---> uname -a: Linux prd-centos8-builder-2c-8g-3100.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 9.1G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4080 19 3019 6800 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:6c:92:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.54/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe6c:922d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:52:08:d2:6d 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) 12/16/2024 _x86_64_ (2 CPU) 05:37:38 LINUX RESTART (2 CPU) 05:38:01 AM tps rtps wtps bread/s bwrtn/s 05:39:01 AM 163.95 64.44 99.52 14715.02 57407.39 05:40:01 AM 80.56 14.50 66.06 2741.22 10261.86 05:41:01 AM 94.87 0.43 94.44 57.70 8533.50 Average: 113.14 26.46 86.67 5839.63 25407.09 05:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:39:01 AM 3900928 6260304 3981504 50.51 2688 2550948 1808264 20.25 242148 3441304 190196 05:40:01 AM 4400552 6996772 3481880 44.17 2688 2781088 1045092 11.70 488956 2680812 98340 05:41:01 AM 4232892 7015204 3649540 46.30 2688 2954584 974396 10.91 485268 2803836 121028 Average: 4178124 6757427 3704308 46.99 2688 2762207 1275917 14.29 405457 2975317 136521 05:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:39:01 AM lo 0.70 0.70 0.07 0.07 0.00 0.00 0.00 0.00 05:39:01 AM eth0 275.27 180.40 4207.95 41.12 0.00 0.00 0.00 0.00 05:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.27 0.27 0.01 0.01 0.00 0.00 0.00 0.00 05:40:01 AM eth0 68.54 54.62 709.79 7.24 0.00 0.00 0.00 0.00 05:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 35.50 28.57 247.39 8.86 0.00 0.00 0.00 0.00 05:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 126.47 87.88 1722.18 19.08 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) 12/16/2024 _x86_64_ (2 CPU) 05:37:38 LINUX RESTART (2 CPU) 05:38:01 AM CPU %user %nice %system %iowait %steal %idle 05:39:01 AM all 68.80 0.01 7.78 9.01 0.11 14.29 05:39:01 AM 0 65.65 0.02 7.05 10.21 0.12 16.96 05:39:01 AM 1 71.94 0.00 8.50 7.81 0.10 11.65 05:40:01 AM all 45.90 0.00 4.64 3.76 0.13 45.56 05:40:01 AM 0 33.06 0.00 4.46 3.10 0.15 59.22 05:40:01 AM 1 58.75 0.00 4.82 4.41 0.12 31.90 05:41:01 AM all 33.00 0.00 5.41 4.45 0.11 57.03 05:41:01 AM 0 20.21 0.00 4.53 4.63 0.10 70.53 05:41:01 AM 1 45.83 0.00 6.28 4.28 0.12 43.49 Average: all 49.18 0.00 5.94 5.73 0.12 39.03 Average: 0 39.53 0.01 5.34 5.97 0.12 49.04 Average: 1 58.82 0.00 6.53 5.50 0.11 29.04