---> uname -a: Linux prd-centos7-builder-2c-2g-2101.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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 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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 588 5037 16 2195 6937 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:c1:09:eb brd ff:ff:ff:ff:ff:ff inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:fec1:9eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:80:12:1c:b4 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/20/2024 _x86_64_ (2 CPU) 12:14:38 AM LINUX RESTART 12:15:28 AM tps rtps wtps bread/s bwrtn/s 12:16:02 AM 83.97 30.45 53.52 6519.75 11144.09 12:17:01 AM 148.23 9.28 138.95 989.26 5089.67 12:18:01 AM 46.59 6.33 40.26 729.37 2101.15 12:19:01 AM 204.83 1.32 203.51 137.53 7162.92 Average: 125.47 9.49 115.98 1536.73 5774.35 12:15:28 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:16:02 AM 5679128 2329600 29.09 2620 1743848 860792 9.50 536728 1530776 42252 12:17:01 AM 5445964 2562764 32.00 2620 1866068 941644 10.40 682612 1589024 1816 12:18:01 AM 5225832 2782896 34.75 2620 2050348 957440 10.57 757100 1711860 130840 12:19:01 AM 5181956 2826772 35.30 2620 2108012 917348 10.13 858544 1628708 72428 Average: 5383220 2625508 32.78 2620 1942069 919306 10.15 708746 1615092 61834 12:15:28 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:16:02 AM eth0 607.11 399.03 3483.27 107.12 0.00 0.00 0.00 12:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM eth0 51.45 41.32 585.54 4.68 0.00 0.00 0.00 12:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM eth0 40.13 28.70 402.33 3.59 0.00 0.00 0.00 12:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 46.88 40.03 295.23 8.01 0.00 0.00 0.00 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.56 93.14 903.21 21.28 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-builder-31104a1c-789d-4556-8746-9ed8ec447abb.novalocal) 03/20/2024 _x86_64_ (2 CPU) 12:14:38 AM LINUX RESTART 12:15:28 AM CPU %user %nice %system %iowait %steal %idle 12:16:02 AM all 31.89 0.00 8.20 8.25 0.10 51.57 12:16:02 AM 0 31.83 0.00 8.12 12.06 0.06 47.93 12:16:02 AM 1 31.98 0.00 8.24 4.43 0.13 55.23 12:17:01 AM all 12.35 0.00 1.38 28.17 0.08 58.03 12:17:01 AM 0 8.94 0.00 1.17 28.43 0.09 61.37 12:17:01 AM 1 15.77 0.00 1.58 27.91 0.07 54.67 12:18:01 AM all 15.17 0.00 1.62 8.51 0.08 74.62 12:18:01 AM 0 5.05 0.00 0.96 3.92 0.07 89.99 12:18:01 AM 1 25.59 0.00 2.30 13.25 0.09 58.77 12:19:01 AM all 29.60 0.00 2.42 7.29 0.11 60.58 12:19:01 AM 0 22.00 0.00 2.12 7.29 0.10 68.49 12:19:01 AM 1 37.38 0.00 2.71 7.29 0.12 52.49 Average: all 20.95 0.00 2.78 13.69 0.09 62.49 Average: 0 14.94 0.00 2.43 12.99 0.08 69.55 Average: 1 27.07 0.00 3.13 14.40 0.10 55.31