---> uname -a: Linux prd-centos8-builder-2c-2g-3388.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4806 19 2265 6774 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:1b:2c:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.223/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe1b:2c97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:69:7a:a0 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) 10/29/2025 _x86_64_ (2 CPU) 17:31:57 LINUX RESTART (2 CPU) 05:33:01 PM tps rtps wtps bread/s bwrtn/s 05:34:01 PM 114.85 0.53 114.31 20.93 10423.25 05:35:01 PM 52.92 0.72 52.20 104.23 6461.91 05:36:01 PM 32.13 0.07 32.06 3.07 1256.79 05:37:01 PM 24.54 0.48 24.06 41.19 948.62 Average: 56.11 0.45 55.66 42.36 4772.55 05:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:34:01 PM 5004088 6969728 2878340 36.52 2688 2141984 976740 10.94 203168 2324240 134220 05:35:01 PM 5019728 7028492 2862700 36.32 2688 2183600 944772 10.58 233980 2274904 27856 05:36:01 PM 4842332 6891328 3040096 38.57 2688 2224536 1054148 11.80 272144 2414216 51660 05:37:01 PM 4904176 6912916 2978252 37.78 2688 2184232 1025852 11.49 423976 2201052 10176 Average: 4942581 6950616 2939847 37.30 2688 2183588 1000378 11.20 283317 2303603 55978 05:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 83.82 69.12 893.33 9.51 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM eth0 63.81 51.73 603.03 9.35 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM eth0 16.81 18.88 14.27 8.81 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 PM eth0 25.36 22.31 30.74 9.02 0.00 0.00 0.00 0.00 05:37:01 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 47.45 40.51 385.33 9.17 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) 10/29/2025 _x86_64_ (2 CPU) 17:31:57 LINUX RESTART (2 CPU) 05:33:01 PM CPU %user %nice %system %iowait %steal %idle 05:34:01 PM all 34.08 0.00 5.02 2.87 0.19 57.83 05:34:01 PM 0 21.92 0.00 3.80 3.30 0.20 70.77 05:34:01 PM 1 46.29 0.00 6.24 2.44 0.19 44.84 05:35:01 PM all 31.46 0.00 3.84 2.13 0.10 62.46 05:35:01 PM 0 26.11 0.00 4.05 1.39 0.10 68.36 05:35:01 PM 1 36.81 0.00 3.64 2.87 0.10 56.58 05:36:01 PM all 35.32 0.00 3.79 0.70 0.10 60.09 05:36:01 PM 0 15.71 0.00 3.04 0.58 0.07 80.60 05:36:01 PM 1 54.94 0.00 4.54 0.82 0.13 39.57 05:37:01 PM all 31.71 0.00 3.45 0.53 0.10 64.20 05:37:01 PM 0 23.37 0.00 3.27 0.47 0.10 72.79 05:37:01 PM 1 40.05 0.00 3.64 0.60 0.10 55.61 Average: all 33.14 0.00 4.03 1.56 0.12 61.15 Average: 0 21.78 0.00 3.54 1.43 0.12 73.13 Average: 1 44.52 0.00 4.51 1.68 0.13 49.16