---> uname -a: Linux prd-centos8-builder-2c-2g-44695.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 667 4766 19 2263 6733 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:47:cb:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.191/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe47:cb47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:7a:b2:33 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) 07/20/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM tps rtps wtps bread/s bwrtn/s 08:33:01 PM 285.67 17.79 267.88 5409.56 9043.69 08:34:01 PM 105.70 0.70 105.00 103.18 10913.10 08:35:01 PM 29.88 0.10 29.78 3.60 1248.99 08:36:02 PM 19.88 0.48 19.39 41.19 807.51 Average: 110.29 4.77 105.52 1389.66 5503.42 08:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:33:01 PM 5089788 6971832 2792644 35.43 2688 2063668 1006940 11.27 201312 2264564 178440 08:34:01 PM 4851444 6889956 3030988 38.45 2688 2213728 1055808 11.82 235372 2441300 59116 08:35:01 PM 4897900 6904296 2984532 37.86 2688 2181752 1045976 11.71 266308 2364004 9932 08:36:02 PM 4977380 6985784 2905052 36.85 2688 2183828 977288 10.94 422144 2128516 10788 Average: 4954128 6937967 2928304 37.15 2688 2160744 1021503 11.44 281284 2299596 64569 08:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 286.77 172.06 1933.12 61.76 0.00 0.00 0.00 0.00 08:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 75.44 59.72 667.48 12.62 0.00 0.00 0.00 0.00 08:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 21.16 21.95 26.41 8.63 0.00 0.00 0.00 0.00 08:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:02 PM eth0 24.96 22.01 30.52 8.82 0.00 0.00 0.00 0.00 08:36:02 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 102.10 68.94 664.46 22.96 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) 07/20/2025 _x86_64_ (2 CPU) 20:31:29 LINUX RESTART (2 CPU) 08:32:01 PM CPU %user %nice %system %iowait %steal %idle 08:33:01 PM all 40.99 0.00 8.10 2.33 0.09 48.48 08:33:01 PM 0 41.05 0.00 7.24 1.03 0.10 50.58 08:33:01 PM 1 40.94 0.00 8.97 3.63 0.08 46.37 08:34:01 PM all 36.95 0.00 4.93 1.26 0.11 56.75 08:34:01 PM 0 41.41 0.00 5.13 1.60 0.10 51.76 08:34:01 PM 1 32.49 0.00 4.72 0.92 0.12 61.75 08:35:01 PM all 33.70 0.00 3.65 0.24 0.08 62.33 08:35:01 PM 0 35.87 0.00 3.82 0.28 0.08 59.95 08:35:01 PM 1 31.52 0.00 3.47 0.20 0.08 64.72 08:36:02 PM all 30.24 0.00 3.31 0.15 0.09 66.20 08:36:02 PM 0 32.34 0.00 3.34 0.08 0.10 64.14 08:36:02 PM 1 28.15 0.00 3.28 0.22 0.08 68.27 Average: all 35.47 0.00 5.00 0.99 0.09 58.45 Average: 0 37.66 0.00 4.88 0.75 0.10 56.61 Average: 1 33.27 0.00 5.11 1.24 0.09 60.29