---> uname -a: Linux prd-centos8-builder-2c-2g-2539.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 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 683 4749 19 2264 6716 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:ff:96:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.169/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:feff:9681/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:31:05:51 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) 10/10/2025 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:03 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 195.24 12.24 183.01 3568.84 7195.33 07:34:01 PM 111.45 0.50 110.95 64.39 12494.28 07:35:01 PM 33.81 0.30 33.51 42.39 1367.31 07:36:01 PM 22.70 0.48 22.21 41.19 574.30 Average: 89.92 3.31 86.62 907.10 5392.70 07:32:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5112012 6953540 2770408 35.15 2688 2024412 998296 11.18 200872 2245004 172732 07:34:01 PM 4906784 6912828 2975636 37.75 2688 2181456 1024720 11.47 231296 2387784 27112 07:35:01 PM 4919132 6926320 2963288 37.59 2688 2182636 1009248 11.30 267460 2339276 9944 07:36:01 PM 4910620 6917988 2971800 37.70 2688 2182896 1008292 11.29 423424 2192024 9004 Average: 4962137 6927669 2920283 37.05 2688 2142850 1010139 11.31 280763 2291022 54698 07:32:03 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 307.36 192.80 1891.82 64.50 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 77.74 60.97 773.50 12.63 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 18.61 19.38 24.02 8.71 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 23.76 21.48 30.25 9.72 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.19 72.66 669.74 23.55 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) 10/10/2025 _x86_64_ (2 CPU) 19:31:31 LINUX RESTART (2 CPU) 07:32:03 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 38.12 0.00 6.90 1.55 0.09 53.33 07:33:01 PM 0 30.92 0.00 6.85 2.01 0.09 60.14 07:33:01 PM 1 45.30 0.00 6.95 1.10 0.10 46.54 07:34:01 PM all 35.18 0.00 5.12 0.94 0.08 58.67 07:34:01 PM 0 22.85 0.00 3.83 0.93 0.10 72.29 07:34:01 PM 1 47.52 0.00 6.42 0.95 0.07 45.05 07:35:01 PM all 34.28 0.00 3.54 0.18 0.09 61.90 07:35:01 PM 0 21.38 0.00 2.98 0.13 0.10 75.40 07:35:01 PM 1 47.18 0.00 4.10 0.23 0.08 48.40 07:36:01 PM all 33.12 0.00 3.54 0.13 0.08 63.13 07:36:01 PM 0 17.01 0.00 2.84 0.05 0.08 80.01 07:36:01 PM 1 49.17 0.00 4.23 0.22 0.08 46.30 Average: all 35.15 0.00 4.76 0.70 0.09 59.31 Average: 0 22.97 0.00 4.10 0.77 0.09 72.06 Average: 1 47.31 0.00 5.41 0.62 0.08 46.57