---> uname -a: Linux prd-centos8-builder-2c-2g-39199.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 695 4741 19 2260 6705 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:d8:1d:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fed8:1d69/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4d:1f:30:2a 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) 07/02/2025 _x86_64_ (2 CPU) 19:32:21 LINUX RESTART (2 CPU) 07:33:01 PM tps rtps wtps bread/s bwrtn/s 07:34:01 PM 228.37 6.96 221.41 1131.49 7849.15 07:35:01 PM 93.88 1.10 92.78 133.71 10990.82 07:36:01 PM 33.86 0.10 33.76 3.60 1353.25 07:37:01 PM 23.71 0.00 23.71 0.00 901.92 Average: 94.96 2.04 92.92 317.22 5273.73 07:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 PM 4991312 6895880 2891120 36.68 2688 2085424 1092144 12.23 204424 2355624 197608 07:35:01 PM 4906392 6909960 2976040 37.76 2688 2178896 1047696 11.73 232360 2388660 27028 07:36:01 PM 4907100 6910968 2975332 37.75 2688 2179008 1043588 11.69 267012 2352648 9932 07:37:01 PM 4873232 6878004 3009200 38.18 2688 2179916 1085424 12.15 279820 2373352 10756 Average: 4919509 6898703 2962923 37.59 2688 2155811 1067213 11.95 245904 2367571 61331 07:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 191.24 132.67 1553.58 38.90 0.00 0.00 0.00 0.00 07:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 61.84 48.46 576.90 8.80 0.00 0.00 0.00 0.00 07:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 21.88 23.11 27.55 9.33 0.00 0.00 0.00 0.00 07:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 20.21 19.36 25.21 6.86 0.00 0.00 0.00 0.00 07:37:01 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 73.79 55.90 545.83 15.97 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) 07/02/2025 _x86_64_ (2 CPU) 19:32:21 LINUX RESTART (2 CPU) 07:33:01 PM CPU %user %nice %system %iowait %steal %idle 07:34:01 PM all 37.91 0.00 6.56 1.61 0.12 53.80 07:34:01 PM 0 39.79 0.00 5.84 0.80 0.12 53.45 07:34:01 PM 1 36.03 0.00 7.27 2.42 0.12 54.16 07:35:01 PM all 28.28 0.00 4.53 1.12 0.08 66.00 07:35:01 PM 0 32.53 0.00 4.98 1.08 0.08 61.33 07:35:01 PM 1 24.03 0.00 4.08 1.15 0.08 70.66 07:36:01 PM all 34.08 0.00 3.88 0.16 0.11 61.78 07:36:01 PM 0 40.68 0.00 3.86 0.18 0.10 55.18 07:36:01 PM 1 27.47 0.00 3.90 0.13 0.12 68.38 07:37:01 PM all 31.66 0.00 3.17 0.12 0.10 64.94 07:37:01 PM 0 31.68 0.00 3.40 0.10 0.10 64.72 07:37:01 PM 1 31.64 0.00 2.95 0.15 0.10 65.17 Average: all 32.98 0.00 4.53 0.75 0.10 61.63 Average: 0 36.17 0.00 4.52 0.54 0.10 58.66 Average: 1 29.78 0.00 4.55 0.96 0.10 64.60