---> uname -a: Linux prd-centos8-builder-2c-2g-17932.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: 2799.996 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 8.6G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 623 4639 19 2434 6775 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:47:5f:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe47:5f3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b0:5d:44:a4 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) 01/02/2026 _x86_64_ (2 CPU) 15:31:49 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 332.74 128.79 203.95 15043.99 41695.42 03:34:01 PM 112.03 5.06 106.96 1010.20 11838.60 03:35:01 PM 94.00 0.68 93.32 102.63 10874.28 03:36:01 PM 31.69 0.07 31.62 3.07 1132.44 03:37:01 PM 22.96 1.07 21.90 87.32 623.28 Average: 118.69 27.14 91.55 3249.55 13233.22 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5330988 7027688 2551436 32.37 2688 1889036 969656 10.86 201040 2063220 75688 03:34:01 PM 4847748 6985248 3034676 38.50 2688 2312636 952592 10.67 205772 2472940 250604 03:35:01 PM 4822604 7002700 3059820 38.82 2688 2354236 921636 10.32 236896 2462492 23072 03:36:01 PM 4833812 7013996 3048612 38.68 2688 2354352 905368 10.14 271372 2416808 10896 03:37:01 PM 4799400 6980332 3083024 39.11 2688 2355124 949024 10.63 427480 2295084 9024 Average: 4926910 7001993 2955514 37.49 2688 2253077 939655 10.52 268512 2342109 73857 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 297.62 162.55 1680.69 61.08 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 113.15 83.49 2220.62 9.37 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 72.54 60.90 604.58 10.38 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 17.53 18.09 16.71 8.63 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 24.03 21.78 31.01 8.93 0.00 0.00 0.00 0.00 03:37:01 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 104.98 69.36 910.75 19.68 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) 01/02/2026 _x86_64_ (2 CPU) 15:31:49 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 47.90 0.04 11.14 2.93 0.09 37.89 03:33:01 PM 0 41.22 0.02 11.57 2.99 0.08 44.12 03:33:01 PM 1 54.56 0.07 10.72 2.88 0.10 31.68 03:34:01 PM all 40.59 0.00 7.30 0.76 0.09 51.26 03:34:01 PM 0 28.81 0.00 5.56 0.70 0.10 64.83 03:34:01 PM 1 52.37 0.00 9.05 0.82 0.08 37.68 03:35:01 PM all 31.79 0.00 4.19 0.88 0.09 63.04 03:35:01 PM 0 16.61 0.00 3.65 0.82 0.08 78.83 03:35:01 PM 1 46.97 0.00 4.72 0.95 0.10 47.26 03:36:01 PM all 35.91 0.00 3.31 0.17 0.08 60.53 03:36:01 PM 0 17.14 0.00 2.56 0.08 0.08 80.13 03:36:01 PM 1 54.72 0.00 4.05 0.25 0.08 40.89 03:37:01 PM all 32.87 0.00 3.75 0.13 0.08 63.16 03:37:01 PM 0 26.75 0.00 3.40 0.08 0.08 69.68 03:37:01 PM 1 38.99 0.00 4.10 0.18 0.08 56.64 Average: all 37.80 0.01 5.93 0.97 0.09 55.20 Average: 0 26.08 0.00 5.34 0.93 0.09 67.55 Average: 1 49.52 0.01 6.53 1.01 0.09 42.84