---> uname -a: Linux prd-centos8-builder-2c-2g-39935.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 652 4786 19 2258 6748 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:c6:d5:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.227/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fec6:d591/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:0f:a3:2b 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) 07/05/2025 _x86_64_ (2 CPU) 15:31:31 LINUX RESTART (2 CPU) 03:32:01 PM tps rtps wtps bread/s bwrtn/s 03:33:01 PM 254.28 26.62 227.66 6244.99 26317.53 03:34:01 PM 121.61 0.45 121.16 63.05 12498.17 03:35:01 PM 33.94 0.35 33.59 43.72 1827.39 03:36:01 PM 19.97 0.00 19.97 0.00 562.93 03:37:01 PM 27.11 0.92 26.19 95.17 735.39 Average: 91.39 5.67 85.72 1289.47 8388.80 03:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:33:01 PM 5138164 6928484 2744268 34.81 2688 1980016 1058716 11.85 215716 2230620 133096 03:34:01 PM 4864976 6898628 3017456 38.28 2688 2209720 1017412 11.39 208248 2456928 60316 03:35:01 PM 4922776 6924872 2959656 37.55 2688 2177356 998960 11.19 267328 2340120 9916 03:36:01 PM 4959232 6961028 2923200 37.09 2688 2177356 949120 10.63 268236 2303092 9928 03:37:01 PM 4985388 6992808 2897044 36.75 2688 2182272 917540 10.27 422752 2121912 25040 Average: 4974107 6941164 2908325 36.90 2688 2145344 988350 11.07 276456 2290534 47659 03:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 PM eth0 274.84 171.26 1765.36 61.52 0.00 0.00 0.00 0.00 03:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 78.39 62.75 828.47 10.04 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 18.69 19.99 24.53 8.34 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 19.15 18.88 18.46 6.61 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 27.24 23.99 27.52 15.49 0.00 0.00 0.00 0.00 03:37:01 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 83.67 59.38 532.90 20.40 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) 07/05/2025 _x86_64_ (2 CPU) 15:31:31 LINUX RESTART (2 CPU) 03:32:01 PM CPU %user %nice %system %iowait %steal %idle 03:33:01 PM all 41.15 0.00 7.34 3.54 0.09 47.88 03:33:01 PM 0 48.55 0.00 6.80 2.31 0.10 42.24 03:33:01 PM 1 33.72 0.00 7.88 4.78 0.08 53.53 03:34:01 PM all 34.37 0.00 5.59 3.43 0.11 56.50 03:34:01 PM 0 35.53 0.00 5.59 3.76 0.10 55.03 03:34:01 PM 1 33.21 0.00 5.60 3.10 0.12 57.98 03:35:01 PM all 34.44 0.00 3.84 0.35 0.09 61.27 03:35:01 PM 0 33.92 0.00 3.88 0.42 0.08 61.70 03:35:01 PM 1 34.97 0.00 3.80 0.28 0.10 60.84 03:36:01 PM all 33.18 0.00 3.71 0.13 0.09 62.89 03:36:01 PM 0 28.20 0.00 3.34 0.17 0.10 68.20 03:36:01 PM 1 38.17 0.00 4.09 0.08 0.08 57.58 03:37:01 PM all 36.36 0.00 4.30 0.25 0.10 58.99 03:37:01 PM 0 31.63 0.00 3.88 0.27 0.10 64.12 03:37:01 PM 1 41.09 0.00 4.71 0.23 0.10 53.86 Average: all 35.90 0.00 4.96 1.54 0.10 57.51 Average: 0 35.56 0.00 4.70 1.38 0.10 58.26 Average: 1 36.23 0.00 5.21 1.69 0.10 56.76