---> uname -a: Linux prd-centos8-builder-2c-2g-16576.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 639 4785 19 2272 6760 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:8f:56:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe8f:5668/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c5:fe:67:7d 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/26/2025 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 201.57 8.26 193.31 1657.17 7591.70 06:34:01 PM 104.63 0.50 104.13 64.39 11450.94 06:35:01 PM 30.36 0.30 30.06 42.39 1230.69 06:36:01 PM 19.70 0.00 19.70 0.00 509.70 06:37:01 PM 27.31 1.27 26.04 114.90 755.80 Average: 76.31 2.05 74.26 371.64 4297.00 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5100084 6994552 2782340 35.30 2688 2076532 972664 10.89 201716 2253824 184692 06:34:01 PM 4892252 6932500 2990172 37.93 2688 2215480 1021548 11.44 234104 2400936 53684 06:35:01 PM 4961228 6975980 2921196 37.06 2688 2190088 968480 10.84 267956 2297556 9940 06:36:01 PM 4858344 6874080 3024080 38.36 2688 2191020 1080828 12.10 268428 2399868 10844 06:37:01 PM 4930968 6953688 2951456 37.44 2688 2197652 977172 10.94 436232 2159860 27024 Average: 4948575 6946160 2933849 37.22 2688 2174154 1004138 11.24 281687 2302409 57237 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 273.43 173.41 1816.89 57.46 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 61.82 52.34 629.58 11.51 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 20.98 21.26 29.25 8.29 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 15.38 15.40 13.95 6.13 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 22.33 19.94 28.53 9.44 0.00 0.00 0.00 0.00 06:37:01 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 78.16 56.09 499.39 18.44 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 12/26/2025 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 37.62 0.00 6.18 1.82 0.10 54.27 06:33:01 PM 0 24.87 0.00 5.34 2.52 0.10 67.17 06:33:01 PM 1 50.36 0.00 7.02 1.12 0.10 41.40 06:34:01 PM all 34.77 0.00 4.86 1.09 0.10 59.18 06:34:01 PM 0 23.18 0.00 4.55 1.08 0.08 71.10 06:34:01 PM 1 46.34 0.00 5.16 1.10 0.12 47.28 06:35:01 PM all 34.42 0.00 3.70 0.18 0.10 61.59 06:35:01 PM 0 15.12 0.00 2.57 0.13 0.10 82.07 06:35:01 PM 1 53.74 0.00 4.84 0.23 0.10 41.09 06:36:01 PM all 29.08 0.00 2.69 0.10 0.08 68.04 06:36:01 PM 0 18.72 0.00 2.37 0.07 0.07 78.78 06:36:01 PM 1 39.44 0.00 3.02 0.13 0.10 57.31 06:37:01 PM all 36.11 0.00 4.39 0.16 0.09 59.25 06:37:01 PM 0 25.08 0.00 4.20 0.12 0.08 70.52 06:37:01 PM 1 47.11 0.00 4.57 0.20 0.10 48.01 Average: all 34.39 0.00 4.36 0.67 0.10 60.49 Average: 0 21.38 0.00 3.80 0.78 0.09 73.96 Average: 1 47.39 0.00 4.91 0.56 0.10 47.04