---> uname -a: Linux prd-centos8-builder-2c-2g-23183.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 657 4767 19 2272 6743 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:2a:a0:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe2a:a034/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:21:99:7a:f8 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) 01/08/2026 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:02 PM 256.71 17.21 239.50 5394.74 8704.48 09:34:01 PM 108.91 0.49 108.42 64.67 12006.05 09:35:01 PM 31.51 0.30 31.21 42.39 1236.01 09:36:01 PM 22.13 0.75 21.38 50.25 575.22 09:37:01 PM 30.56 0.52 30.04 64.66 1137.14 Average: 89.91 3.87 86.04 1126.99 4707.45 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:02 PM 5115192 6994896 2767240 35.11 2688 2061964 969156 10.85 202136 2239520 178096 09:34:01 PM 4924244 6937756 2958188 37.53 2688 2188476 989820 11.08 232708 2371544 27128 09:35:01 PM 4929664 6945072 2952768 37.46 2688 2190540 981784 10.99 269516 2329420 10768 09:36:01 PM 4907820 6924616 2974612 37.74 2688 2192000 998880 11.18 270628 2350432 10760 09:37:01 PM 4902656 6925428 2979776 37.80 2688 2197404 997860 11.17 438468 2187264 27216 Average: 4955915 6945554 2926517 37.13 2688 2166077 987500 11.06 282691 2295636 50794 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:02 PM eth0 347.67 202.35 1906.93 64.92 0.00 0.00 0.00 0.00 09:33:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 79.70 64.35 771.04 10.94 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 18.55 19.60 27.13 8.17 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 18.03 17.83 17.28 6.91 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 22.45 19.90 28.76 9.43 0.00 0.00 0.00 0.00 09:37:01 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 97.34 64.81 549.52 20.11 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) 01/08/2026 _x86_64_ (2 CPU) 21:31:28 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:02 PM all 38.44 0.00 7.42 2.97 0.08 51.08 09:33:02 PM 0 24.50 0.00 6.50 2.98 0.08 65.94 09:33:02 PM 1 52.38 0.00 8.35 2.96 0.08 36.23 09:34:01 PM all 34.56 0.00 4.81 2.38 0.09 58.15 09:34:01 PM 0 19.25 0.00 3.63 2.51 0.08 74.52 09:34:01 PM 1 49.89 0.00 6.00 2.24 0.10 41.77 09:35:01 PM all 33.24 0.00 2.85 0.28 0.08 63.55 09:35:01 PM 0 21.15 0.00 2.69 0.22 0.07 75.88 09:35:01 PM 1 45.31 0.00 3.02 0.35 0.08 51.24 09:36:01 PM all 32.68 0.00 3.50 0.24 0.10 63.48 09:36:01 PM 0 30.02 0.00 3.61 0.37 0.10 65.90 09:36:01 PM 1 35.34 0.00 3.38 0.10 0.10 61.08 09:37:01 PM all 35.58 0.00 4.15 0.21 0.10 59.96 09:37:01 PM 0 13.08 0.00 2.75 0.23 0.10 83.84 09:37:01 PM 1 58.11 0.00 5.56 0.18 0.10 36.05 Average: all 34.90 0.00 4.55 1.21 0.09 59.25 Average: 0 21.58 0.00 3.84 1.26 0.09 73.23 Average: 1 48.21 0.00 5.26 1.16 0.09 45.27