---> uname -a: Linux prd-centos8-builder-2c-2g-17855.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 642 4750 19 2304 6758 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:db:01:f2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fedb:1f2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:3d:f7:3d 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) 01/01/2026 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 184.22 23.36 160.86 6642.72 7334.01 10:34:01 PM 105.03 0.45 104.58 63.05 9256.91 10:35:01 PM 40.49 0.08 40.41 1.87 5394.67 10:36:01 PM 28.02 0.27 27.76 41.85 712.75 10:37:01 PM 24.35 1.07 23.28 87.32 967.21 Average: 76.43 5.05 71.38 1367.45 4733.21 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5136768 6948600 2745664 34.83 2688 2001488 1076336 12.05 236924 2209736 93840 10:34:01 PM 4969620 6979180 2912812 36.95 2688 2185036 1001372 11.21 229776 2330000 102876 10:35:01 PM 4914972 6962656 2967460 37.65 2688 2222328 1006060 11.26 257380 2352720 11748 10:36:01 PM 4789888 6880204 3092544 39.23 2688 2265248 1099668 12.31 297032 2438428 52464 10:37:01 PM 4965712 7017208 2916720 37.00 2688 2226308 982060 11.00 449340 2110100 10916 Average: 4955392 6957570 2927040 37.13 2688 2180082 1033099 11.57 294090 2288197 54369 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 340.24 209.45 1805.35 64.80 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 30.11 26.94 268.05 5.88 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 52.41 40.51 589.87 7.30 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 21.13 21.13 25.68 9.17 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 26.48 23.00 33.04 8.84 0.00 0.00 0.00 0.00 10:37:01 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 94.07 64.21 544.42 19.20 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) 01/01/2026 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 37.79 0.00 6.63 2.16 0.08 53.34 10:33:01 PM 0 45.64 0.00 7.20 1.54 0.08 45.54 10:33:01 PM 1 29.94 0.00 6.06 2.78 0.08 61.14 10:34:01 PM all 28.59 0.00 4.97 0.95 0.09 65.40 10:34:01 PM 0 21.72 0.00 4.93 1.11 0.10 72.14 10:34:01 PM 1 35.46 0.00 5.01 0.78 0.08 58.66 10:35:01 PM all 23.65 0.00 2.38 0.48 0.08 73.41 10:35:01 PM 0 28.02 0.00 2.78 0.55 0.07 68.58 10:35:01 PM 1 19.27 0.00 1.99 0.40 0.10 78.24 10:36:01 PM all 34.47 0.00 3.66 0.18 0.08 61.62 10:36:01 PM 0 25.46 0.00 3.57 0.13 0.08 70.75 10:36:01 PM 1 43.47 0.00 3.75 0.22 0.08 52.48 10:37:01 PM all 33.43 0.00 3.94 0.13 0.09 62.42 10:37:01 PM 0 32.65 0.00 4.02 0.10 0.08 63.14 10:37:01 PM 1 34.21 0.00 3.85 0.15 0.10 61.69 Average: all 31.58 0.00 4.31 0.78 0.09 63.24 Average: 0 30.68 0.00 4.50 0.69 0.08 64.05 Average: 1 32.47 0.00 4.13 0.86 0.09 62.44