---> uname -a: Linux prd-centos8-builder-2c-2g-12221.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: 2799.996 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 662 4764 19 2270 6738 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:f8:10:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fef8:1056/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:4b:1e:d1 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) 11/20/2025 _x86_64_ (2 CPU) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM tps rtps wtps bread/s bwrtn/s 06:33:01 PM 240.15 17.98 222.18 5422.19 8064.08 06:34:01 PM 110.90 0.50 110.40 64.38 12287.19 06:35:01 PM 34.84 0.70 34.14 72.92 1390.33 06:36:01 PM 20.06 0.00 20.06 0.00 514.81 06:37:01 PM 28.18 0.52 27.66 64.66 1070.52 Average: 86.83 3.94 82.89 1124.90 4665.62 06:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 PM 5133156 6982420 2749276 34.88 2688 2031672 970040 10.86 201036 2223700 170048 06:34:01 PM 4929876 6941256 2952556 37.46 2688 2186484 984980 11.03 231764 2365024 27112 06:35:01 PM 4841180 6855608 3041252 38.58 2688 2189504 1071204 11.99 281808 2403140 10852 06:36:01 PM 4785436 6842308 3096996 39.29 2688 2232128 1078384 12.07 286536 2453832 53524 06:37:01 PM 4872660 6891776 3009772 38.18 2688 2193812 1027660 11.51 437076 2217084 26284 Average: 4912462 6902674 2969970 37.68 2688 2166720 1026454 11.49 287644 2332556 57564 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 309.26 198.90 1899.11 64.17 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 68.63 52.50 739.49 10.07 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 20.71 22.40 27.79 8.65 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 17.63 17.51 17.04 6.90 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 22.70 21.45 28.44 15.72 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 87.79 62.55 542.41 21.10 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) 11/20/2025 _x86_64_ (2 CPU) 18:31:33 LINUX RESTART (2 CPU) 06:32:01 PM CPU %user %nice %system %iowait %steal %idle 06:33:01 PM all 43.32 0.00 7.21 1.48 0.09 47.90 06:33:01 PM 0 54.91 0.00 7.13 0.85 0.08 37.02 06:33:01 PM 1 31.72 0.00 7.28 2.11 0.10 58.79 06:34:01 PM all 35.92 0.00 5.14 0.98 0.09 57.87 06:34:01 PM 0 54.92 0.00 6.35 1.27 0.10 37.36 06:34:01 PM 1 16.89 0.00 3.92 0.70 0.08 78.41 06:35:01 PM all 34.39 0.00 3.32 0.20 0.09 62.00 06:35:01 PM 0 45.08 0.00 3.75 0.17 0.08 50.92 06:35:01 PM 1 23.70 0.00 2.88 0.23 0.10 73.08 06:36:01 PM all 33.36 0.00 3.33 0.10 0.09 63.12 06:36:01 PM 0 49.42 0.00 3.73 0.15 0.10 46.60 06:36:01 PM 1 17.28 0.00 2.92 0.05 0.08 79.67 06:37:01 PM all 34.41 0.00 4.05 0.17 0.08 61.29 06:37:01 PM 0 55.11 0.00 4.77 0.18 0.08 39.85 06:37:01 PM 1 13.70 0.00 3.34 0.15 0.08 82.73 Average: all 36.28 0.00 4.61 0.59 0.09 58.44 Average: 0 51.89 0.00 5.15 0.52 0.09 42.35 Average: 1 20.65 0.00 4.07 0.65 0.09 74.55