---> uname -a: Linux prd-centos8-builder-2c-2g-12698.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 624 4799 19 2273 6775 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:38:ef:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe38:ef31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:aa:8e:80 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) 11/22/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 151.12 25.67 125.44 6334.56 19710.85 06:34:01 PM 112.46 0.52 111.95 65.18 12289.14 06:35:01 PM 37.73 0.70 37.03 72.92 1950.09 06:36:01 PM 21.13 0.00 21.13 0.00 538.04 06:37:01 PM 24.55 0.52 24.03 64.66 691.05 Average: 69.40 5.48 63.92 1307.54 7036.21 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5039616 6932436 2842808 36.07 2688 2076012 1044108 11.69 238692 2280440 219716 06:34:01 PM 4963660 6979112 2918764 37.03 2688 2190688 952028 10.66 228800 2332588 43088 06:35:01 PM 4888380 6937872 2994044 37.98 2688 2224972 1009960 11.31 285024 2354172 43084 06:36:01 PM 4855632 6906392 3026792 38.40 2688 2226148 1025836 11.49 285776 2385840 44252 06:37:01 PM 4908508 6930832 2973916 37.73 2688 2197108 993788 11.13 437392 2181460 26268 Average: 4931159 6937329 2951265 37.44 2688 2182986 1005144 11.25 295137 2306900 75282 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 303.60 187.12 1794.01 62.24 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 72.96 62.41 847.40 13.18 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 24.53 24.73 30.47 9.61 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 17.96 18.59 17.60 7.31 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 22.06 19.95 28.34 9.35 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 88.23 62.56 543.60 20.34 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) 11/22/2025 _x86_64_ (2 CPU) 18:31:36 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 42.17 0.00 7.11 2.38 0.08 48.25 06:33:01 PM 0 44.38 0.00 7.16 3.53 0.08 44.84 06:33:01 PM 1 39.95 0.00 7.06 1.24 0.08 51.66 06:34:01 PM all 35.85 0.00 5.00 1.58 0.08 57.49 06:34:01 PM 0 47.69 0.00 5.67 1.30 0.08 45.25 06:34:01 PM 1 24.01 0.00 4.33 1.87 0.08 69.71 06:35:01 PM all 33.14 0.00 3.70 0.29 0.10 62.77 06:35:01 PM 0 23.90 0.00 3.49 0.37 0.10 72.15 06:35:01 PM 1 42.40 0.00 3.91 0.22 0.10 53.37 06:36:01 PM all 34.63 0.00 3.44 0.13 0.08 61.71 06:36:01 PM 0 32.67 0.00 3.80 0.12 0.08 63.33 06:36:01 PM 1 36.59 0.00 3.09 0.15 0.08 60.09 06:37:01 PM all 35.86 0.00 4.08 0.14 0.08 59.84 06:37:01 PM 0 31.51 0.00 4.24 0.17 0.08 63.99 06:37:01 PM 1 40.20 0.00 3.92 0.12 0.08 55.68 Average: all 36.32 0.00 4.67 0.91 0.09 58.02 Average: 0 36.02 0.00 4.87 1.09 0.09 57.92 Average: 1 36.62 0.00 4.46 0.72 0.09 58.11