---> uname -a: Linux prd-centos8-builder-2c-2g-39733.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 4770 19 2257 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:47:cd:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.126/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe47:cdaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:03:c3:d9 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) 07/04/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 250.62 17.76 232.87 5304.41 8654.21 11:34:01 PM 98.28 0.50 97.78 64.38 10797.12 11:35:01 PM 30.24 0.30 29.95 42.39 1242.08 11:36:01 PM 19.44 0.48 18.96 41.19 535.32 Average: 99.66 4.76 94.90 1363.31 5307.49 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5100780 6973376 2781652 35.29 2688 2054376 998252 11.18 201404 2253324 177352 11:34:01 PM 4862392 6893436 3020040 38.31 2688 2206416 1058676 11.85 234800 2430872 59116 11:35:01 PM 4908512 6908676 2973920 37.73 2688 2175604 1036424 11.60 266732 2352864 9932 11:36:01 PM 4947452 6947944 2934980 37.23 2688 2175872 1001728 11.22 422628 2157844 9004 Average: 4954784 6930858 2927648 37.14 2688 2153067 1023770 11.46 281391 2298726 63851 11:32:01 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 309.16 187.17 1898.53 63.41 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 77.02 60.56 701.03 11.58 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 20.18 20.86 25.56 8.72 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 26.07 22.19 31.60 9.23 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 108.12 72.70 664.26 23.24 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) 07/04/2025 _x86_64_ (2 CPU) 23:31:30 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 40.10 0.00 7.54 2.20 0.11 50.05 11:33:01 PM 0 28.92 0.00 6.03 1.02 0.10 63.93 11:33:01 PM 1 51.31 0.00 9.04 3.38 0.12 36.14 11:34:01 PM all 35.42 0.00 4.76 1.00 0.11 58.71 11:34:01 PM 0 23.97 0.00 3.86 0.85 0.10 71.22 11:34:01 PM 1 46.89 0.00 5.66 1.15 0.12 46.18 11:35:01 PM all 34.04 0.00 3.53 0.21 0.08 62.14 11:35:01 PM 0 24.16 0.00 3.22 0.22 0.08 72.32 11:35:01 PM 1 43.92 0.00 3.84 0.20 0.08 51.96 11:36:01 PM all 32.28 0.00 3.80 0.09 0.09 63.74 11:36:01 PM 0 30.45 0.00 3.79 0.07 0.08 65.61 11:36:01 PM 1 34.10 0.00 3.80 0.12 0.10 61.88 Average: all 35.46 0.00 4.90 0.87 0.10 58.67 Average: 0 26.87 0.00 4.22 0.54 0.09 68.28 Average: 1 44.05 0.00 5.58 1.21 0.10 49.05