---> uname -a: Linux prd-centos8-builder-2c-2g-13248.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 680 4748 19 2269 6720 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:41:d6:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe41:d667/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:e7:3a:d0 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) 11/24/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 203.80 19.28 184.52 5404.87 7558.78 06:34:01 PM 110.63 0.70 109.93 103.15 12096.64 06:35:01 PM 36.52 0.10 36.42 3.60 1850.53 06:36:01 PM 23.50 0.40 23.10 30.53 892.03 06:37:01 PM 25.71 0.52 25.20 64.66 751.27 Average: 80.04 4.20 75.84 1121.40 4630.35 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5126304 6964364 2756120 34.97 2688 2020808 1035448 11.59 200724 2230584 167200 06:34:01 PM 4901656 6923072 2980768 37.82 2688 2196392 1045932 11.71 231780 2391012 52052 06:35:01 PM 4788316 6833624 3094108 39.25 2688 2220864 1124140 12.59 270228 2467152 44252 06:36:01 PM 4880148 6893200 3002276 38.09 2688 2188316 1077676 12.07 268712 2375908 10768 06:37:01 PM 4886848 6905556 2995576 38.00 2688 2193476 1069820 11.98 435556 2203228 26980 Average: 4916654 6903963 2965770 37.63 2688 2163971 1070603 11.99 281400 2333577 60250 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 323.81 194.42 1819.51 62.71 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 75.15 62.99 821.84 10.98 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 23.84 25.91 29.40 12.93 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 18.48 18.75 19.64 7.09 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 21.81 18.98 26.35 9.28 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 92.62 64.21 543.39 20.60 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) 11/24/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 42.06 0.00 7.31 1.60 0.09 48.94 06:33:01 PM 0 45.36 0.00 7.44 2.53 0.08 44.59 06:33:01 PM 1 38.77 0.00 7.19 0.67 0.10 53.28 06:34:01 PM all 34.48 0.00 5.20 1.00 0.10 59.22 06:34:01 PM 0 37.70 0.00 5.39 0.73 0.10 56.08 06:34:01 PM 1 31.26 0.00 5.01 1.27 0.10 62.36 06:35:01 PM all 34.21 0.00 3.38 0.20 0.09 62.12 06:35:01 PM 0 36.31 0.00 3.29 0.15 0.10 60.15 06:35:01 PM 1 32.11 0.00 3.47 0.25 0.08 64.08 06:36:01 PM all 34.42 0.00 3.60 0.16 0.09 61.73 06:36:01 PM 0 28.79 0.00 3.08 0.10 0.10 67.92 06:36:01 PM 1 40.05 0.00 4.12 0.22 0.08 55.53 06:37:01 PM all 36.16 0.00 4.16 0.14 0.10 59.43 06:37:01 PM 0 40.34 0.00 4.12 0.13 0.10 55.30 06:37:01 PM 1 31.97 0.00 4.21 0.15 0.10 63.57 Average: all 36.26 0.00 4.73 0.62 0.10 58.29 Average: 0 37.69 0.00 4.66 0.73 0.10 56.82 Average: 1 34.83 0.00 4.80 0.51 0.09 59.77