---> uname -a: Linux prd-centos8-builder-2c-2g-94.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 663 4904 19 2128 6740 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:b0:a6:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.12/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:feb0:a68f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:1f:77:49 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) 08/18/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 232.66 21.04 211.61 4329.49 33808.71 01:40:01 AM 50.50 0.45 50.05 14.00 3664.63 01:41:02 AM 70.10 0.08 70.02 1.33 6166.31 01:42:01 AM 47.77 0.53 47.25 20.20 4655.82 01:43:01 AM 17.88 0.65 17.23 87.19 694.32 Average: 83.91 4.56 79.34 893.44 9815.75 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5413076 6999864 2469240 31.33 2688 1783892 1027452 11.50 147764 2050472 38684 01:40:01 AM 5238660 6992952 2643656 33.54 2688 1940000 999612 11.19 145784 2184696 129196 01:41:02 AM 5075760 6945520 2806556 35.61 2688 2048936 997700 11.17 149256 2319144 114260 01:42:01 AM 5090316 6966416 2792000 35.42 2688 2054980 987532 11.06 180652 2269176 8872 01:43:01 AM 5081116 6960124 2801200 35.54 2688 2057752 997588 11.17 353256 2105884 8888 Average: 5179786 6972975 2702530 34.29 2688 1977112 1001977 11.22 195342 2185874 59980 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 219.61 133.62 996.04 59.18 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 41.10 27.24 675.04 4.65 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 01:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:02 AM eth0 27.31 19.05 282.37 4.46 0.00 0.00 0.00 0.00 01:41:02 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 9.69 8.39 8.48 3.85 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 16.03 12.53 14.19 10.54 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 62.93 40.27 396.55 16.58 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) 08/18/2025 _x86_64_ (2 CPU) 01:37:01 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 17.64 0.00 3.34 10.22 0.08 68.72 01:39:01 AM 0 15.21 0.00 2.96 10.59 0.08 71.15 01:39:01 AM 1 20.07 0.00 3.72 9.85 0.07 66.30 01:40:01 AM all 15.40 0.00 1.74 0.80 0.07 81.99 01:40:01 AM 0 12.92 0.00 1.63 0.85 0.07 84.53 01:40:01 AM 1 17.89 0.00 1.85 0.75 0.07 79.44 01:41:02 AM all 15.56 0.00 2.01 1.24 0.07 81.13 01:41:02 AM 0 12.69 0.00 1.98 0.88 0.07 84.38 01:41:02 AM 1 18.42 0.00 2.03 1.60 0.07 77.88 01:42:01 AM all 18.06 0.00 1.77 0.75 0.08 79.34 01:42:01 AM 0 4.44 0.00 1.42 0.97 0.10 93.07 01:42:01 AM 1 31.69 0.00 2.12 0.53 0.07 65.60 01:43:01 AM all 18.49 0.00 1.84 0.18 0.06 79.43 01:43:01 AM 0 9.94 0.00 1.75 0.07 0.05 88.19 01:43:01 AM 1 27.03 0.00 1.93 0.30 0.07 70.67 Average: all 17.02 0.00 2.14 2.64 0.07 78.13 Average: 0 11.06 0.00 1.95 2.67 0.07 84.25 Average: 1 22.99 0.00 2.33 2.61 0.07 72.01