---> uname -a: Linux prd-centos8-builder-2c-2g-17803.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 657 4731 19 2308 6742 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:5d:dd:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe5d:dd84/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:fc:93:54 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) 12:31:28 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 205.26 23.76 181.51 6613.00 7328.77 12:34:01 PM 115.00 0.43 114.56 62.25 10984.72 12:35:01 PM 47.15 1.10 46.05 93.97 3836.02 12:36:01 PM 22.98 0.00 22.98 0.00 599.62 12:37:01 PM 26.07 0.52 25.56 64.65 706.05 Average: 83.30 5.16 78.13 1366.82 4691.17 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5102880 6922504 2779552 35.26 2688 2009032 1074232 12.03 237108 2242896 99936 12:34:01 PM 4815504 6898520 3066928 38.91 2688 2258508 1040728 11.65 233016 2479400 113900 12:35:01 PM 4903248 6956244 2979184 37.80 2688 2227608 972800 10.89 293172 2328972 10924 12:36:01 PM 4880776 6933492 3001656 38.08 2688 2227608 986736 11.05 294100 2350812 9936 12:37:01 PM 4907268 6964716 2975164 37.74 2688 2231752 953952 10.68 462964 2155580 25140 Average: 4921935 6935095 2960497 37.56 2688 2190902 1005690 11.26 304072 2311532 51967 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 271.44 173.64 1794.62 61.68 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 78.76 61.21 847.28 9.71 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 22.19 21.29 29.13 8.07 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 19.11 19.35 18.57 7.57 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 23.09 21.71 28.24 16.49 0.00 0.00 0.00 0.00 12:37:01 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 82.92 59.44 543.59 20.70 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) 12:31:28 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 37.90 0.00 6.49 3.16 0.09 52.35 12:33:01 PM 0 29.03 0.00 5.03 1.86 0.10 63.98 12:33:01 PM 1 46.78 0.00 7.96 4.46 0.08 40.73 12:34:01 PM all 32.88 0.00 5.32 2.92 0.08 58.80 12:34:01 PM 0 18.83 0.00 4.28 2.96 0.08 73.84 12:34:01 PM 1 46.93 0.00 6.35 2.88 0.08 43.75 12:35:01 PM all 34.35 0.00 4.15 0.77 0.08 60.64 12:35:01 PM 0 26.47 0.00 3.98 0.63 0.08 68.83 12:35:01 PM 1 42.22 0.00 4.31 0.92 0.08 52.47 12:36:01 PM all 33.75 0.00 3.39 0.17 0.08 62.63 12:36:01 PM 0 19.65 0.00 2.64 0.08 0.08 77.55 12:36:01 PM 1 47.84 0.00 4.14 0.25 0.07 47.71 12:37:01 PM all 35.69 0.00 4.18 0.18 0.08 59.87 12:37:01 PM 0 24.70 0.00 3.80 0.13 0.08 71.28 12:37:01 PM 1 46.67 0.00 4.55 0.23 0.08 48.46 Average: all 34.91 0.00 4.70 1.44 0.08 58.87 Average: 0 23.73 0.00 3.94 1.13 0.09 71.10 Average: 1 46.09 0.00 5.46 1.75 0.08 46.63