---> uname -a: Linux prd-centos8-builder-2c-2g-1523.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 607 4824 19 2265 6793 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:ae:fb:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:feae:fbfa/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:39:85:ea 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) 10/07/2025 _x86_64_ (2 CPU) 11:31:59 LINUX RESTART (2 CPU) 11:33:01 AM tps rtps wtps bread/s bwrtn/s 11:34:01 AM 60.85 24.53 36.32 5811.00 15656.56 11:35:01 AM 44.83 0.67 44.16 25.45 4610.26 11:36:01 AM 71.02 0.08 70.94 2.13 6790.35 11:37:01 AM 53.93 0.45 53.48 63.02 5794.35 11:38:01 AM 30.28 0.25 30.03 40.13 2714.33 11:39:01 AM 26.04 0.07 25.97 3.07 678.57 11:40:01 AM 20.06 0.72 19.34 67.57 543.89 Average: 43.86 3.82 40.03 858.87 5255.40 11:33:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 AM 5406648 7054792 2475784 31.41 2688 1842932 945856 10.59 192720 2003368 52460 11:35:01 AM 5252808 6991892 2629624 33.36 2688 1930824 1005392 11.26 201988 2135156 23312 11:36:01 AM 5107772 6998916 2774660 35.20 2688 2073288 949652 10.63 202620 2240544 51424 11:37:01 AM 4962592 6962176 2919840 37.04 2688 2175784 972444 10.89 206672 2362996 40548 11:38:01 AM 4994516 7002936 2887916 36.64 2688 2183816 935220 10.47 234144 2301968 10924 11:39:01 AM 4896536 6906136 2985896 37.88 2688 2184808 1034240 11.58 268192 2365032 10768 11:40:01 AM 4977048 6995924 2905384 36.86 2688 2193952 938824 10.51 425836 2126736 17928 Average: 5085417 6987539 2797015 35.48 2688 2083629 968804 10.85 247453 2219400 29623 11:33:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 AM eth0 198.85 126.74 1128.20 55.64 0.00 0.00 0.00 0.00 11:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 AM eth0 50.29 44.13 610.13 5.05 0.00 0.00 0.00 0.00 11:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM eth0 26.16 23.53 285.16 3.18 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 19.60 19.67 260.28 4.88 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 61.31 55.07 373.16 25.60 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 14.05 16.76 14.10 7.92 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 32.65 26.70 34.87 11.23 0.00 0.00 0.00 0.00 11:40:01 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 57.56 44.66 386.55 16.21 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) 10/07/2025 _x86_64_ (2 CPU) 11:31:59 LINUX RESTART (2 CPU) 11:33:01 AM CPU %user %nice %system %iowait %steal %idle 11:34:01 AM all 18.44 0.00 4.82 25.14 0.13 51.47 11:34:01 AM 0 14.41 0.00 4.27 20.47 0.12 60.73 11:34:01 AM 1 22.52 0.00 5.38 29.86 0.14 42.10 11:35:01 AM all 11.32 0.00 1.59 16.71 0.09 70.29 11:35:01 AM 0 5.93 0.00 1.30 17.47 0.08 75.21 11:35:01 AM 1 16.76 0.00 1.89 15.93 0.10 65.32 11:36:01 AM all 15.97 0.00 2.75 13.86 0.10 67.31 11:36:01 AM 0 3.94 0.00 1.49 9.80 0.10 84.67 11:36:01 AM 1 28.05 0.00 4.02 17.94 0.10 49.88 11:37:01 AM all 21.02 0.00 3.39 13.00 0.11 62.47 11:37:01 AM 0 11.95 0.00 2.91 14.00 0.10 71.04 11:37:01 AM 1 30.14 0.00 3.88 12.00 0.12 53.87 11:38:01 AM all 27.18 0.00 4.70 4.62 0.16 63.34 11:38:01 AM 0 12.43 0.00 3.89 2.76 0.18 80.74 11:38:01 AM 1 42.06 0.00 5.52 6.48 0.14 45.80 11:39:01 AM all 32.36 0.00 2.91 2.26 0.13 62.34 11:39:01 AM 0 21.02 0.00 2.34 1.52 0.13 74.99 11:39:01 AM 1 43.75 0.00 3.49 3.00 0.12 49.65 11:40:01 AM all 34.18 0.00 4.12 0.17 0.10 61.44 11:40:01 AM 0 16.60 0.00 2.84 0.12 0.08 80.36 11:40:01 AM 1 51.75 0.00 5.41 0.22 0.12 42.51 Average: all 22.94 0.00 3.47 10.80 0.12 62.68 Average: 0 12.32 0.00 2.72 9.44 0.11 75.41 Average: 1 33.62 0.00 4.22 12.16 0.12 49.88