---> uname -a: Linux prd-centos8-builder-2c-2g-47964.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 663 4772 19 2262 6737 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:e0:16:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fee0:16ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9b:25:90:c9 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) 07/31/2025 _x86_64_ (2 CPU) 13:32:59 LINUX RESTART (2 CPU) 01:34:01 PM tps rtps wtps bread/s bwrtn/s 01:35:01 PM 86.74 0.75 85.99 26.66 6540.22 01:36:01 PM 82.66 0.70 81.96 103.17 10127.14 01:37:01 PM 31.56 0.50 31.06 34.13 1292.68 01:38:01 PM 20.48 0.08 20.40 10.66 791.92 Average: 55.36 0.51 54.85 43.66 4688.29 01:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 PM 4946088 6906616 2936336 37.25 2688 2137520 1065536 11.93 201156 2391740 232760 01:36:01 PM 4859752 6895788 3022672 38.35 2688 2211492 1035028 11.59 235040 2433352 59116 01:37:01 PM 4914248 6918976 2968176 37.66 2688 2180384 994308 11.13 266728 2346332 9928 01:38:01 PM 4931048 6943264 2951376 37.44 2688 2187592 979984 10.97 436960 2158212 16744 Average: 4912784 6916161 2969640 37.67 2688 2179247 1018714 11.41 284971 2332409 79637 01:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 85.74 72.79 1043.92 8.62 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 61.95 49.32 574.46 10.31 0.00 0.00 0.00 0.00 01:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 PM eth0 22.11 23.58 27.60 8.76 0.00 0.00 0.00 0.00 01:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 PM eth0 27.00 22.68 31.35 8.95 0.00 0.00 0.00 0.00 01:38:01 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 49.20 42.09 419.37 9.16 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) 07/31/2025 _x86_64_ (2 CPU) 13:32:59 LINUX RESTART (2 CPU) 01:34:01 PM CPU %user %nice %system %iowait %steal %idle 01:35:01 PM all 33.04 0.00 4.73 2.56 0.11 59.57 01:35:01 PM 0 32.08 0.00 4.88 2.63 0.08 60.32 01:35:01 PM 1 34.00 0.00 4.57 2.48 0.13 58.82 01:36:01 PM all 28.54 0.00 4.06 2.68 0.08 64.65 01:36:01 PM 0 24.11 0.00 4.14 2.49 0.08 69.19 01:36:01 PM 1 32.99 0.00 3.97 2.87 0.08 60.08 01:37:01 PM all 33.86 0.00 3.71 0.23 0.08 62.12 01:37:01 PM 0 43.57 0.00 4.23 0.35 0.08 51.77 01:37:01 PM 1 24.15 0.00 3.19 0.12 0.08 72.46 01:38:01 PM all 31.74 0.00 3.63 0.11 0.10 64.42 01:38:01 PM 0 34.73 0.00 3.95 0.10 0.08 61.14 01:38:01 PM 1 28.75 0.00 3.31 0.12 0.12 67.71 Average: all 31.80 0.00 4.03 1.39 0.09 62.69 Average: 0 33.62 0.00 4.30 1.39 0.08 60.61 Average: 1 29.97 0.00 3.76 1.39 0.10 64.77