---> uname -a: Linux prd-centos8-builder-2c-2g-40864.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 9.2G 31G 23% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 687 3920 19 3089 6691 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:c7:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.91/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe0f:c767/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ce:7f:a3:5d 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) 10/09/2024 _x86_64_ (2 CPU) 07:19:52 LINUX RESTART (2 CPU) 07:20:00 AM tps rtps wtps bread/s bwrtn/s 07:20:04 AM 262.62 262.62 0.00 13796.26 0.00 07:21:01 AM 240.37 120.85 119.52 15883.50 42944.58 07:22:01 AM 82.57 7.23 75.34 1266.38 6830.02 07:23:01 AM 217.21 1.02 216.20 118.91 36664.41 Average: 179.53 43.04 136.49 5634.31 28401.47 07:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:04 AM 7082956 7157780 799468 10.14 2688 288184 883824 11.21 67040 535108 564 07:21:01 AM 5355076 7039468 2527348 32.06 2688 1878220 954300 10.69 219788 2024144 85688 07:22:01 AM 4956076 6942384 2926348 37.12 2688 2166276 999884 11.20 260864 2330184 193636 07:23:01 AM 4043152 6878216 3839272 48.71 2688 2980116 985860 11.04 449248 2932472 186484 Average: 5359315 7004462 2523109 32.01 2688 1828199 955967 10.70 249235 1955477 116593 07:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:04 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:04 AM eth0 6.54 4.67 0.41 0.28 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.04 0.04 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 306.86 174.04 1898.90 59.99 0.00 0.00 0.00 0.00 07:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 85.24 70.58 944.70 8.61 0.00 0.00 0.00 0.00 07:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 160.04 120.90 2561.40 21.36 0.00 0.00 0.00 0.00 07:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 180.91 120.26 1789.17 29.30 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) 10/09/2024 _x86_64_ (2 CPU) 07:19:52 LINUX RESTART (2 CPU) 07:20:00 AM CPU %user %nice %system %iowait %steal %idle 07:20:04 AM all 87.62 0.00 12.38 0.00 0.00 0.00 07:20:04 AM 0 91.43 0.00 8.57 0.00 0.00 0.00 07:20:04 AM 1 83.81 0.00 16.19 0.00 0.00 0.00 07:21:01 AM all 48.66 0.04 10.52 7.94 0.12 32.71 07:21:01 AM 0 51.97 0.05 10.54 5.29 0.11 32.04 07:21:01 AM 1 45.35 0.04 10.50 10.59 0.14 33.37 07:22:01 AM all 29.45 0.00 4.92 2.73 0.12 62.78 07:22:01 AM 0 44.22 0.00 6.22 3.31 0.12 46.14 07:22:01 AM 1 14.71 0.00 3.62 2.15 0.12 79.40 07:23:01 AM all 48.05 0.00 8.98 9.46 0.13 33.38 07:23:01 AM 0 45.59 0.00 9.20 8.61 0.13 36.46 07:23:01 AM 1 50.51 0.00 8.77 10.30 0.13 30.29 Average: all 42.18 0.01 8.12 6.64 0.12 42.93 Average: 0 47.43 0.02 8.61 5.71 0.12 38.11 Average: 1 36.92 0.01 7.62 7.57 0.13 47.75