01 AM 1 7.43 0.00 0.95 0.70 0.07 90.85 01:40:01 AM all 13.76 0.00 1.67 1.33 0.06 83.18 01:40:01 AM 0 13.45 0.00 1.45 1.12 0.07 83.91 01:40:01 AM 1 14.07 0.00 1.88 1.55 0.05 82.45 01:41:01 AM all 21.79 0.00 2.23 1.97 0.10 73.91 01:41:01 AM 0 12.73 0.00 1.76 2.19 0.10 83.21 01:41:01 AM 1 30.88 0.00 2.70 1.75 0.10 64.56 01:42:01 AM all 14.41 0.00 1.89 0.82 0.06 82.82 01:42:01 AM 0 5.33 0.00 1.55 1.40 0.07 91.65 01:42:01 AM 1 23.49 0.00 2.22 0.23 0.05 74.01 01:43:01 AM all 18.82 0.00 1.38 0.97 0.08 78.75 01:43:01 AM 0 10.14 0.00 1.17 0.77 0.08 87.84 01:43:01 AM 1 27.51 0.00 1.60 1.17 0.08 69.64 Average: all 15.49 0.00 1.61 1.14 0.07 81.70 Average: 0 10.30 0.00 1.34 1.19 0.07 87.09 Average: 1 20.67 0.00 1.87 1.08 0.07 76.31