---> uname -a: Linux prd-centos7-builder-2c-2g-2756.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: 2799.996 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 633 4990 16 2196 6892 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:d3:93:74 brd ff:ff:ff:ff:ff:ff inet 10.30.171.193/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fed3:9374/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d9:82:35:07 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) 03/29/2024 _x86_64_ (2 CPU) 12:31:35 AM LINUX RESTART 12:32:06 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 147.70 29.78 117.92 5041.18 15798.53 12:34:01 AM 280.60 6.38 274.22 732.58 9340.16 12:35:01 AM 171.14 1.77 169.37 236.11 4850.80 Average: 201.30 12.15 189.15 1916.37 9830.50 12:32:06 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5443140 2565588 32.03 2620 1870476 932068 10.29 698008 1585488 89916 12:34:01 AM 5178820 2829908 35.34 2620 2065716 954268 10.54 755740 1743568 48360 12:35:01 AM 5191716 2817012 35.17 2620 2118048 884272 9.76 846788 1629296 900 Average: 5271225 2737503 34.18 2620 2018080 923536 10.20 766845 1652784 46392 12:32:06 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:33:01 AM eth0 540.71 356.70 2795.69 78.26 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 56.33 51.12 621.47 6.24 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 45.05 36.43 68.64 9.70 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 204.68 142.11 1115.19 30.06 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) 03/29/2024 _x86_64_ (2 CPU) 12:31:35 AM LINUX RESTART 12:32:06 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 35.59 0.00 6.38 9.03 0.10 48.90 12:33:01 AM 0 26.67 0.00 5.86 7.34 0.11 60.02 12:33:01 AM 1 44.71 0.00 6.94 10.78 0.10 37.48 12:34:01 AM all 31.08 0.00 2.52 9.87 0.10 56.43 12:34:01 AM 0 11.63 0.00 1.50 11.63 0.10 75.14 12:34:01 AM 1 51.35 0.00 3.59 8.03 0.09 36.94 12:35:01 AM all 28.45 0.00 1.92 4.78 0.10 64.76 12:35:01 AM 0 11.50 0.00 1.46 5.52 0.10 81.42 12:35:01 AM 1 46.05 0.00 2.40 4.00 0.09 47.46 Average: all 31.57 0.00 3.51 7.85 0.10 56.97 Average: 0 16.23 0.00 2.83 8.19 0.11 72.64 Average: 1 47.45 0.00 4.22 7.50 0.09 40.74