---> uname -a: Linux prd-centos8-builder-2c-2g-22926.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 653 4778 19 2266 6747 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:63:dc:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe63:dc77/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:1c:92:3a 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) 01/07/2026 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 196.80 17.69 179.11 5271.71 7526.26 06:34:01 PM 106.05 0.48 105.57 63.59 11725.75 06:35:01 PM 34.67 0.30 34.37 42.39 1796.18 06:36:01 PM 22.46 0.00 22.46 0.00 879.20 06:37:01 PM 28.16 1.27 26.89 114.90 784.24 Average: 77.63 3.95 73.68 1098.59 4542.21 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5152576 6988760 2729856 34.63 2688 2018712 980988 10.98 201168 2204308 152892 06:34:01 PM 4984904 6993324 2897528 36.76 2688 2183572 947360 10.61 226752 2315512 43156 06:35:01 PM 4861176 6903008 3021256 38.33 2688 2216988 1033976 11.58 270748 2395088 43076 06:36:01 PM 4916528 6925100 2965904 37.63 2688 2183848 1013144 11.34 268656 2342368 9936 06:37:01 PM 4941064 6955568 2941368 37.32 2688 2189448 980644 10.98 423492 2163304 25140 Average: 4971250 6953152 2911182 36.93 2688 2158514 991222 11.10 278163 2284116 54840 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 276.49 180.71 1824.37 62.16 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 79.85 61.87 816.89 9.84 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 21.96 22.68 29.63 9.22 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 16.91 16.78 17.00 6.09 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 23.38 20.33 29.20 9.76 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 83.72 60.47 543.43 19.42 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) 01/07/2026 _x86_64_ (2 CPU) 18:31:27 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 40.63 0.00 7.49 2.14 0.12 49.62 06:33:01 PM 0 52.53 0.00 8.88 3.12 0.12 35.35 06:33:01 PM 1 28.76 0.00 6.11 1.16 0.12 63.85 06:34:01 PM all 33.18 0.00 4.71 1.50 0.12 60.50 06:34:01 PM 0 51.40 0.00 5.86 1.88 0.13 40.73 06:34:01 PM 1 15.07 0.00 3.56 1.13 0.10 80.13 06:35:01 PM all 32.75 0.00 3.62 0.20 0.12 63.31 06:35:01 PM 0 45.11 0.00 4.01 0.30 0.13 50.45 06:35:01 PM 1 20.42 0.00 3.23 0.10 0.10 76.15 06:36:01 PM all 31.88 0.00 3.47 0.13 0.12 64.40 06:36:01 PM 0 30.73 0.00 3.42 0.17 0.12 65.57 06:36:01 PM 1 33.04 0.00 3.52 0.08 0.12 63.24 06:37:01 PM all 35.88 0.00 4.28 0.16 0.12 59.56 06:37:01 PM 0 58.15 0.00 5.65 0.22 0.12 35.86 06:37:01 PM 1 13.71 0.00 2.91 0.10 0.12 83.16 Average: all 34.86 0.00 4.71 0.82 0.12 59.49 Average: 0 47.57 0.00 5.56 1.13 0.12 45.62 Average: 1 22.19 0.00 3.87 0.51 0.11 73.32