---> uname -a: Linux prd-centos7-builder-2c-2g-7760.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 UTC 2023 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 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 591 5013 16 2215 6936 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:aa:53:15 brd ff:ff:ff:ff:ff:ff inet 10.30.170.30/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86180sec preferred_lft 86180sec inet6 fe80::f816:3eff:feaa:5315/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:87:b2:96 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/14/2023 _x86_64_ (2 CPU) 12:15:09 AM LINUX RESTART 12:16:01 AM tps rtps wtps bread/s bwrtn/s 12:17:01 AM 165.34 9.68 155.66 852.50 8074.62 12:18:01 AM 217.69 1.33 216.36 137.64 7738.89 Average: 191.51 5.50 186.01 495.07 7906.75 12:16:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:17:01 AM 5351444 2657292 33.18 2620 1991120 873468 9.64 643328 1704600 134496 12:18:01 AM 5102500 2906236 36.29 2620 2150976 930808 10.28 892680 1676716 151884 Average: 5226972 2781764 34.73 2620 2071048 902138 9.96 768004 1690658 143190 12:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:17:01 AM eth0 137.21 108.46 1505.04 10.24 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 68.52 54.86 490.33 8.50 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 Average: eth0 102.86 81.66 997.68 9.37 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-builder-41f017ea-22d6-4133-9b56-ba9b03e4cebe.novalocal) 12/14/2023 _x86_64_ (2 CPU) 12:15:09 AM LINUX RESTART 12:16:01 AM CPU %user %nice %system %iowait %steal %idle 12:17:01 AM all 30.95 0.00 3.41 6.01 0.10 59.54 12:17:01 AM 0 46.61 0.00 4.46 6.95 0.09 41.89 12:17:01 AM 1 15.70 0.00 2.39 5.09 0.10 76.72 12:18:01 AM all 28.12 0.00 3.02 7.08 0.12 61.66 12:18:01 AM 0 43.38 0.00 4.26 8.65 0.12 43.59 12:18:01 AM 1 13.42 0.00 1.80 5.58 0.14 79.06 Average: all 29.53 0.00 3.21 6.55 0.11 60.60 Average: 0 45.00 0.00 4.36 7.80 0.11 42.74 Average: 1 14.56 0.00 2.10 5.34 0.12 77.89