---> uname -a: Linux prd-centos8-builder-2c-2g-51168.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 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 662 4772 19 2262 6737 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:fc:9a:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fefc:9ab6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:1e:ef:81 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) 09/09/2025 _x86_64_ (2 CPU) 15:31:59 LINUX RESTART (2 CPU) 03:33:03 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 118.51 0.98 117.53 86.61 10251.92 03:35:01 PM 60.26 0.28 59.98 40.65 6746.43 03:36:01 PM 17.33 0.07 17.26 3.07 416.25 03:37:01 PM 22.99 0.92 22.08 95.17 598.65 Average: 54.24 0.56 53.68 56.12 4454.95 03:33:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 5027212 6995060 2855212 36.22 2688 2143952 962836 10.78 203472 2297816 135524 03:35:01 PM 4844796 6883052 3037628 38.54 2688 2214076 1049704 11.75 270448 2410784 44256 03:36:01 PM 4946192 6951224 2936232 37.25 2688 2180756 983868 11.02 268648 2311084 10756 03:37:01 PM 4945936 6954236 2936488 37.25 2688 2183720 978068 10.95 425836 2153824 10928 Average: 4941034 6945893 2941390 37.32 2688 2180626 993619 11.13 292101 2293377 50366 03:33:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 69.68 61.52 783.38 11.61 0.00 0.00 0.00 0.00 03:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 62.88 52.40 600.69 10.69 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 18.40 18.40 17.03 7.17 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 25.62 22.68 30.05 10.99 0.00 0.00 0.00 0.00 03:37:01 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 43.93 38.56 354.21 10.10 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) 09/09/2025 _x86_64_ (2 CPU) 15:31:59 LINUX RESTART (2 CPU) 03:33:03 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 36.12 0.00 5.54 0.88 0.09 57.37 03:34:01 PM 0 24.37 0.00 4.36 0.76 0.10 70.40 03:34:01 PM 1 47.87 0.00 6.71 1.00 0.09 44.33 03:35:01 PM all 33.68 0.00 3.82 0.42 0.09 61.98 03:35:01 PM 0 20.56 0.00 3.30 0.40 0.08 75.66 03:35:01 PM 1 46.82 0.00 4.34 0.45 0.10 48.29 03:36:01 PM all 32.82 0.00 3.67 0.08 0.09 63.33 03:36:01 PM 0 16.86 0.00 2.86 0.05 0.10 80.13 03:36:01 PM 1 48.83 0.00 4.49 0.12 0.08 46.48 03:37:01 PM all 34.40 0.00 3.90 0.13 0.09 61.48 03:37:01 PM 0 23.61 0.00 3.18 0.13 0.08 72.99 03:37:01 PM 1 45.20 0.00 4.61 0.13 0.10 49.96 Average: all 34.24 0.00 4.22 0.38 0.09 61.07 Average: 0 21.32 0.00 3.42 0.33 0.09 74.84 Average: 1 47.18 0.00 5.02 0.42 0.09 47.29