---> uname -a: Linux prd-centos8-builder-2c-2g-18821.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 648 4779 19 2269 6752 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:4e:e3:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe4e:e3a9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:d5:8c:e4 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) 01/06/2026 _x86_64_ (2 CPU) 16:32:16 LINUX RESTART (2 CPU) 04:33:02 PM tps rtps wtps bread/s bwrtn/s 04:34:01 PM 182.38 7.37 175.01 1168.28 7181.50 04:35:01 PM 99.47 0.43 99.03 62.26 11085.80 04:36:01 PM 36.47 0.35 36.12 43.72 1949.97 04:37:01 PM 24.10 0.00 24.10 0.00 894.00 04:38:01 PM 26.11 1.27 24.84 114.90 694.57 Average: 73.34 1.87 71.48 274.87 4351.63 04:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:34:01 PM 5122428 6981084 2759996 35.01 2688 2041216 1006112 11.27 204132 2228164 159628 04:35:01 PM 4842916 6886984 3039508 38.56 2688 2220264 1061144 11.88 209396 2475820 61980 04:36:01 PM 4954852 6966036 2927572 37.14 2688 2186728 983712 11.01 268932 2303836 9936 04:37:01 PM 4941020 6952276 2941404 37.32 2688 2186728 989556 11.08 269784 2316684 9936 04:38:01 PM 4914416 6931752 2968008 37.65 2688 2192792 1013944 11.35 427236 2185940 12440 Average: 4955126 6943626 2927298 37.14 2688 2165546 1010894 11.32 275896 2302089 50784 04:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 PM eth0 169.69 127.43 1456.60 37.31 0.00 0.00 0.00 0.00 04:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 75.02 61.66 737.37 9.38 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 19.44 21.06 27.96 7.78 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 PM eth0 18.26 18.71 18.39 7.32 0.00 0.00 0.00 0.00 04:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 PM eth0 21.34 19.41 28.19 9.43 0.00 0.00 0.00 0.00 04:38:01 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 60.39 49.39 450.36 14.17 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) 01/06/2026 _x86_64_ (2 CPU) 16:32:16 LINUX RESTART (2 CPU) 04:33:02 PM CPU %user %nice %system %iowait %steal %idle 04:34:01 PM all 32.09 0.00 5.77 4.81 0.10 57.23 04:34:01 PM 0 37.46 0.00 6.94 3.58 0.10 51.93 04:34:01 PM 1 26.76 0.00 4.61 6.03 0.10 62.51 04:35:01 PM all 27.17 0.00 3.91 9.18 0.08 59.65 04:35:01 PM 0 23.70 0.00 3.23 9.33 0.08 63.65 04:35:01 PM 1 30.62 0.00 4.59 9.03 0.08 55.67 04:36:01 PM all 33.16 0.00 4.05 0.96 0.10 61.74 04:36:01 PM 0 41.89 0.00 5.11 1.12 0.10 51.79 04:36:01 PM 1 24.44 0.00 3.00 0.80 0.10 71.67 04:37:01 PM all 33.76 0.00 3.39 0.32 0.11 62.42 04:37:01 PM 0 25.91 0.00 3.03 0.47 0.10 70.49 04:37:01 PM 1 41.58 0.00 3.75 0.17 0.12 54.38 04:38:01 PM all 33.84 0.00 3.43 1.03 0.10 61.60 04:38:01 PM 0 41.17 0.00 3.82 1.20 0.12 53.68 04:38:01 PM 1 26.51 0.00 3.04 0.85 0.08 69.52 Average: all 32.00 0.00 4.10 3.25 0.10 60.54 Average: 0 34.02 0.00 4.42 3.13 0.10 58.32 Average: 1 29.99 0.00 3.79 3.37 0.10 62.75