---> uname -a: Linux prd-centos8-builder-2c-2g-4147.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 665 4763 19 2268 6735 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:0a:b4:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe0a:b492/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c9:44:6a:07 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) 10/16/2025 _x86_64_ (2 CPU) 13:32:23 LINUX RESTART (2 CPU) 01:33:01 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 241.74 14.31 227.43 2572.10 7668.96 01:35:01 PM 102.58 0.52 102.07 65.18 11717.99 01:36:01 PM 32.54 0.70 31.84 72.91 1337.57 01:37:01 PM 25.36 0.00 25.36 0.00 941.29 01:38:01 PM 25.52 0.52 25.01 64.65 719.58 Average: 85.55 3.21 82.34 554.92 4477.09 01:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 5100136 6978900 2782296 35.30 2688 2060880 1008892 11.30 201480 2254968 178456 01:35:01 PM 4904860 6915732 2977572 37.77 2688 2186044 1026308 11.49 232184 2390316 27240 01:36:01 PM 4906052 6919708 2976380 37.76 2688 2188912 1055616 11.82 268032 2352428 10820 01:37:01 PM 4897368 6910744 2985064 37.87 2688 2188868 1049956 11.76 281296 2348108 10768 01:38:01 PM 4848260 6867308 3034172 38.49 2688 2194048 1099184 12.31 436964 2242084 27000 Average: 4931335 6918478 2951097 37.44 2688 2163750 1047991 11.73 283991 2317581 50857 01:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 295.55 187.35 1891.86 62.81 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 88.07 69.74 736.59 11.29 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 20.33 21.61 24.90 8.44 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 17.45 18.20 16.06 7.00 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 22.46 20.74 26.67 13.72 0.00 0.00 0.00 0.00 01:38:01 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 88.77 63.53 539.19 20.65 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) 10/16/2025 _x86_64_ (2 CPU) 13:32:23 LINUX RESTART (2 CPU) 01:33:01 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 39.72 0.00 7.05 2.20 0.11 50.91 01:34:01 PM 0 42.42 0.00 7.16 1.71 0.10 48.62 01:34:01 PM 1 37.02 0.00 6.95 2.70 0.12 53.21 01:35:01 PM all 35.30 0.00 5.08 1.16 0.09 58.37 01:35:01 PM 0 43.20 0.00 5.46 1.42 0.10 49.82 01:35:01 PM 1 27.39 0.00 4.70 0.90 0.08 66.93 01:36:01 PM all 34.40 0.00 3.39 0.21 0.09 61.92 01:36:01 PM 0 31.44 0.00 3.13 0.15 0.08 65.19 01:36:01 PM 1 37.36 0.00 3.64 0.27 0.10 58.63 01:37:01 PM all 34.28 0.00 3.74 0.16 0.10 61.72 01:37:01 PM 0 36.23 0.00 4.17 0.13 0.10 59.36 01:37:01 PM 1 32.33 0.00 3.30 0.18 0.10 64.09 01:38:01 PM all 36.10 0.00 4.28 0.13 0.11 59.37 01:38:01 PM 0 31.79 0.00 4.09 0.12 0.12 63.89 01:38:01 PM 1 40.43 0.00 4.48 0.15 0.10 54.84 Average: all 35.96 0.00 4.71 0.77 0.10 58.46 Average: 0 37.01 0.00 4.80 0.70 0.10 57.38 Average: 1 34.90 0.00 4.61 0.84 0.10 59.54