---> uname -a: Linux prd-centos8-builder-2c-2g-45428.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 670 4760 19 2265 6729 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:d2:64:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fed2:64c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:89:82:9c:60 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) 07/23/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 212.89 10.94 201.95 3664.30 8566.78 12:34:01 PM 103.30 0.52 102.78 65.19 11218.08 12:35:01 PM 31.81 0.30 31.51 42.39 1265.86 12:36:01 PM 21.20 0.48 20.71 41.19 875.55 Average: 92.31 3.06 89.24 953.46 5481.65 12:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5075816 6965316 2806616 35.61 2688 2070996 1006192 11.27 201280 2279000 181100 12:34:01 PM 4852020 6891364 3030412 38.45 2688 2214724 1043968 11.69 234132 2443848 59116 12:35:01 PM 4855168 6895880 3027264 38.41 2688 2216000 1052700 11.79 268912 2405336 42020 12:36:01 PM 4935200 6944008 2947232 37.39 2688 2184180 990428 11.09 422372 2171644 9004 Average: 4929551 6924142 2952881 37.46 2688 2171475 1023322 11.46 281674 2324957 72810 12:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 287.57 184.94 1958.40 63.19 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 68.19 56.04 622.39 11.14 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 21.23 22.59 26.85 9.33 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 32.89 22.76 32.02 9.36 0.00 0.00 0.00 0.00 12:36:01 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 102.48 71.59 659.99 23.26 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) 07/23/2025 _x86_64_ (2 CPU) 12:31:30 LINUX RESTART (2 CPU) 12:32:01 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 41.75 0.00 7.57 1.95 0.10 48.64 12:33:01 PM 0 24.54 0.00 6.55 1.45 0.10 67.35 12:33:01 PM 1 58.95 0.00 8.59 2.44 0.10 29.92 12:34:01 PM all 34.98 0.00 4.97 1.02 0.09 58.93 12:34:01 PM 0 7.19 0.00 3.41 1.02 0.10 88.28 12:34:01 PM 1 62.88 0.00 6.54 1.02 0.08 29.48 12:35:01 PM all 34.67 0.00 3.61 0.20 0.08 61.44 12:35:01 PM 0 11.61 0.00 2.94 0.13 0.07 85.25 12:35:01 PM 1 57.73 0.00 4.29 0.27 0.08 37.64 12:36:01 PM all 31.61 0.00 3.74 0.13 0.09 64.42 12:36:01 PM 0 16.05 0.00 2.80 0.15 0.08 80.91 12:36:01 PM 1 47.16 0.00 4.68 0.12 0.10 47.94 Average: all 35.75 0.00 4.97 0.82 0.09 58.36 Average: 0 14.84 0.00 3.92 0.69 0.09 80.46 Average: 1 56.67 0.00 6.02 0.96 0.09 36.25