---> uname -a: Linux prd-centos8-builder-2c-2g-16412.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 670 4751 19 2276 6730 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:39:7f:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe39:7f2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:49:d4:1a:e6 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) 12/25/2025 _x86_64_ (2 CPU) 23:31:26 LINUX RESTART (2 CPU) 11:32:02 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 211.64 8.89 202.74 1765.20 7536.49 11:34:01 PM 102.47 0.48 101.98 63.59 11532.26 11:35:01 PM 30.27 0.30 29.97 42.39 1240.14 11:36:01 PM 24.98 0.83 24.15 60.92 941.28 Average: 91.85 2.60 89.25 477.75 5303.25 11:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5091320 6976416 2791104 35.41 2688 2067568 979228 10.96 202060 2262388 178364 11:34:01 PM 4902912 6920176 2979512 37.80 2688 2192804 1000344 11.20 232776 2390700 27236 11:35:01 PM 4924496 6945132 2957928 37.53 2688 2195968 975700 10.92 268672 2332372 11984 11:36:01 PM 4910816 6935168 2971608 37.70 2688 2199468 988760 11.07 425588 2188324 13788 Average: 4957386 6944223 2925038 37.11 2688 2163952 986008 11.04 282274 2293446 57843 11:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 267.46 158.11 1722.90 56.52 0.00 0.00 0.00 0.00 11:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 65.69 55.14 731.83 10.32 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 19.94 20.38 28.76 8.54 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 23.48 20.80 30.90 8.34 0.00 0.00 0.00 0.00 11:36:01 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 93.43 63.22 624.09 20.78 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) 12/25/2025 _x86_64_ (2 CPU) 23:31:26 LINUX RESTART (2 CPU) 11:32:02 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 37.64 0.00 6.36 2.07 0.09 53.83 11:33:01 PM 0 36.41 0.00 6.35 2.66 0.08 54.50 11:33:01 PM 1 38.87 0.00 6.38 1.48 0.10 53.16 11:34:01 PM all 34.58 0.00 4.80 1.77 0.09 58.76 11:34:01 PM 0 37.51 0.00 4.48 1.78 0.10 56.12 11:34:01 PM 1 31.65 0.00 5.12 1.75 0.08 61.39 11:35:01 PM all 33.84 0.00 3.62 0.17 0.09 62.29 11:35:01 PM 0 29.65 0.00 3.74 0.12 0.08 66.42 11:35:01 PM 1 38.02 0.00 3.50 0.22 0.10 58.17 11:36:01 PM all 34.38 0.00 3.74 0.15 0.09 61.63 11:36:01 PM 0 33.72 0.00 3.58 0.22 0.10 62.38 11:36:01 PM 1 35.04 0.00 3.90 0.08 0.08 60.89 Average: all 35.10 0.00 4.62 1.03 0.09 59.15 Average: 0 34.31 0.00 4.53 1.19 0.09 59.88 Average: 1 35.88 0.00 4.72 0.88 0.09 58.43