---> uname -a: Linux prd-centos8-builder-2c-2g-49006.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 636 4798 19 2262 6763 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:4f:95:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.135/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe4f:9586/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:83:be:a0:b3 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) 09/05/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM tps rtps wtps bread/s bwrtn/s 01:33:01 AM 242.53 20.72 221.81 5609.86 6951.37 01:34:01 AM 105.06 0.47 104.60 63.58 8914.53 01:35:01 AM 48.67 0.28 48.38 40.65 5600.62 01:36:01 AM 21.50 0.07 21.43 3.07 563.31 01:37:01 AM 15.23 0.50 14.73 41.45 370.09 Average: 86.60 4.41 82.20 1151.91 4480.20 01:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:33:01 AM 5194952 6950180 2687472 34.09 2688 1946340 1026368 11.49 205804 2188188 96208 01:34:01 AM 4996952 6963656 2885472 36.61 2688 2142768 966660 10.82 204412 2328624 100364 01:35:01 AM 4869148 6908204 3013276 38.23 2688 2214820 1015468 11.37 270300 2388460 44252 01:36:01 AM 4957584 6963460 2924840 37.11 2688 2181496 965044 10.81 268144 2301876 10756 01:37:01 AM 5003924 7011184 2878500 36.52 2688 2182828 923712 10.34 423628 2099564 10888 Average: 5004512 6959337 2877912 36.51 2688 2133650 979450 10.97 274458 2261342 52494 01:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 315.98 181.91 1771.53 62.53 0.00 0.00 0.00 0.00 01:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 30.94 26.67 266.99 6.36 0.00 0.00 0.00 0.00 01:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 73.83 58.98 602.77 11.65 0.00 0.00 0.00 0.00 01:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 16.15 14.56 12.77 6.56 0.00 0.00 0.00 0.00 01:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 22.89 21.21 29.18 8.61 0.00 0.00 0.00 0.00 01:37:01 AM 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 91.97 60.67 536.71 19.15 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) 09/05/2025 _x86_64_ (2 CPU) 01:31:30 LINUX RESTART (2 CPU) 01:32:01 AM CPU %user %nice %system %iowait %steal %idle 01:33:01 AM all 33.31 0.00 6.22 2.92 0.08 57.47 01:33:01 AM 0 36.10 0.00 5.55 2.31 0.08 55.95 01:33:01 AM 1 30.51 0.00 6.90 3.54 0.07 58.99 01:34:01 AM all 30.47 0.00 5.21 1.83 0.09 62.40 01:34:01 AM 0 34.84 0.00 5.60 1.91 0.08 57.56 01:34:01 AM 1 26.11 0.00 4.81 1.75 0.10 67.24 01:35:01 AM all 30.77 0.00 3.66 1.54 0.08 63.95 01:35:01 AM 0 26.01 0.00 3.54 1.35 0.08 69.02 01:35:01 AM 1 35.52 0.00 3.78 1.73 0.08 58.88 01:36:01 AM all 28.58 0.00 2.78 0.12 0.07 68.46 01:36:01 AM 0 33.29 0.00 3.11 0.10 0.07 63.42 01:36:01 AM 1 23.85 0.00 2.44 0.13 0.07 73.51 01:37:01 AM all 31.13 0.00 3.44 2.75 0.13 62.55 01:37:01 AM 0 27.31 0.00 3.35 0.12 0.13 69.09 01:37:01 AM 1 34.94 0.00 3.53 5.38 0.12 56.03 Average: all 30.85 0.00 4.26 1.83 0.09 62.97 Average: 0 31.51 0.00 4.23 1.16 0.09 63.01 Average: 1 30.19 0.00 4.29 2.51 0.09 62.93