---> uname -a: Linux prd-centos8-builder-2c-2g-47357.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4802 19 2263 6768 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:07:97:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe07:97f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:d1:1a:8a 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) 07/30/2025 _x86_64_ (2 CPU) 04:34:19 LINUX RESTART (2 CPU) 04:35:02 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 217.10 7.42 209.67 1146.19 7725.77 04:37:01 AM 101.82 0.70 101.12 103.18 11282.14 04:38:01 AM 32.16 0.50 31.66 34.12 1322.76 04:39:01 AM 19.13 0.02 19.11 0.93 511.41 Average: 92.03 2.14 89.89 317.66 5199.74 04:35:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5106248 6995336 2776176 35.22 2688 2071036 939116 10.52 201936 2246192 182460 04:37:01 AM 4897804 6935212 2984620 37.86 2688 2212884 980868 10.98 235256 2393088 59020 04:38:01 AM 4952124 6958500 2930300 37.18 2688 2181860 964116 10.80 280776 2293344 9928 04:39:01 AM 4999868 7006928 2882556 36.57 2688 2182768 967296 10.83 281456 2245128 10768 Average: 4989011 6973994 2893413 36.71 2688 2162137 962849 10.78 249856 2294438 65544 04:35:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 191.21 138.29 1564.32 40.07 0.00 0.00 0.00 0.00 04:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 59.52 49.21 597.62 10.67 0.00 0.00 0.00 0.00 04:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 22.94 24.49 28.00 12.03 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 23.18 20.64 29.44 8.29 0.00 0.00 0.00 0.00 04:39:01 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 73.72 57.82 550.62 17.67 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) 07/30/2025 _x86_64_ (2 CPU) 04:34:19 LINUX RESTART (2 CPU) 04:35:02 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 36.61 0.00 6.27 2.11 0.09 54.92 04:36:01 AM 0 32.93 0.00 6.28 2.92 0.10 57.76 04:36:01 AM 1 40.29 0.00 6.26 1.29 0.08 52.07 04:37:01 AM all 34.15 0.00 4.89 1.63 0.09 59.24 04:37:01 AM 0 19.86 0.00 3.82 1.72 0.08 74.52 04:37:01 AM 1 48.46 0.00 5.96 1.54 0.10 43.94 04:38:01 AM all 34.76 0.00 3.86 0.19 0.08 61.10 04:38:01 AM 0 24.96 0.00 3.50 0.10 0.08 71.36 04:38:01 AM 1 44.57 0.00 4.22 0.28 0.08 50.85 04:39:01 AM all 30.49 0.00 3.18 0.10 0.10 66.14 04:39:01 AM 0 24.67 0.00 3.15 0.07 0.10 72.01 04:39:01 AM 1 36.29 0.00 3.20 0.13 0.10 60.28 Average: all 33.99 0.00 4.54 1.00 0.09 60.37 Average: 0 25.57 0.00 4.18 1.19 0.09 68.96 Average: 1 42.41 0.00 4.90 0.81 0.09 51.79