---> uname -a: Linux prd-centos7-builder-2c-2g-2516.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: 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 5.7G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 560 5061 16 2198 6964 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:68:64:35 brd ff:ff:ff:ff:ff:ff inet 10.30.170.24/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fe68:6435/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b1:02:95:a3 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-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/06/2024 _x86_64_ (2 CPU) 12:43:40 AM LINUX RESTART 12:44:03 AM tps rtps wtps bread/s bwrtn/s 12:45:01 AM 64.62 29.45 35.17 4668.96 7164.92 12:46:01 AM 176.75 7.61 169.14 787.48 6376.97 12:47:01 AM 285.77 1.78 283.99 236.19 9017.23 Average: 176.94 12.77 164.17 1866.86 7523.42 12:44:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:01 AM 5581812 2426924 30.30 2620 1825484 847532 9.36 565112 1585692 67480 12:46:01 AM 5280760 2727976 34.06 2620 2063984 870648 9.61 647976 1762208 166868 12:47:01 AM 5265056 2743680 34.26 2620 2117180 805676 8.90 753060 1648380 37672 Average: 5375876 2632860 32.87 2620 2002216 841285 9.29 655383 1665427 90673 12:44:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:45:01 AM eth0 399.16 283.00 2369.95 66.08 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 75.30 67.88 929.84 7.75 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 48.85 37.72 76.50 9.10 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 171.95 127.83 1111.71 27.22 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-e1960b00-e8f5-4847-a07b-6d8954a5977d.novalocal) 03/06/2024 _x86_64_ (2 CPU) 12:43:40 AM LINUX RESTART 12:44:03 AM CPU %user %nice %system %iowait %steal %idle 12:45:01 AM all 26.62 0.00 5.79 5.22 0.10 62.27 12:45:01 AM 0 21.59 0.00 5.79 4.05 0.09 68.48 12:45:01 AM 1 31.67 0.00 5.83 6.42 0.11 55.97 12:46:01 AM all 32.50 0.00 2.66 5.48 0.11 59.24 12:46:01 AM 0 10.40 0.00 1.60 4.46 0.10 83.44 12:46:01 AM 1 55.85 0.00 3.77 6.56 0.11 33.70 12:47:01 AM all 31.21 0.00 2.50 8.18 0.11 58.00 12:47:01 AM 0 15.02 0.00 2.17 7.93 0.10 74.78 12:47:01 AM 1 48.01 0.00 2.82 8.45 0.12 40.59 Average: all 30.17 0.00 3.61 6.32 0.11 59.79 Average: 0 15.53 0.00 3.13 5.51 0.10 75.74 Average: 1 45.32 0.00 4.12 7.16 0.11 43.29