---> uname -a: Linux prd-centos8-builder-2c-2g-40017.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: 2800.000 BogoMIPS: 5600.00 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 650 4783 19 2263 6750 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:19:a5:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe19:a5be/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4a:b0:e2:f8 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) 07/05/2025 _x86_64_ (2 CPU) 23:31:58 LINUX RESTART (2 CPU) 11:33:01 PM tps rtps wtps bread/s bwrtn/s 11:34:01 PM 122.71 0.52 122.20 65.19 10595.13 11:35:01 PM 49.43 0.35 49.08 43.72 5658.70 11:36:01 PM 19.66 0.00 19.66 0.00 499.92 11:37:01 PM 32.74 0.92 31.82 95.17 1201.78 Average: 56.13 0.45 55.69 51.02 4488.63 11:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 PM 4966080 6934688 2916352 37.00 2688 2144932 1022696 11.45 203724 2362164 101412 11:35:01 PM 4942596 6956712 2939836 37.30 2688 2189436 988268 11.07 267152 2318420 17780 11:36:01 PM 4973840 6980768 2908592 36.90 2688 2182428 973124 10.90 266832 2288088 10768 11:37:01 PM 4954868 6968296 2927564 37.14 2688 2188388 985544 11.04 421384 2151912 26932 Average: 4959346 6960116 2923086 37.08 2688 2176296 992408 11.11 289773 2280146 39223 11:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 61.59 52.94 684.40 9.40 0.00 0.00 0.00 0.00 11:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 81.89 68.21 594.25 18.57 0.00 0.00 0.00 0.00 11:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 21.41 20.11 20.64 7.49 0.00 0.00 0.00 0.00 11:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 31.62 25.54 29.66 12.51 0.00 0.00 0.00 0.00 11:37:01 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 49.13 41.70 332.22 11.99 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) 07/05/2025 _x86_64_ (2 CPU) 23:31:58 LINUX RESTART (2 CPU) 11:33:01 PM CPU %user %nice %system %iowait %steal %idle 11:34:01 PM all 36.84 0.00 5.33 1.19 0.09 56.54 11:34:01 PM 0 46.26 0.00 6.64 1.52 0.08 45.51 11:34:01 PM 1 27.44 0.00 4.03 0.87 0.10 67.57 11:35:01 PM all 34.54 0.00 5.02 0.43 0.10 59.91 11:35:01 PM 0 49.13 0.00 5.10 0.25 0.10 45.41 11:35:01 PM 1 19.91 0.00 4.94 0.60 0.10 74.44 11:36:01 PM all 32.10 0.00 3.56 0.10 0.09 64.15 11:36:01 PM 0 42.99 0.00 4.10 0.13 0.08 52.69 11:36:01 PM 1 21.19 0.00 3.02 0.07 0.10 75.62 11:37:01 PM all 36.93 0.00 4.24 0.17 0.13 58.52 11:37:01 PM 0 45.04 0.00 4.77 0.15 0.15 49.89 11:37:01 PM 1 28.83 0.00 3.71 0.20 0.12 67.14 Average: all 35.10 0.00 4.54 0.47 0.10 59.78 Average: 0 45.86 0.00 5.15 0.51 0.10 48.38 Average: 1 24.35 0.00 3.93 0.43 0.10 71.19