---> uname -a: Linux prd-centos8-builder-2c-2g-45269.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 634 4800 19 2262 6765 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:81:bf:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe81:bfcc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c1:7f:7f:e3 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) 21:31:28 LINUX RESTART (2 CPU) 09:32:02 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 172.02 16.88 155.14 5440.30 7416.25 09:34:01 PM 115.09 0.50 114.60 64.38 11642.14 09:35:01 PM 35.03 0.30 34.73 42.38 1778.96 09:36:01 PM 20.33 0.00 20.33 0.00 539.31 09:37:01 PM 27.07 0.92 26.16 95.17 783.74 Average: 73.58 3.67 69.91 1113.89 4422.04 09:32:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5045192 6923048 2837232 35.99 2688 2061784 1060428 11.87 237836 2277308 188780 09:34:01 PM 4956316 6960528 2926108 37.12 2688 2179664 977104 10.94 218396 2349228 42500 09:35:01 PM 4982132 6987476 2900292 36.79 2688 2180936 948348 10.62 266940 2277556 10772 09:36:01 PM 4865216 6902816 3017208 38.28 2688 2213292 1035048 11.59 270772 2390720 43192 09:37:01 PM 4882764 6900996 2999660 38.06 2688 2193432 1025296 11.48 423756 2219488 33516 Average: 4946324 6934973 2936100 37.25 2688 2165822 1009245 11.30 283540 2302860 63752 09:32:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 289.97 191.32 1802.38 63.85 0.00 0.00 0.00 0.00 09:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 75.04 61.68 828.97 10.32 0.00 0.00 0.00 0.00 09:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 22.77 22.84 26.20 9.90 0.00 0.00 0.00 0.00 09:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 19.41 19.68 19.21 7.18 0.00 0.00 0.00 0.00 09:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 23.04 20.51 26.91 10.89 0.00 0.00 0.00 0.00 09:37:01 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 85.36 62.77 536.47 20.28 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) 21:31:28 LINUX RESTART (2 CPU) 09:32:02 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 32.64 0.00 6.58 2.52 0.10 58.16 09:33:01 PM 0 29.05 0.00 6.82 3.26 0.12 60.74 09:33:01 PM 1 36.22 0.00 6.35 1.77 0.09 55.58 09:34:01 PM all 36.21 0.00 5.35 1.18 0.09 57.16 09:34:01 PM 0 49.35 0.00 6.29 1.22 0.08 43.06 09:34:01 PM 1 23.10 0.00 4.42 1.15 0.10 71.22 09:35:01 PM all 35.07 0.00 3.86 0.20 0.09 60.77 09:35:01 PM 0 28.15 0.00 3.31 0.17 0.10 68.28 09:35:01 PM 1 42.02 0.00 4.42 0.23 0.08 53.25 09:36:01 PM all 31.29 0.00 3.49 0.12 0.09 65.00 09:36:01 PM 0 35.20 0.00 3.80 0.15 0.08 60.76 09:36:01 PM 1 27.37 0.00 3.18 0.10 0.10 69.24 09:37:01 PM all 35.98 0.00 4.38 0.20 0.09 59.35 09:37:01 PM 0 33.88 0.00 4.27 0.17 0.08 61.60 09:37:01 PM 1 38.08 0.00 4.48 0.23 0.10 57.10 Average: all 34.25 0.00 4.73 0.84 0.09 60.10 Average: 0 35.15 0.00 4.89 0.98 0.09 58.89 Average: 1 33.34 0.00 4.56 0.69 0.09 61.31