---> uname -a: Linux prd-centos8-builder-2c-2g-5072.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: 2800.000 BogoMIPS: 5600.00 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 634 4801 19 2261 6766 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:77:76:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe77:7626/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9a:c0:08:fd 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) 01/27/2026 _x86_64_ (2 CPU) 20:31:33 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 208.53 26.77 181.76 6145.15 16694.32 08:34:02 PM 120.98 0.48 120.49 63.58 12653.77 08:35:01 PM 35.86 0.31 35.55 43.11 1827.05 08:36:01 PM 17.98 0.00 17.98 0.00 473.91 08:37:01 PM 26.25 1.27 24.98 114.91 731.29 Average: 82.08 5.78 76.29 1277.54 6491.96 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5086856 6932904 2795576 35.47 2688 2032056 1038304 11.63 236844 2246608 186360 08:34:02 PM 4961588 6965336 2920844 37.06 2688 2178920 959956 10.75 219164 2344960 41988 08:35:01 PM 4862412 6903780 3020020 38.31 2688 2216832 1024120 11.47 274112 2392712 46276 08:36:01 PM 4894520 6934868 2987912 37.91 2688 2215688 991592 11.10 274844 2359560 45132 08:37:01 PM 4963704 6975188 2918728 37.03 2688 2186200 941040 10.54 426604 2138116 25336 Average: 4953816 6942415 2928616 37.15 2688 2165939 991002 11.10 286314 2296391 69018 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 294.95 186.75 1790.06 62.65 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:02 PM eth0 88.22 69.63 879.15 10.41 0.00 0.00 0.00 0.00 08:34:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 20.73 22.03 26.97 9.47 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 19.31 19.09 18.09 6.76 0.00 0.00 0.00 0.00 08:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 25.61 23.66 30.45 14.42 0.00 0.00 0.00 0.00 08:37:01 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 90.00 64.38 550.73 20.78 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) 01/27/2026 _x86_64_ (2 CPU) 20:31:33 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 41.30 0.00 7.26 2.95 0.11 48.38 08:33:01 PM 0 32.38 0.00 7.69 2.98 0.12 56.83 08:33:01 PM 1 50.23 0.00 6.84 2.92 0.10 39.92 08:34:02 PM all 35.70 0.00 5.30 2.69 0.09 56.22 08:34:02 PM 0 49.25 0.00 5.88 3.16 0.08 41.62 08:34:02 PM 1 22.15 0.00 4.71 2.22 0.10 70.82 08:35:01 PM all 34.32 0.00 3.43 0.20 0.08 61.96 08:35:01 PM 0 34.58 0.00 3.44 0.22 0.08 61.68 08:35:01 PM 1 34.07 0.00 3.43 0.19 0.08 62.24 08:36:01 PM all 32.33 0.00 3.56 0.09 0.10 63.91 08:36:01 PM 0 29.21 0.00 3.11 0.07 0.10 67.51 08:36:01 PM 1 35.46 0.00 4.02 0.12 0.10 60.30 08:37:01 PM all 35.28 0.00 4.11 0.14 0.11 60.36 08:37:01 PM 0 37.99 0.00 4.28 0.17 0.10 57.46 08:37:01 PM 1 32.57 0.00 3.93 0.12 0.12 63.26 Average: all 35.79 0.00 4.73 1.22 0.10 58.16 Average: 0 36.69 0.00 4.88 1.32 0.10 57.01 Average: 1 34.88 0.00 4.59 1.11 0.10 59.32