---> uname -a: Linux prd-centos8-builder-2c-2g-48964.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 689 4750 19 2258 6711 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:e7:5f:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fee7:5fe8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:61:e1:22:fe 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) 09/04/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:02 PM 208.55 17.64 190.90 5369.58 7432.67 11:34:01 PM 114.64 0.51 114.13 65.48 12080.07 11:35:01 PM 34.23 0.27 33.96 41.86 1772.54 11:36:01 PM 20.38 0.03 20.34 0.53 540.15 11:37:01 PM 30.63 0.92 29.71 95.18 1141.31 Average: 81.58 3.89 77.69 1118.28 4568.37 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:02 PM 5102376 6941972 2780056 35.27 2688 2022300 994388 11.13 201816 2254392 163048 11:34:01 PM 4928196 6928928 2954236 37.48 2688 2176056 989580 11.08 227096 2373252 42484 11:35:01 PM 4784140 6826456 3098292 39.31 2688 2217920 1092036 12.23 271520 2473240 51328 11:36:01 PM 4819684 6854992 3062748 38.86 2688 2210744 1075260 12.04 271288 2438064 44252 11:37:01 PM 4842492 6850288 3039940 38.57 2688 2182700 1066204 11.94 423032 2262932 26396 Average: 4895378 6880527 2987054 37.90 2688 2161944 1043494 11.68 278950 2360376 65502 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:02 PM eth0 331.12 190.19 1792.06 62.90 0.00 0.00 0.00 0.00 11:33:02 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 73.22 56.85 839.54 9.86 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 19.96 20.28 24.69 9.13 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 20.38 19.34 18.88 7.13 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 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 24.60 21.30 27.65 10.82 0.00 0.00 0.00 0.00 11:37:01 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 93.94 61.62 539.63 20.00 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) 09/04/2025 _x86_64_ (2 CPU) 23:31:28 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:02 PM all 39.11 0.00 7.21 1.98 0.10 51.60 11:33:02 PM 0 51.61 0.00 7.03 1.27 0.10 39.99 11:33:02 PM 1 26.58 0.00 7.39 2.69 0.10 63.23 11:34:01 PM all 34.27 0.00 5.12 1.24 0.09 59.28 11:34:01 PM 0 53.38 0.00 6.16 1.32 0.12 39.02 11:34:01 PM 1 15.18 0.00 4.08 1.15 0.07 79.52 11:35:01 PM all 34.58 0.00 3.45 0.23 0.08 61.65 11:35:01 PM 0 50.66 0.00 3.87 0.32 0.10 45.05 11:35:01 PM 1 18.52 0.00 3.03 0.15 0.07 78.23 11:36:01 PM all 30.85 0.00 3.54 0.13 0.08 65.39 11:36:01 PM 0 42.70 0.00 3.80 0.20 0.08 53.21 11:36:01 PM 1 19.00 0.00 3.29 0.07 0.07 77.58 11:37:01 PM all 36.60 0.00 4.30 0.19 0.08 58.83 11:37:01 PM 0 62.76 0.00 5.47 0.22 0.10 31.45 11:37:01 PM 1 10.48 0.00 3.13 0.17 0.07 86.16 Average: all 35.08 0.00 4.72 0.75 0.09 59.35 Average: 0 52.22 0.00 5.26 0.66 0.10 41.75 Average: 1 17.95 0.00 4.18 0.84 0.07 76.95