---> uname -a: Linux prd-centos8-builder-2c-2g-2618.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 731 4697 19 2269 6669 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:e6:42:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fee6:4272/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fc:ad:be:bd 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) 10/11/2025 _x86_64_ (2 CPU) 01:32:33 LINUX RESTART (2 CPU) 01:33:01 AM tps rtps wtps bread/s bwrtn/s 01:34:01 AM 211.21 27.54 183.67 6343.36 9428.59 01:35:01 AM 118.66 0.47 118.19 63.85 12537.65 01:36:01 AM 35.79 0.35 35.44 43.73 1894.85 01:37:01 AM 16.04 0.00 16.04 0.00 460.56 01:38:01 AM 22.87 0.72 22.15 67.55 577.37 Average: 80.92 5.81 75.10 1303.83 4979.76 01:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 AM 4962960 6831488 2919472 37.04 2688 2053524 1184280 13.26 236760 2366800 200972 01:35:01 AM 4739088 6788108 3143344 39.88 2688 2224740 1176452 13.17 209908 2579596 66640 01:36:01 AM 4787708 6831868 3094724 39.26 2688 2219604 1125836 12.61 270540 2470296 43076 01:37:01 AM 4855016 6866852 3027416 38.41 2688 2187364 1077164 12.06 268624 2404880 10752 01:38:01 AM 4904528 6919072 2977904 37.78 2688 2189500 1031416 11.55 424504 2198904 10912 Average: 4849860 6847478 3032572 38.47 2688 2174946 1119030 12.53 282067 2404095 66470 01:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 296.25 191.35 1776.08 62.44 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 84.39 64.78 847.16 10.21 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 26.43 27.10 28.07 10.87 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 12.83 14.13 12.47 4.59 0.00 0.00 0.00 0.00 01:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 21.10 18.85 26.36 10.09 0.00 0.00 0.00 0.00 01:38:01 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 88.20 63.24 538.05 19.64 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) 10/11/2025 _x86_64_ (2 CPU) 01:32:33 LINUX RESTART (2 CPU) 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 43.15 0.00 7.56 2.71 0.12 46.46 01:34:01 AM 0 41.13 0.00 8.33 3.98 0.12 46.44 01:34:01 AM 1 45.15 0.00 6.78 1.45 0.12 46.49 01:35:01 AM all 34.65 0.00 5.39 2.60 0.12 57.24 01:35:01 AM 0 41.34 0.00 6.05 2.88 0.12 49.61 01:35:01 AM 1 28.02 0.00 4.74 2.32 0.12 64.81 01:36:01 AM all 34.53 0.00 4.12 0.37 0.12 60.87 01:36:01 AM 0 36.22 0.00 4.32 0.40 0.12 58.94 01:36:01 AM 1 32.83 0.00 3.92 0.33 0.12 62.80 01:37:01 AM all 25.53 0.00 2.66 3.12 0.13 68.56 01:37:01 AM 0 27.66 0.00 2.84 3.00 0.13 66.37 01:37:01 AM 1 23.40 0.00 2.49 3.24 0.12 70.76 01:38:01 AM all 33.88 0.00 3.46 1.35 0.11 61.21 01:38:01 AM 0 31.31 0.00 3.30 1.65 0.12 63.62 01:38:01 AM 1 36.44 0.00 3.62 1.05 0.10 58.80 Average: all 34.34 0.00 4.64 2.03 0.12 58.88 Average: 0 35.52 0.00 4.97 2.38 0.12 57.01 Average: 1 33.16 0.00 4.31 1.68 0.11 60.74