---> uname -a: Linux prd-centos8-builder-2c-2g-40179.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 726 4707 19 2263 6674 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:11:7c:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.29/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe11:7ccf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:ef:26:d6 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) 07/06/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:02 PM tps rtps wtps bread/s bwrtn/s 12:33:01 PM 203.51 19.56 183.94 5605.01 7216.38 12:34:01 PM 110.30 0.50 109.80 64.38 12091.49 12:35:01 PM 33.73 0.30 33.43 42.39 1728.36 12:36:01 PM 23.54 0.00 23.54 0.00 892.40 12:37:01 PM 28.97 0.92 28.06 95.17 850.88 Average: 79.61 4.21 75.40 1146.87 4547.28 12:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 PM 5024848 6860252 2857584 36.25 2688 2018248 1169340 13.09 199608 2334472 165496 12:34:01 PM 4881564 6887792 3000868 38.07 2688 2181572 1095072 12.26 229224 2415328 42488 12:35:01 PM 4748524 6799048 3133908 39.76 2688 2225944 1183172 13.25 270244 2508924 53924 12:36:01 PM 4772420 6811988 3110012 39.45 2688 2215200 1161304 13.00 270176 2485824 43192 12:37:01 PM 4863996 6877756 3018436 38.29 2688 2188712 1087068 12.17 430532 2233456 26828 Average: 4858270 6847367 3024162 38.37 2688 2165935 1139191 12.76 279957 2395601 66386 12:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 PM eth0 293.41 178.76 1797.54 63.31 0.00 0.00 0.00 0.00 12:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 PM eth0 65.13 54.08 828.47 9.70 0.00 0.00 0.00 0.00 12:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 PM eth0 27.06 28.48 29.16 11.30 0.00 0.00 0.00 0.00 12:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 PM eth0 20.09 20.19 19.78 7.33 0.00 0.00 0.00 0.00 12:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 PM eth0 21.81 19.76 26.99 10.39 0.00 0.00 0.00 0.00 12:37:01 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 84.82 59.87 536.29 20.27 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) 07/06/2025 _x86_64_ (2 CPU) 12:31:29 LINUX RESTART (2 CPU) 12:32:02 PM CPU %user %nice %system %iowait %steal %idle 12:33:01 PM all 43.88 0.00 7.39 3.45 0.12 45.16 12:33:01 PM 0 34.41 0.00 6.65 2.43 0.12 56.39 12:33:01 PM 1 53.36 0.00 8.13 4.46 0.12 33.93 12:34:01 PM all 35.79 0.00 5.43 3.33 0.10 55.35 12:34:01 PM 0 18.21 0.00 4.72 3.70 0.08 73.29 12:34:01 PM 1 53.34 0.00 6.14 2.96 0.12 37.44 12:35:01 PM all 34.79 0.00 4.02 0.33 0.10 60.75 12:35:01 PM 0 10.81 0.00 3.45 0.22 0.08 85.44 12:35:01 PM 1 58.79 0.00 4.59 0.45 0.12 36.06 12:36:01 PM all 32.09 0.00 3.67 0.19 0.09 63.95 12:36:01 PM 0 21.09 0.00 3.07 0.23 0.10 75.51 12:36:01 PM 1 43.09 0.00 4.28 0.15 0.08 52.40 12:37:01 PM all 36.43 0.00 4.47 0.14 0.09 58.86 12:37:01 PM 0 26.50 0.00 4.01 0.10 0.08 69.30 12:37:01 PM 1 46.37 0.00 4.93 0.18 0.10 48.41 Average: all 36.57 0.00 4.99 1.48 0.10 56.86 Average: 0 22.16 0.00 4.37 1.33 0.09 72.05 Average: 1 50.98 0.00 5.61 1.63 0.11 41.68