---> uname -a: Linux prd-centos8-builder-2c-2g-1359.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: 2800.000 BogoMIPS: 5600.00 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 669 4760 19 2267 6731 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:a9:9a:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fea9:9a2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:3d:93:b9 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) 10/23/2025 _x86_64_ (2 CPU) 07:31:34 LINUX RESTART (2 CPU) 07:32:01 AM tps rtps wtps bread/s bwrtn/s 07:33:01 AM 202.76 29.90 172.87 6365.22 21200.65 07:34:01 AM 115.05 0.45 114.60 63.06 12292.95 07:35:01 AM 33.41 0.29 33.12 41.34 2103.49 07:36:01 AM 22.13 0.07 22.06 3.07 640.86 07:37:01 AM 23.20 0.72 22.48 67.59 600.07 Average: 79.47 6.31 73.17 1312.76 7386.42 07:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 AM 5106160 6916060 2776264 35.22 2688 1998732 1085624 12.16 217712 2257496 148036 07:34:01 AM 4844696 6886192 3037728 38.54 2688 2217696 1034620 11.58 208472 2474764 69332 07:35:01 AM 4799288 6850436 3083136 39.11 2688 2226552 1076660 12.06 271152 2456292 52416 07:36:01 AM 4917464 6927952 2964960 37.61 2688 2186040 989124 11.08 268804 2341244 10752 07:37:01 AM 4842460 6863232 3039964 38.57 2688 2196204 1055164 11.81 425772 2259200 19000 Average: 4902014 6888774 2980410 37.81 2688 2165045 1048238 11.74 278382 2357799 59907 07:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 323.25 185.18 1781.04 62.18 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 84.27 64.17 852.23 10.20 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM eth0 20.62 23.84 26.64 7.88 0.00 0.00 0.00 0.00 07:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 AM eth0 17.93 18.75 17.59 7.15 0.00 0.00 0.00 0.00 07:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 AM eth0 21.21 18.78 26.21 9.92 0.00 0.00 0.00 0.00 07:37:01 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 93.72 62.28 542.57 19.51 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) 10/23/2025 _x86_64_ (2 CPU) 07:31:34 LINUX RESTART (2 CPU) 07:32:01 AM CPU %user %nice %system %iowait %steal %idle 07:33:01 AM all 43.70 0.00 7.56 6.28 0.16 42.30 07:33:01 AM 0 43.73 0.00 7.55 4.86 0.18 43.67 07:33:01 AM 1 43.67 0.00 7.56 7.70 0.13 40.94 07:34:01 AM all 34.40 0.00 5.41 4.66 0.13 55.40 07:34:01 AM 0 38.02 0.00 5.62 4.34 0.12 51.90 07:34:01 AM 1 30.78 0.00 5.20 4.98 0.13 58.91 07:35:01 AM all 32.39 0.00 3.96 1.43 0.14 62.09 07:35:01 AM 0 41.78 0.00 4.32 1.09 0.14 52.68 07:35:01 AM 1 23.01 0.00 3.60 1.77 0.14 71.48 07:36:01 AM all 34.80 0.00 3.57 0.24 0.11 61.28 07:36:01 AM 0 30.81 0.00 3.56 0.17 0.10 65.37 07:36:01 AM 1 38.80 0.00 3.59 0.32 0.12 57.17 07:37:01 AM all 33.55 0.00 3.51 0.96 0.09 61.88 07:37:01 AM 0 34.85 0.00 3.72 1.02 0.08 60.33 07:37:01 AM 1 32.25 0.00 3.31 0.90 0.10 63.44 Average: all 35.77 0.00 4.80 2.72 0.12 56.58 Average: 0 37.82 0.00 4.95 2.30 0.12 54.81 Average: 1 33.73 0.00 4.65 3.14 0.12 58.36