---> uname -a: Linux prd-centos7-builder-2c-2g-1.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 623 5002 16 2194 6902 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:c3:0d:92 brd ff:ff:ff:ff:ff:ff inet 10.30.171.215/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fec3:d92/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f0:e8:6b:1a 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-builder-537b0fc7-f14f-4d80-8e82-04794df398c2.novalocal) 05/03/2024 _x86_64_ (2 CPU) 12:31:48 AM LINUX RESTART 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 250.69 85.25 165.45 10096.12 43576.74 12:34:01 AM 290.14 6.21 283.93 728.06 9022.10 12:35:01 AM 169.22 1.75 167.47 235.58 5173.50 Average: 236.69 31.07 205.62 3686.78 19258.23 12:32:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5445904 2562832 32.00 2620 1873968 939072 10.37 691848 1589288 93384 12:34:01 AM 5121724 2887012 36.05 2620 2102564 977232 10.79 791464 1755580 101976 12:35:01 AM 5142240 2866496 35.79 2620 2115764 947616 10.46 903812 1624732 196 Average: 5236623 2772113 34.61 2620 2030765 954640 10.54 795708 1656533 65185 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 433.11 309.76 2575.38 70.31 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 60.30 53.87 624.48 6.35 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 40.37 34.79 68.11 9.46 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 177.93 132.81 1089.38 28.71 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.118.1.el7.x86_64 (centos-7-builder-537b0fc7-f14f-4d80-8e82-04794df398c2.novalocal) 05/03/2024 _x86_64_ (2 CPU) 12:31:48 AM LINUX RESTART 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 36.48 0.00 8.65 16.70 0.11 38.06 12:33:01 AM 0 37.96 0.00 8.94 16.67 0.11 36.33 12:33:01 AM 1 35.00 0.00 8.37 16.73 0.11 39.79 12:34:01 AM all 33.49 0.00 2.90 8.66 0.13 54.82 12:34:01 AM 0 47.21 0.00 3.74 8.89 0.16 40.00 12:34:01 AM 1 20.20 0.00 2.07 8.45 0.12 69.16 12:35:01 AM all 26.41 0.00 1.60 4.45 0.10 67.45 12:35:01 AM 0 37.62 0.00 1.71 7.44 0.11 53.12 12:35:01 AM 1 15.46 0.00 1.49 1.53 0.09 81.43 Average: all 32.10 0.00 4.36 9.90 0.11 53.53 Average: 0 40.91 0.00 4.79 10.99 0.12 43.18 Average: 1 23.45 0.00 3.94 8.83 0.10 63.69