---> uname -a: Linux prd-centos8-builder-2c-2g-1987.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4769 19 2263 6735 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:a3:35:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fea3:3588/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:84:04:09:df 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) 09/28/2025 _x86_64_ (2 CPU) 18:31:29 LINUX RESTART (2 CPU) 06:32:03 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 226.57 19.32 207.25 5646.18 7624.94 06:34:01 PM 114.41 0.70 113.71 103.18 12128.03 06:35:01 PM 30.32 0.10 30.22 3.60 1588.29 06:36:01 PM 27.48 0.50 26.98 63.72 759.84 Average: 98.64 5.04 93.60 1419.25 5507.64 06:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5146696 6980332 2735728 34.71 2688 2016424 990072 11.09 201100 2211080 165492 06:34:01 PM 4937932 6943856 2944492 37.36 2688 2181368 996696 11.16 231964 2358220 42120 06:35:01 PM 4935164 6943048 2947260 37.39 2688 2183444 1006324 11.27 267616 2324856 11932 06:36:01 PM 4932192 6942572 2950232 37.43 2688 2185444 1017124 11.39 422668 2172500 25100 Average: 4987996 6952452 2894428 36.72 2688 2141670 1002554 11.23 280837 2266664 61161 06:32:03 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 299.02 185.58 1865.30 64.23 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 74.37 62.24 825.13 11.07 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 22.46 22.91 26.82 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 22.15 20.45 18.62 10.52 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 102.88 71.85 674.12 23.50 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) 09/28/2025 _x86_64_ (2 CPU) 18:31:29 LINUX RESTART (2 CPU) 06:32:03 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 37.29 0.00 7.47 2.82 0.09 52.34 06:33:01 PM 0 42.74 0.00 7.27 2.96 0.09 46.94 06:33:01 PM 1 31.83 0.00 7.66 2.69 0.09 57.74 06:34:01 PM all 34.96 0.00 5.35 2.39 0.10 57.20 06:34:01 PM 0 31.42 0.00 4.91 1.70 0.10 61.87 06:34:01 PM 1 38.49 0.00 5.80 3.08 0.10 52.53 06:35:01 PM all 34.74 0.00 3.58 0.29 0.08 61.31 06:35:01 PM 0 32.36 0.00 3.54 0.28 0.08 63.73 06:35:01 PM 1 37.11 0.00 3.62 0.30 0.08 58.88 06:36:01 PM all 38.28 0.00 4.70 0.17 0.09 56.76 06:36:01 PM 0 38.18 0.00 4.46 0.18 0.08 57.09 06:36:01 PM 1 38.37 0.00 4.94 0.17 0.10 56.42 Average: all 36.31 0.00 5.25 1.41 0.09 56.94 Average: 0 36.11 0.00 5.02 1.27 0.09 57.51 Average: 1 36.50 0.00 5.48 1.55 0.09 56.38