---> uname -a: Linux prd-centos8-builder-2c-2g-45273.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 644 4789 19 2263 6755 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:ff:af:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:feff:afa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b7:b8:dd:65 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) 07/22/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM tps rtps wtps bread/s bwrtn/s 10:33:01 PM 167.68 29.62 138.05 6320.03 31159.81 10:34:01 PM 115.41 0.45 114.96 18.53 10227.26 10:35:01 PM 59.33 0.67 58.66 102.90 6633.76 10:36:01 PM 33.29 0.10 33.19 3.60 1508.05 10:37:01 PM 19.61 0.72 18.89 67.58 566.14 Average: 79.06 6.31 72.75 1302.53 10019.00 10:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:01 PM 5371592 7021380 2510840 31.85 2688 1843576 965128 10.81 194156 2034612 73608 10:34:01 PM 4989436 6954588 2892996 36.70 2688 2141584 984728 11.03 203528 2339820 133304 10:35:01 PM 4950900 6956280 2931532 37.19 2688 2180780 989972 11.08 235200 2345012 25944 10:36:01 PM 4944784 6951196 2937648 37.27 2688 2181796 994564 11.14 268164 2316096 916 10:37:01 PM 4959936 6966652 2922496 37.08 2688 2181972 973788 10.90 424240 2146436 9012 Average: 5043330 6970019 2839102 36.02 2688 2105942 981636 10.99 265058 2236395 48557 10:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 282.64 150.68 1159.31 59.59 0.00 0.00 0.00 0.00 10:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 74.28 63.93 877.47 9.05 0.00 0.00 0.00 0.00 10:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 55.51 45.80 583.11 9.71 0.00 0.00 0.00 0.00 10:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 16.73 17.93 15.28 8.13 0.00 0.00 0.00 0.00 10:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 28.32 24.19 31.00 10.18 0.00 0.00 0.00 0.00 10:37:01 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 91.50 60.51 533.23 19.33 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) 07/22/2025 _x86_64_ (2 CPU) 22:31:30 LINUX RESTART (2 CPU) 10:32:01 PM CPU %user %nice %system %iowait %steal %idle 10:33:01 PM all 29.44 0.00 6.68 36.25 0.08 27.55 10:33:01 PM 0 33.80 0.00 6.82 36.03 0.10 23.24 10:33:01 PM 1 25.08 0.00 6.54 36.46 0.07 31.85 10:34:01 PM all 34.30 0.00 5.12 2.70 0.10 57.79 10:34:01 PM 0 31.54 0.00 5.34 1.94 0.08 61.10 10:34:01 PM 1 37.05 0.00 4.89 3.47 0.12 54.48 10:35:01 PM all 33.56 0.00 4.14 0.73 0.09 61.47 10:35:01 PM 0 31.83 0.00 3.92 0.93 0.10 63.22 10:35:01 PM 1 35.29 0.00 4.37 0.53 0.08 59.73 10:36:01 PM all 34.20 0.00 3.45 0.41 0.09 61.85 10:36:01 PM 0 31.86 0.00 3.38 0.40 0.08 64.28 10:36:01 PM 1 36.54 0.00 3.51 0.42 0.10 59.43 10:37:01 PM all 32.47 0.00 3.99 0.33 0.10 63.11 10:37:01 PM 0 26.61 0.00 3.44 0.28 0.10 69.56 10:37:01 PM 1 38.32 0.00 4.53 0.38 0.10 56.67 Average: all 32.80 0.00 4.67 8.05 0.09 54.38 Average: 0 31.13 0.00 4.58 7.89 0.09 56.31 Average: 1 34.47 0.00 4.76 8.22 0.09 52.46