---> uname -a: Linux prd-centos8-builder-2c-2g-50628.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 669 4762 19 2266 6731 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:fd:36:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fefd:365d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:42:cf:19 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) 09/08/2025 _x86_64_ (2 CPU) 00:32:05 LINUX RESTART (2 CPU) 12:33:01 AM tps rtps wtps bread/s bwrtn/s 12:34:01 AM 115.84 1.02 114.83 34.39 10247.52 12:35:01 AM 63.87 0.68 63.19 103.72 7054.49 12:36:01 AM 26.96 1.32 25.64 117.43 623.39 12:37:02 AM 21.05 0.72 20.33 67.59 568.02 Average: 56.93 0.93 56.00 80.78 4623.42 12:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:34:01 AM 4949560 6915112 2932872 37.21 2688 2141948 1025656 11.48 203528 2378212 145968 12:35:01 AM 4918352 6923320 2964080 37.60 2688 2180512 1022184 11.45 234436 2374456 9936 12:36:01 AM 4919636 6929416 2962796 37.59 2688 2184944 1009804 11.31 270544 2336084 10764 12:37:02 AM 4924664 6934684 2957768 37.52 2688 2185108 993560 11.12 426656 2175184 9016 Average: 4928053 6925633 2954379 37.48 2688 2173128 1012801 11.34 283791 2315984 43921 12:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 85.94 72.76 1051.59 10.43 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 81.02 61.76 608.41 15.74 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 23.44 19.74 17.29 8.79 0.00 0.00 0.00 0.00 12:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:02 AM eth0 29.86 24.81 33.82 10.79 0.00 0.00 0.00 0.00 12:37:02 AM 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 55.07 44.77 427.79 11.44 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) 09/08/2025 _x86_64_ (2 CPU) 00:32:05 LINUX RESTART (2 CPU) 12:33:01 AM CPU %user %nice %system %iowait %steal %idle 12:34:01 AM all 38.78 0.00 5.83 1.37 0.12 53.90 12:34:01 AM 0 51.94 0.00 6.85 1.43 0.13 39.65 12:34:01 AM 1 25.62 0.00 4.81 1.30 0.12 68.15 12:35:01 AM all 32.87 0.00 5.10 0.79 0.10 61.14 12:35:01 AM 0 41.86 0.00 5.57 1.02 0.10 51.45 12:35:01 AM 1 23.88 0.00 4.64 0.57 0.10 70.82 12:36:01 AM all 33.75 0.00 3.39 0.23 0.10 62.53 12:36:01 AM 0 44.21 0.00 3.49 0.32 0.12 51.86 12:36:01 AM 1 23.32 0.00 3.29 0.15 0.08 73.17 12:37:02 AM all 33.35 0.00 4.26 0.15 0.11 62.13 12:37:02 AM 0 48.57 0.00 5.29 0.18 0.12 45.85 12:37:02 AM 1 18.13 0.00 3.24 0.12 0.10 78.41 Average: all 34.69 0.00 4.65 0.64 0.11 59.92 Average: 0 46.65 0.00 5.30 0.74 0.12 47.20 Average: 1 22.74 0.00 3.99 0.53 0.10 72.63