---> uname -a: Linux prd-centos8-builder-2c-2g-3704.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 682 4749 19 2265 6717 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:48:a8:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe48:a878/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f6:52:01:d5 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) 12/04/2025 _x86_64_ (2 CPU) 18:31:48 LINUX RESTART (2 CPU) 06:33:01 PM tps rtps wtps bread/s bwrtn/s 06:34:01 PM 110.40 0.57 109.83 66.78 9848.35 06:35:01 PM 59.47 0.28 59.19 40.66 7139.89 06:36:01 PM 26.56 0.07 26.50 3.07 712.86 06:37:01 PM 24.11 0.70 23.41 54.38 935.65 Average: 55.14 0.40 54.73 41.22 4659.25 06:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 PM 4939960 6910960 2942472 37.33 2688 2146624 1052504 11.78 203656 2386792 137220 06:35:01 PM 4926744 6933976 2955688 37.50 2688 2182380 1012348 11.34 233820 2366416 10852 06:36:01 PM 4937784 6945972 2944648 37.36 2688 2183436 997384 11.17 268412 2321324 10752 06:37:01 PM 4960452 6970440 2921980 37.07 2688 2185152 985136 11.03 424100 2143204 10768 Average: 4941235 6940337 2941197 37.31 2688 2174398 1011843 11.33 282497 2304434 42398 06:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 PM eth0 63.90 53.33 690.44 7.82 0.00 0.00 0.00 0.00 06:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 PM eth0 71.50 55.67 604.15 9.79 0.00 0.00 0.00 0.00 06:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 PM eth0 16.00 17.61 14.63 8.31 0.00 0.00 0.00 0.00 06:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 PM eth0 21.84 19.29 29.31 7.66 0.00 0.00 0.00 0.00 06:37:01 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 43.31 36.48 334.64 8.39 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) 12/04/2025 _x86_64_ (2 CPU) 18:31:48 LINUX RESTART (2 CPU) 06:33:01 PM CPU %user %nice %system %iowait %steal %idle 06:34:01 PM all 33.09 0.00 4.81 3.66 0.11 58.33 06:34:01 PM 0 12.85 0.00 3.69 3.44 0.10 79.92 06:34:01 PM 1 53.45 0.00 5.94 3.88 0.12 36.61 06:35:01 PM all 30.94 0.00 4.09 3.22 0.14 61.61 06:35:01 PM 0 20.31 0.00 3.68 2.79 0.15 73.07 06:35:01 PM 1 41.57 0.00 4.50 3.64 0.13 50.15 06:36:01 PM all 34.53 0.00 3.02 0.92 0.12 61.41 06:36:01 PM 0 17.83 0.00 2.15 0.62 0.13 79.27 06:36:01 PM 1 51.28 0.00 3.90 1.22 0.10 43.50 06:37:01 PM all 32.42 0.00 3.61 0.15 0.09 63.73 06:37:01 PM 0 16.55 0.00 3.06 0.10 0.10 80.19 06:37:01 PM 1 48.30 0.00 4.16 0.20 0.08 47.26 Average: all 32.74 0.00 3.88 1.99 0.11 61.27 Average: 0 16.88 0.00 3.14 1.74 0.12 78.12 Average: 1 48.65 0.00 4.62 2.24 0.11 44.38