---> uname -a: Linux prd-centos8-builder-2c-2g-18181.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 672 4753 19 2271 6727 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:c6:f3:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.245/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fec6:f39d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5e:0a:46:00 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) 01/03/2026 _x86_64_ (2 CPU) 19:31:25 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 182.46 9.50 172.96 1553.48 7374.19 07:34:01 PM 104.15 0.50 103.65 64.39 11360.59 07:35:01 PM 27.87 0.30 27.57 42.39 1159.46 07:36:01 PM 24.41 0.00 24.41 0.00 931.72 07:37:01 PM 27.38 1.27 26.12 114.93 789.32 Average: 73.26 2.31 70.94 355.06 4323.06 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5070728 6963684 2811704 35.67 2688 2075176 1004424 11.25 203460 2282584 184624 07:34:01 PM 4839736 6885172 3042696 38.60 2688 2220816 1056104 11.83 236532 2450724 60376 07:35:01 PM 4803004 6850616 3079428 39.07 2688 2223048 1100132 12.32 272316 2451504 44244 07:36:01 PM 4801180 6849048 3081252 39.09 2688 2223048 1100348 12.32 273128 2451848 44252 07:37:01 PM 4867800 6889396 3014632 38.24 2688 2196296 1046460 11.72 438320 2219920 27020 Average: 4876490 6887583 3005942 38.13 2688 2187677 1061494 11.89 284751 2371316 72103 07:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 PM eth0 210.35 142.60 1670.03 50.38 0.00 0.00 0.00 0.00 07:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 69.77 55.02 630.72 11.17 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 17.88 18.48 26.20 7.01 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 18.04 18.14 18.06 7.01 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 22.12 20.15 27.89 9.48 0.00 0.00 0.00 0.00 07:37:01 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 67.63 50.88 474.60 17.01 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) 01/03/2026 _x86_64_ (2 CPU) 19:31:25 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 35.69 0.00 5.78 1.40 0.08 57.04 07:33:01 PM 0 29.39 0.00 5.19 0.64 0.08 64.70 07:33:01 PM 1 41.99 0.00 6.37 2.16 0.08 49.39 07:34:01 PM all 35.89 0.00 5.05 0.90 0.08 58.08 07:34:01 PM 0 33.82 0.00 4.80 0.98 0.08 60.31 07:34:01 PM 1 37.97 0.00 5.30 0.82 0.08 55.83 07:35:01 PM all 26.89 0.00 2.71 0.17 0.08 70.15 07:35:01 PM 0 24.24 0.00 2.63 0.20 0.08 72.85 07:35:01 PM 1 29.54 0.00 2.79 0.13 0.08 67.46 07:36:01 PM all 32.51 0.00 3.27 0.16 0.09 63.97 07:36:01 PM 0 30.56 0.00 2.97 0.12 0.08 66.28 07:36:01 PM 1 34.47 0.00 3.57 0.20 0.10 61.66 07:37:01 PM all 37.04 0.00 4.58 0.15 0.10 58.14 07:37:01 PM 0 49.94 0.00 5.43 0.15 0.10 44.38 07:37:01 PM 1 24.16 0.00 3.72 0.15 0.10 71.87 Average: all 33.60 0.00 4.28 0.55 0.09 61.48 Average: 0 33.59 0.00 4.20 0.42 0.09 61.70 Average: 1 33.61 0.00 4.35 0.69 0.09 61.26