---> uname -a: Linux prd-centos8-builder-2c-2g-297.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 672 4891 19 2133 6731 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:cb:2d:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.252/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fecb:2da8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:86:a6:32 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) 12/08/2025 _x86_64_ (2 CPU) 01:37:07 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 290.55 117.38 173.18 11674.68 39462.03 01:40:00 AM 23.61 0.30 23.31 10.41 1698.83 01:40:01 AM 30.59 1.18 29.41 37.65 954.12 01:41:01 AM 80.64 0.15 80.49 3.20 7381.24 01:42:01 AM 57.16 0.77 56.40 29.32 5132.66 01:43:01 AM 17.13 0.45 16.68 63.86 935.11 Average: 93.84 23.81 70.03 2356.52 10920.31 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5401964 6987276 2480360 31.47 2688 1782224 1033924 11.58 147200 2056900 38808 01:40:00 AM 5358268 6952416 2524056 32.02 2688 1790148 1072408 12.01 144260 2106632 13500 01:40:01 AM 5354132 6950840 2528192 32.07 2688 1792620 1072408 12.01 145768 2108472 15728 01:41:01 AM 5176560 6971904 2705764 34.33 2688 1980404 999472 11.19 146556 2243332 39240 01:42:01 AM 5061724 6940712 2820600 35.78 2688 2057748 1005612 11.26 175856 2304192 22984 01:43:01 AM 5070504 6951728 2811820 35.67 2688 2059820 988380 11.07 351748 2119644 7512 Average: 5237192 6959146 2645132 33.56 2688 1910494 1028701 11.52 185231 2156529 22962 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 215.18 130.24 998.25 59.99 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 01:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:00 AM eth0 8.30 6.78 54.39 1.53 0.00 0.00 0.00 0.00 01:40:00 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 36.47 28.24 159.89 3.27 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 45.39 31.79 759.45 4.82 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 21.41 15.56 164.18 5.52 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 15.15 12.05 14.62 9.94 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 61.17 39.35 398.48 16.36 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) 12/08/2025 _x86_64_ (2 CPU) 01:37:07 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 23.33 0.00 5.07 11.63 0.11 59.85 01:39:01 AM 0 27.25 0.00 5.31 9.10 0.10 58.24 01:39:01 AM 1 19.41 0.00 4.83 14.18 0.12 61.47 01:40:00 AM all 4.84 0.00 0.57 11.15 0.06 83.38 01:40:00 AM 0 4.50 0.00 0.54 0.49 0.07 94.40 01:40:00 AM 1 5.18 0.00 0.59 21.81 0.05 72.36 01:40:01 AM all 7.02 0.00 1.75 0.58 0.00 90.64 01:40:01 AM 0 1.16 0.00 2.33 1.16 0.00 95.35 01:40:01 AM 1 12.94 0.00 1.18 0.00 0.00 85.88 01:41:01 AM all 15.97 0.00 2.07 1.27 0.08 80.60 01:41:01 AM 0 24.18 0.00 2.57 1.60 0.08 71.56 01:41:01 AM 1 7.77 0.00 1.56 0.95 0.08 89.63 01:42:01 AM all 20.62 0.00 2.30 0.67 0.08 76.33 01:42:01 AM 0 25.10 0.00 2.78 0.80 0.08 71.24 01:42:01 AM 1 16.14 0.00 1.82 0.53 0.08 81.43 01:43:01 AM all 19.77 0.00 2.03 0.13 0.08 78.01 01:43:01 AM 0 29.90 0.00 2.50 0.12 0.07 67.41 01:43:01 AM 1 9.62 0.00 1.55 0.13 0.08 88.61 Average: all 16.91 0.00 2.41 4.93 0.08 75.67 Average: 0 22.18 0.00 2.74 2.42 0.08 72.58 Average: 1 11.64 0.00 2.07 7.44 0.08 78.76