---> uname -a: Linux prd-centos8-builder-2c-2g-479.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 9.0G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 695 4887 19 2114 6709 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:b1:23:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.178/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feb1:2334/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:96:33:1d:c4 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) 05/22/2025 _x86_64_ (2 CPU) 04:55:36 LINUX RESTART (2 CPU) 04:57:01 AM tps rtps wtps bread/s bwrtn/s 04:58:01 AM 163.22 6.20 157.02 904.78 4380.50 04:59:01 AM 80.97 0.18 80.79 4.80 7050.31 05:00:01 AM 52.53 0.20 52.33 11.86 4879.57 05:01:01 AM 12.23 0.07 12.16 9.73 755.45 05:02:01 AM 18.68 0.70 17.98 79.49 1016.16 Average: 65.51 1.47 64.04 202.09 3615.74 04:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:58:01 AM 5337596 6930916 2544720 32.28 2688 1789500 1101136 12.33 144120 2125792 13528 04:59:01 AM 5155016 6905172 2727300 34.60 2688 1937520 1058336 11.85 146272 2269460 8824 05:00:01 AM 5019560 6873556 2862756 36.32 2688 2034368 1104200 12.36 148292 2372820 11260 05:01:01 AM 4954772 6823368 2927544 37.14 2688 2048560 1122652 12.57 321620 2266976 14732 05:02:01 AM 5063640 6926412 2818676 35.76 2688 2042556 1015712 11.37 326312 2154132 8744 Average: 5106117 6891885 2776199 35.22 2688 1970501 1080407 12.10 217323 2237836 11418 04:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 20.71 16.58 222.33 6.21 0.00 0.00 0.00 0.00 04:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 33.36 23.36 639.82 3.93 0.00 0.00 0.00 0.00 04:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 34.67 29.41 250.83 39.70 0.00 0.00 0.00 0.00 05:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 143.30 127.14 288.86 203.33 0.00 0.00 0.00 0.00 05:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 12.07 9.85 9.23 4.48 0.00 0.00 0.00 0.00 05:02:01 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 48.82 41.26 282.15 51.52 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) 05/22/2025 _x86_64_ (2 CPU) 04:55:36 LINUX RESTART (2 CPU) 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 11.00 0.00 1.59 1.68 0.08 85.65 04:58:01 AM 0 7.52 0.00 1.27 1.27 0.08 89.85 04:58:01 AM 1 14.48 0.00 1.90 2.09 0.07 81.46 04:59:01 AM all 14.26 0.00 1.70 1.04 0.08 82.92 04:59:01 AM 0 6.07 0.00 1.18 1.05 0.08 91.62 04:59:01 AM 1 22.48 0.00 2.22 1.04 0.07 74.20 05:00:01 AM all 19.23 0.00 1.83 0.56 0.07 78.30 05:00:01 AM 0 10.90 0.00 1.78 0.77 0.08 86.46 05:00:01 AM 1 27.55 0.00 1.88 0.35 0.07 70.16 05:01:01 AM all 16.90 0.00 0.90 0.10 0.08 82.02 05:01:01 AM 0 7.96 0.00 0.74 0.07 0.08 91.16 05:01:01 AM 1 25.87 0.00 1.06 0.13 0.08 72.85 05:02:01 AM all 15.49 0.00 1.64 0.12 0.08 82.66 05:02:01 AM 0 5.08 0.00 1.46 0.10 0.08 93.27 05:02:01 AM 1 25.93 0.00 1.82 0.15 0.08 72.02 Average: all 15.38 0.00 1.53 0.70 0.08 82.31 Average: 0 7.50 0.00 1.29 0.65 0.08 90.47 Average: 1 23.26 0.00 1.78 0.75 0.07 74.13