---> uname -a: Linux prd-centos8-builder-2c-2g-472.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 32G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4954 19 2112 6774 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:4e:f5:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.87.224/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe4e:f522/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:7f:3c:28 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) 05/20/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 205.28 6.25 199.03 924.78 3798.52 01:40:01 AM 46.13 0.27 45.87 11.33 3594.29 01:41:01 AM 78.25 0.62 77.64 21.33 6621.88 01:42:01 AM 34.29 0.03 34.26 4.53 3518.25 01:43:01 AM 20.51 0.62 19.89 82.64 785.09 Average: 76.89 1.56 75.34 208.91 3663.51 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5420944 7000080 2461380 31.23 2688 1776472 995592 11.15 143764 2049008 27848 01:40:01 AM 5270192 7022368 2612132 33.14 2688 1937696 950220 10.64 146236 2153980 126568 01:41:01 AM 5104084 6964268 2778240 35.25 2688 2039820 979336 10.97 149164 2295524 90440 01:42:01 AM 5159808 7019972 2722516 34.54 2688 2040012 984780 11.03 181640 2207120 8900 01:43:01 AM 5157416 7020632 2724908 34.57 2688 2042828 924136 10.35 352788 2037884 10256 Average: 5222489 7005464 2659835 33.74 2688 1967366 966813 10.83 194718 2148703 52802 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 32.73 24.61 286.23 9.83 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 36.94 25.36 662.43 4.04 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 22.68 17.75 230.66 5.11 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 10.76 8.90 11.40 8.59 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 14.03 11.68 10.69 5.56 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 23.43 17.66 240.29 6.62 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) 05/20/2025 _x86_64_ (2 CPU) 01:36:44 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 10.17 0.00 1.67 1.71 0.06 86.39 01:39:01 AM 0 13.88 0.00 1.94 1.64 0.07 82.48 01:39:01 AM 1 6.47 0.00 1.40 1.79 0.05 90.29 01:40:01 AM all 15.24 0.00 1.76 0.72 0.07 82.21 01:40:01 AM 0 20.70 0.00 2.07 0.67 0.08 76.48 01:40:01 AM 1 9.79 0.00 1.45 0.76 0.07 87.93 01:41:01 AM all 20.62 0.00 2.14 1.99 0.07 75.18 01:41:01 AM 0 19.48 0.00 2.08 1.82 0.07 76.55 01:41:01 AM 1 21.75 0.00 2.20 2.16 0.08 73.80 01:42:01 AM all 13.89 0.00 2.56 0.88 0.06 82.62 01:42:01 AM 0 11.22 0.00 2.43 0.57 0.07 85.71 01:42:01 AM 1 16.56 0.00 2.69 1.19 0.05 79.51 01:43:01 AM all 20.79 0.00 1.86 0.12 0.07 77.16 01:43:01 AM 0 19.08 0.00 1.82 0.17 0.07 78.87 01:43:01 AM 1 22.50 0.00 1.90 0.08 0.07 75.45 Average: all 16.15 0.00 2.00 1.08 0.07 80.70 Average: 0 16.88 0.00 2.07 0.97 0.07 80.02 Average: 1 15.42 0.00 1.93 1.20 0.06 81.39