---> uname -a: Linux prd-centos8-builder-2c-2g-39592.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 660 4779 19 2257 6740 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:0f:58:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe0f:584a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:aa:2e:70:a0 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) 07/04/2025 _x86_64_ (2 CPU) 06:31:54 LINUX RESTART (2 CPU) 06:33:02 AM tps rtps wtps bread/s bwrtn/s 06:34:01 AM 118.29 0.56 117.73 67.38 10955.60 06:35:01 AM 54.70 0.35 54.35 43.72 5753.22 06:36:01 AM 19.50 0.00 19.50 0.00 486.62 06:37:01 AM 29.44 0.92 28.52 95.17 821.33 Average: 55.22 0.46 54.76 51.50 4477.10 06:33:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:34:01 AM 4943624 6911448 2938808 37.28 2688 2143900 1020076 11.42 204968 2380920 104576 06:35:01 AM 4948548 6948360 2933884 37.22 2688 2175160 1003060 11.23 266848 2312548 9932 06:36:01 AM 4948568 6948212 2933864 37.22 2688 2175164 990160 11.09 267920 2311568 9928 06:37:01 AM 4931820 6937024 2950612 37.43 2688 2180068 1018728 11.41 422504 2173028 25044 Average: 4943140 6936261 2939292 37.29 2688 2168573 1008006 11.29 290560 2294516 37370 06:33:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 53.26 47.82 612.75 8.88 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 57.25 49.02 549.28 10.65 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 19.76 19.71 19.45 7.29 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 26.36 22.19 28.53 18.32 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 39.10 34.63 301.20 11.29 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) 07/04/2025 _x86_64_ (2 CPU) 06:31:54 LINUX RESTART (2 CPU) 06:33:02 AM CPU %user %nice %system %iowait %steal %idle 06:34:01 AM all 36.58 0.00 5.67 1.04 0.09 56.61 06:34:01 AM 0 33.42 0.00 5.76 1.08 0.10 59.64 06:34:01 AM 1 39.74 0.00 5.58 1.00 0.08 53.59 06:35:01 AM all 34.56 0.00 4.33 0.47 0.08 60.55 06:35:01 AM 0 32.50 0.00 4.54 0.57 0.08 62.31 06:35:01 AM 1 36.63 0.00 4.12 0.37 0.08 58.80 06:36:01 AM all 32.50 0.00 3.76 0.12 0.08 63.54 06:36:01 AM 0 29.88 0.00 3.73 0.10 0.07 66.22 06:36:01 AM 1 35.12 0.00 3.78 0.13 0.10 60.86 06:37:01 AM all 36.87 0.00 4.23 0.16 0.13 58.61 06:37:01 AM 0 29.13 0.00 3.58 0.15 0.15 66.98 06:37:01 AM 1 44.61 0.00 4.88 0.17 0.10 50.23 Average: all 35.12 0.00 4.49 0.44 0.10 59.84 Average: 0 31.22 0.00 4.40 0.47 0.10 63.81 Average: 1 39.03 0.00 4.59 0.41 0.09 55.88