---> uname -a: Linux prd-centos8-builder-2c-2g-51000.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 706 4728 19 2263 6694 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:5d:02:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.137/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe5d:2d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:6a:a0:ee 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) 09/09/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 254.73 19.56 235.17 5543.89 7865.28 06:34:01 AM 105.03 0.45 104.58 63.05 11611.15 06:35:01 AM 36.09 0.75 35.34 74.25 1870.84 06:36:01 AM 19.88 0.00 19.88 0.00 527.19 06:37:01 AM 25.06 0.52 24.54 64.65 904.18 Average: 88.16 4.26 83.90 1149.20 4555.82 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5068496 6903968 2813928 35.70 2688 2018280 1050468 11.76 200712 2288564 156932 06:34:01 AM 4774848 6813404 3107576 39.42 2688 2214932 1131560 12.67 207888 2546528 61484 06:35:01 AM 4866492 6873296 3015932 38.26 2688 2182204 1048624 11.74 267892 2393076 9944 06:36:01 AM 4876804 6883412 3005620 38.13 2688 2182204 1039248 11.64 268784 2382020 9932 06:37:01 AM 4892608 6903904 2989816 37.93 2688 2186308 1025832 11.49 436668 2198404 25104 Average: 4895850 6875597 2986574 37.89 2688 2156786 1059146 11.86 276389 2361718 52679 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 311.58 187.57 1804.60 62.94 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 66.99 55.48 807.26 9.33 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 25.30 25.26 27.66 9.38 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 19.93 19.96 19.28 7.18 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 22.78 21.58 27.86 11.05 0.00 0.00 0.00 0.00 06:37:01 AM 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 89.32 61.97 537.35 19.98 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) 09/09/2025 _x86_64_ (2 CPU) 06:31:29 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 40.92 0.00 7.72 3.52 0.13 47.72 06:33:01 AM 0 42.33 0.00 7.08 2.34 0.13 48.11 06:33:01 AM 1 39.49 0.00 8.36 4.71 0.12 47.32 06:34:01 AM all 30.39 0.00 4.65 9.34 0.10 55.52 06:34:01 AM 0 26.85 0.00 4.77 11.88 0.10 56.39 06:34:01 AM 1 33.92 0.00 4.53 6.79 0.10 54.65 06:35:01 AM all 32.94 0.00 4.19 0.58 0.08 62.21 06:35:01 AM 0 32.37 0.00 4.15 0.75 0.08 62.65 06:35:01 AM 1 33.51 0.00 4.24 0.40 0.08 61.77 06:36:01 AM all 32.93 0.00 3.87 0.37 0.10 62.74 06:36:01 AM 0 36.46 0.00 3.99 0.30 0.12 59.14 06:36:01 AM 1 29.40 0.00 3.76 0.43 0.08 66.32 06:37:01 AM all 36.33 0.00 4.27 0.39 0.09 58.91 06:37:01 AM 0 37.72 0.00 3.93 0.40 0.08 57.86 06:37:01 AM 1 34.94 0.00 4.61 0.38 0.10 59.97 Average: all 34.70 0.00 4.94 2.84 0.10 57.43 Average: 0 35.15 0.00 4.78 3.13 0.10 56.84 Average: 1 34.25 0.00 5.10 2.54 0.10 58.02