---> uname -a: Linux prd-centos8-builder-2c-2g-41814.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 613 4822 19 2261 6787 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:71:07:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.99/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe71:748/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:57:45:6b:d7 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) 07/11/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 173.55 16.91 156.64 5467.67 7321.27 06:34:01 PM 107.58 0.52 107.06 65.18 11883.47 06:35:01 PM 37.96 0.70 37.26 72.92 1913.15 06:36:01 PM 19.89 0.00 19.89 0.00 518.83 06:37:01 PM 24.71 0.52 24.19 64.65 714.03 Average: 72.74 3.73 69.01 1134.26 4470.33 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5203384 7035152 2679040 33.99 2688 2014836 941516 10.54 200044 2154852 163692 06:34:01 PM 4980152 6983344 2902272 36.82 2688 2178748 958896 10.74 228252 2314644 42492 06:35:01 PM 4859464 6904224 3022960 38.35 2688 2220552 1034552 11.58 270312 2396088 50500 06:36:01 PM 4885592 6923128 2996832 38.02 2688 2213244 1021192 11.43 270024 2370756 43192 06:37:01 PM 4911632 6922640 2970792 37.69 2688 2185944 1033788 11.58 434932 2178848 26936 Average: 4968045 6953698 2914379 36.97 2688 2162665 997989 11.17 280713 2283038 65362 06:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 PM eth0 353.36 192.82 1798.56 63.44 0.00 0.00 0.00 0.00 06:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 70.88 55.46 805.96 9.71 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 20.93 21.88 26.16 9.51 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 19.61 19.91 19.18 7.27 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 25.22 21.54 27.47 10.71 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 98.01 62.33 535.52 20.13 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) 07/11/2025 _x86_64_ (2 CPU) 18:31:32 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 42.17 0.00 7.28 1.71 0.10 48.75 06:33:01 PM 0 35.71 0.00 5.96 1.92 0.10 56.31 06:33:01 PM 1 48.66 0.00 8.60 1.49 0.10 41.14 06:34:01 PM all 34.73 0.00 4.90 1.17 0.08 59.12 06:34:01 PM 0 36.02 0.00 4.71 1.10 0.08 58.08 06:34:01 PM 1 33.44 0.00 5.08 1.23 0.08 60.16 06:35:01 PM all 35.12 0.00 3.71 0.27 0.10 60.80 06:35:01 PM 0 31.02 0.00 3.49 0.32 0.10 65.08 06:35:01 PM 1 39.21 0.00 3.93 0.23 0.10 56.52 06:36:01 PM all 32.19 0.00 3.61 0.14 0.08 63.97 06:36:01 PM 0 35.16 0.00 3.92 0.17 0.08 60.67 06:36:01 PM 1 29.23 0.00 3.30 0.12 0.08 67.27 06:37:01 PM all 37.09 0.00 4.52 0.16 0.09 58.14 06:37:01 PM 0 35.78 0.00 4.73 0.13 0.08 59.27 06:37:01 PM 1 38.40 0.00 4.30 0.18 0.10 57.01 Average: all 36.26 0.00 4.80 0.69 0.09 58.16 Average: 0 34.74 0.00 4.56 0.73 0.09 59.88 Average: 1 37.78 0.00 5.04 0.65 0.09 56.44