---> uname -a: Linux prd-centos8-builder-2c-2g-14.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: 2799.996 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 733 4849 19 2115 6671 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:d1:46:5e 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 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fed1:465e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:6f:31:f1 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) 06/12/2025 _x86_64_ (2 CPU) 19:15:13 LINUX RESTART (2 CPU) 07:16:01 PM tps rtps wtps bread/s bwrtn/s 07:17:01 PM 346.11 128.20 217.91 13674.80 39850.19 07:18:01 PM 37.59 0.45 37.14 17.33 3140.26 07:19:01 PM 75.12 0.00 75.12 0.00 6494.25 07:20:01 PM 42.76 0.27 42.49 21.60 4413.60 07:21:01 PM 20.26 0.58 19.68 77.44 1003.55 Average: 104.38 25.91 78.48 2758.87 10981.96 07:16:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:17:01 PM 5344516 6926240 2537808 32.20 2688 1779020 1094384 12.25 140768 2128788 38508 07:18:01 PM 5175820 6853464 2706504 34.34 2688 1871992 1183720 13.25 150560 2276864 56368 07:19:01 PM 5060204 6855876 2822120 35.80 2688 1981180 1112060 12.45 148232 2358432 30252 07:20:01 PM 5031036 6886620 2851288 36.17 2688 2035904 1083360 12.13 319496 2195212 152 07:21:01 PM 5047316 6913096 2835008 35.97 2688 2045132 1051456 11.77 326764 2169224 9812 Average: 5131778 6887059 2750546 34.90 2688 1942646 1104996 12.37 217164 2225704 27018 07:16:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 PM eth0 252.92 140.56 1059.73 60.01 0.00 0.00 0.00 0.00 07:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 PM eth0 43.23 30.23 669.36 7.04 0.00 0.00 0.00 0.00 07:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 PM eth0 20.35 16.28 245.57 3.34 0.00 0.00 0.00 0.00 07:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 PM eth0 52.21 43.96 28.18 223.42 0.00 0.00 0.00 0.00 07:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 PM eth0 13.05 10.45 10.04 5.06 0.00 0.00 0.00 0.00 07:21:01 PM 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 76.36 48.30 402.61 59.77 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) 06/12/2025 _x86_64_ (2 CPU) 19:15:13 LINUX RESTART (2 CPU) 07:16:01 PM CPU %user %nice %system %iowait %steal %idle 07:17:01 PM all 28.04 0.00 5.03 5.21 0.08 61.64 07:17:01 PM 0 25.46 0.00 5.74 5.34 0.07 63.39 07:17:01 PM 1 30.62 0.00 4.32 5.09 0.08 59.89 07:18:01 PM all 10.73 0.00 0.99 0.49 0.04 87.75 07:18:01 PM 0 10.17 0.00 1.10 0.52 0.03 88.18 07:18:01 PM 1 11.28 0.00 0.88 0.47 0.05 87.31 07:19:01 PM all 14.54 0.00 1.67 0.69 0.06 83.04 07:19:01 PM 0 12.78 0.00 1.78 0.75 0.07 84.62 07:19:01 PM 1 16.31 0.00 1.55 0.63 0.05 81.46 07:20:01 PM all 18.54 0.00 1.79 0.40 0.05 79.22 07:20:01 PM 0 25.40 0.00 1.85 0.28 0.05 72.41 07:20:01 PM 1 11.67 0.00 1.73 0.52 0.05 86.02 07:21:01 PM all 19.83 0.00 1.52 0.13 0.07 78.45 07:21:01 PM 0 15.39 0.00 1.52 0.10 0.07 82.93 07:21:01 PM 1 24.27 0.00 1.52 0.17 0.07 73.98 Average: all 18.33 0.00 2.20 1.38 0.06 78.03 Average: 0 17.83 0.00 2.40 1.40 0.06 78.32 Average: 1 18.82 0.00 2.00 1.37 0.06 77.75