---> uname -a: Linux prd-centos8-builder-2c-2g-954.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4779 19 2265 6748 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:6c:7f:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe6c:7f0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:34:9a:70:f7 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) 10/21/2025 _x86_64_ (2 CPU) 19:31:36 LINUX RESTART (2 CPU) 07:32:01 PM tps rtps wtps bread/s bwrtn/s 07:33:01 PM 282.49 32.22 250.27 7350.08 25067.23 07:34:01 PM 108.28 0.45 107.83 63.06 11987.24 07:35:01 PM 39.89 0.35 39.54 43.72 2090.50 07:36:01 PM 23.41 0.00 23.41 0.00 608.98 07:37:01 PM 25.65 0.92 24.73 95.18 746.28 Average: 95.95 6.79 89.16 1510.55 8100.41 07:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:33:01 PM 5068224 6903312 2814200 35.70 2688 2018004 1060208 11.87 200644 2286992 167744 07:34:01 PM 4825420 6866648 3057004 38.78 2688 2217472 1064564 11.92 208980 2492236 61992 07:35:01 PM 4912340 6920756 2970084 37.68 2688 2183768 1014296 11.36 268400 2344904 10052 07:36:01 PM 4841228 6883964 3041196 38.58 2688 2218084 1051708 11.78 272068 2412408 44356 07:37:01 PM 4913796 6927604 2968628 37.66 2688 2188864 1003900 11.24 423624 2188904 25716 Average: 4912202 6900457 2970222 37.68 2688 2165238 1038935 11.63 274743 2345089 61972 07:32:01 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 311.15 190.15 1780.23 62.39 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 85.59 64.24 847.34 10.19 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 23.01 21.74 30.34 8.38 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 18.63 19.48 17.13 8.01 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 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 26.00 22.38 27.37 10.60 0.00 0.00 0.00 0.00 07:37:01 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 92.88 63.60 540.51 19.92 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) 10/21/2025 _x86_64_ (2 CPU) 19:31:36 LINUX RESTART (2 CPU) 07:32:01 PM CPU %user %nice %system %iowait %steal %idle 07:33:01 PM all 42.80 0.00 8.47 4.60 0.10 44.03 07:33:01 PM 0 51.59 0.00 9.23 4.11 0.10 34.97 07:33:01 PM 1 33.99 0.00 7.71 5.09 0.10 53.11 07:34:01 PM all 31.63 0.00 4.60 1.06 0.09 62.61 07:34:01 PM 0 44.64 0.00 5.27 0.83 0.10 49.16 07:34:01 PM 1 18.62 0.00 3.94 1.28 0.08 76.08 07:35:01 PM all 33.47 0.00 3.83 0.17 0.08 62.44 07:35:01 PM 0 46.17 0.00 4.58 0.15 0.08 49.02 07:35:01 PM 1 20.78 0.00 3.08 0.20 0.08 75.85 07:36:01 PM all 34.23 0.00 3.47 0.13 0.10 62.07 07:36:01 PM 0 40.02 0.00 4.20 0.12 0.10 55.56 07:36:01 PM 1 28.44 0.00 2.74 0.13 0.10 68.59 07:37:01 PM all 33.57 0.00 4.24 0.43 0.09 61.67 07:37:01 PM 0 52.02 0.00 5.11 0.62 0.10 42.16 07:37:01 PM 1 15.13 0.00 3.37 0.23 0.08 81.18 Average: all 35.14 0.00 4.92 1.27 0.09 58.58 Average: 0 46.88 0.00 5.68 1.16 0.10 46.18 Average: 1 23.38 0.00 4.16 1.39 0.09 70.98