---> uname -a: Linux prd-centos7-builder-2c-1g-7397.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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 5.5G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 567 5168 16 2085 6957 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:87:ee:45 brd ff:ff:ff:ff:ff:ff inet 10.30.170.82/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fe87:ee45/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:20:6a:70 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-builder-dce870c1-ca4b-4d6d-a485-70c45e659f45.novalocal) 04/13/2024 _x86_64_ (2 CPU) 01:13:49 PM LINUX RESTART 01:14:01 PM tps rtps wtps bread/s bwrtn/s 01:15:01 PM 240.43 82.65 157.79 9865.91 40767.56 01:16:01 PM 239.85 6.68 233.17 740.43 8622.17 01:17:01 PM 142.89 1.87 141.02 250.50 4144.50 Average: 207.72 30.40 177.32 3619.45 17846.53 01:14:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:15:01 PM 5624348 2384388 29.77 2620 1758304 896792 9.90 557308 1557172 73720 01:16:01 PM 5375284 2633452 32.88 2620 1948880 910312 10.05 612740 1706272 42064 01:17:01 PM 5367292 2641444 32.98 2620 2001900 845804 9.34 678980 1620468 22376 Average: 5455641 2553095 31.88 2620 1903028 884303 9.76 616343 1627971 46053 01:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:15:01 PM eth0 350.59 220.13 1316.98 64.25 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 60.30 56.47 632.85 6.60 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 18.72 18.14 15.28 8.65 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 143.22 98.26 655.07 26.50 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-builder-dce870c1-ca4b-4d6d-a485-70c45e659f45.novalocal) 04/13/2024 _x86_64_ (2 CPU) 01:13:49 PM LINUX RESTART 01:14:01 PM CPU %user %nice %system %iowait %steal %idle 01:15:01 PM all 31.02 0.00 8.66 17.49 0.09 42.74 01:15:01 PM 0 21.46 0.00 7.98 16.73 0.09 53.74 01:15:01 PM 1 40.76 0.00 9.36 18.27 0.09 31.53 01:16:01 PM all 31.10 0.00 2.56 7.49 0.10 58.76 01:16:01 PM 0 6.23 0.00 1.23 7.24 0.10 85.20 01:16:01 PM 1 57.39 0.00 3.93 7.76 0.11 30.81 01:17:01 PM all 31.09 0.00 2.00 3.89 0.09 62.94 01:17:01 PM 0 17.84 0.00 1.81 3.08 0.07 77.19 01:17:01 PM 1 44.71 0.00 2.22 4.70 0.09 48.28 Average: all 31.07 0.00 4.39 9.59 0.09 54.86 Average: 0 15.10 0.00 3.64 8.96 0.09 72.21 Average: 1 47.59 0.00 5.16 10.23 0.09 36.92