---> uname -a: Linux prd-centos8-builder-2c-2g-17.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 653 4914 19 2129 6750 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:f6:75:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.86.190/23 brd 10.30.87.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fef6:751a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:80:ad:7e 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) 07/05/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM tps rtps wtps bread/s bwrtn/s 01:39:01 AM 233.23 21.16 212.06 4368.07 36370.74 01:40:01 AM 49.18 0.25 48.93 9.33 3598.17 01:41:01 AM 82.87 0.08 82.79 1.33 7316.50 01:42:01 AM 33.52 0.52 33.01 19.86 3407.83 01:43:01 AM 17.58 0.65 16.93 87.19 714.21 Average: 83.27 4.53 78.74 897.10 10281.04 01:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:39:01 AM 5434216 7014504 2448100 31.06 2688 1777268 987960 11.06 139576 2036932 27812 01:40:01 AM 5253484 7007952 2628832 33.35 2688 1940268 996812 11.16 145312 2170840 128840 01:41:01 AM 5073456 6942064 2808860 35.63 2688 2047952 1019784 11.42 147680 2321360 81996 01:42:01 AM 5065984 6942376 2816332 35.73 2688 2055232 1016912 11.39 180312 2292116 8856 01:43:01 AM 5091376 6969096 2790940 35.41 2688 2056468 979516 10.97 352656 2094936 7392 Average: 5183703 6975198 2698613 34.24 2688 1975438 1000197 11.20 193107 2183237 50979 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 217.60 128.45 1028.60 59.02 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 36.69 24.13 647.95 3.97 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 27.10 20.51 277.97 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 9.81 7.83 10.45 3.23 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 15.95 12.28 12.55 10.57 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 61.43 38.64 395.50 16.38 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) 07/05/2025 _x86_64_ (2 CPU) 01:37:02 LINUX RESTART (2 CPU) 01:38:01 AM CPU %user %nice %system %iowait %steal %idle 01:39:01 AM all 18.52 0.00 3.55 7.70 0.08 70.15 01:39:01 AM 0 18.66 0.00 3.21 7.09 0.07 70.97 01:39:01 AM 1 18.37 0.00 3.90 8.31 0.10 69.31 01:40:01 AM all 14.67 0.00 1.58 0.63 0.07 83.06 01:40:01 AM 0 15.30 0.00 1.65 0.65 0.07 82.33 01:40:01 AM 1 14.04 0.00 1.50 0.60 0.07 83.79 01:41:01 AM all 16.99 0.00 2.13 0.93 0.11 79.84 01:41:01 AM 0 23.43 0.00 2.49 0.97 0.10 73.02 01:41:01 AM 1 10.56 0.00 1.78 0.88 0.12 86.65 01:42:01 AM all 17.45 0.00 1.94 0.34 0.08 80.19 01:42:01 AM 0 21.83 0.00 1.91 0.38 0.10 75.77 01:42:01 AM 1 13.08 0.00 1.98 0.30 0.05 84.59 01:43:01 AM all 18.38 0.00 1.70 0.17 0.07 79.68 01:43:01 AM 0 8.47 0.00 1.57 0.05 0.07 89.84 01:43:01 AM 1 28.29 0.00 1.83 0.28 0.08 69.51 Average: all 17.20 0.00 2.18 1.95 0.08 78.59 Average: 0 17.53 0.00 2.16 1.83 0.08 78.40 Average: 1 16.87 0.00 2.20 2.07 0.08 78.79