---> uname -a: Linux prd-centos8-builder-2c-2g-1335.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 637 4794 19 2265 6763 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:34:ab:79 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe34:ab79/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:47:f1:1e:a4 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) 10/23/2025 _x86_64_ (2 CPU) 06:31:35 LINUX RESTART (2 CPU) 06:32:01 AM tps rtps wtps bread/s bwrtn/s 06:33:01 AM 187.52 30.51 157.01 7693.97 38723.61 06:34:01 AM 37.90 3.05 34.86 217.79 4141.14 06:35:01 AM 87.99 0.07 87.92 2.13 8173.64 06:36:01 AM 54.02 0.48 53.53 63.58 6837.04 06:37:01 AM 30.79 0.32 30.47 43.19 1285.82 06:38:01 AM 23.11 0.00 23.11 0.00 867.97 06:39:01 AM 24.95 0.72 24.23 67.59 665.41 Average: 63.75 5.02 58.73 1155.54 8671.05 06:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 AM 5440480 7040576 2441952 30.98 2688 1796832 940876 10.53 184552 1984428 45312 06:34:01 AM 5281380 6987680 2601052 33.00 2688 1898316 981672 10.99 201056 2111048 37932 06:35:01 AM 4952744 6921048 2929688 37.17 2688 2145420 1004208 11.24 211300 2372296 138072 06:36:01 AM 4993948 7001576 2888484 36.64 2688 2182812 914656 10.24 205848 2328280 28412 06:37:01 AM 4963572 6971112 2918860 37.03 2688 2183052 943280 10.56 267600 2299564 9924 06:38:01 AM 4948692 6957324 2933740 37.22 2688 2183948 947080 10.60 268516 2312044 4 06:39:01 AM 4881776 6892752 3000656 38.07 2688 2186096 1027508 11.50 424448 2224028 10920 Average: 5066085 6967438 2816347 35.73 2688 2082354 965611 10.81 251903 2233098 38654 06:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 236.35 122.36 981.02 56.91 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 43.12 37.79 506.07 4.31 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 45.06 38.93 557.94 4.76 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 55.51 44.64 586.66 7.13 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 20.39 22.78 26.10 10.42 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 15.73 17.95 15.43 6.35 0.00 0.00 0.00 0.00 06:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 AM eth0 21.66 21.05 25.97 10.27 0.00 0.00 0.00 0.00 06:39:01 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 62.55 43.64 385.61 14.31 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) 10/23/2025 _x86_64_ (2 CPU) 06:31:35 LINUX RESTART (2 CPU) 06:32:01 AM CPU %user %nice %system %iowait %steal %idle 06:33:01 AM all 25.67 0.00 7.78 44.98 0.14 21.42 06:33:01 AM 0 25.33 0.00 8.88 46.80 0.14 18.86 06:33:01 AM 1 26.01 0.00 6.68 43.18 0.15 23.98 06:34:01 AM all 13.08 0.00 1.72 16.10 0.06 69.04 06:34:01 AM 0 19.02 0.00 2.24 24.04 0.07 54.63 06:34:01 AM 1 7.15 0.00 1.20 8.17 0.05 83.43 06:35:01 AM all 23.09 0.00 3.62 10.16 0.10 63.03 06:35:01 AM 0 36.93 0.00 4.85 10.73 0.12 47.39 06:35:01 AM 1 9.26 0.00 2.40 9.60 0.08 78.65 06:36:01 AM all 22.24 0.00 3.03 11.40 0.08 63.25 06:36:01 AM 0 34.41 0.00 3.44 11.30 0.08 50.77 06:36:01 AM 1 10.06 0.00 2.61 11.51 0.08 75.74 06:37:01 AM all 30.33 0.00 3.59 2.36 0.10 63.62 06:37:01 AM 0 40.33 0.00 4.16 2.49 0.10 52.92 06:37:01 AM 1 20.34 0.00 3.02 2.22 0.10 74.31 06:38:01 AM all 30.14 0.00 2.75 2.98 0.09 64.05 06:38:01 AM 0 38.27 0.00 3.18 4.89 0.12 53.54 06:38:01 AM 1 21.99 0.00 2.31 1.07 0.07 74.57 06:39:01 AM all 32.68 0.00 3.26 2.70 0.10 61.27 06:39:01 AM 0 40.74 0.00 3.27 2.28 0.12 53.59 06:39:01 AM 1 24.59 0.00 3.25 3.11 0.08 68.97 Average: all 25.32 0.00 3.67 12.90 0.10 58.01 Average: 0 33.59 0.00 4.28 14.58 0.11 47.44 Average: 1 17.04 0.00 3.06 11.22 0.09 68.58