---> uname -a: Linux prd-centos7-builder-4c-4g-5445.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 5.5G 75G 7% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 802 13019 16 2062 14764 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:5c:00:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86206sec preferred_lft 86206sec inet6 fe80::f816:3eff:fe5c:b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:33:56:ab 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/10/2024 _x86_64_ (4 CPU) 07:23:33 AM LINUX RESTART 07:24:04 AM tps rtps wtps bread/s bwrtn/s 07:25:01 AM 118.36 25.93 92.43 5170.43 5638.09 07:26:01 AM 251.06 2.45 248.61 217.82 8888.19 Average: 186.39 13.89 172.50 2631.33 7304.35 07:24:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:01 AM 13522872 2743092 16.86 2620 1851520 1086136 6.27 755148 1625920 130584 07:26:01 AM 13354644 2911320 17.90 2620 1990540 1056528 6.10 878156 1621992 102644 Average: 13438758 2827206 17.38 2620 1921030 1071332 6.19 816652 1623956 116614 07:24:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:25:01 AM eth0 398.48 304.77 1591.91 63.95 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 51.81 45.21 515.33 16.39 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 220.75 171.70 1039.97 39.57 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-builder-8c23599a-1745-419b-9ca8-f744dd86cfd5.novalocal) 02/10/2024 _x86_64_ (4 CPU) 07:23:33 AM LINUX RESTART 07:24:04 AM CPU %user %nice %system %iowait %steal %idle 07:25:01 AM all 18.83 0.00 2.88 3.22 0.08 74.99 07:25:01 AM 0 24.13 0.00 2.82 4.29 0.07 68.69 07:25:01 AM 1 9.52 0.00 2.76 3.10 0.09 84.52 07:25:01 AM 2 16.34 0.00 2.88 2.71 0.07 77.99 07:25:01 AM 3 25.46 0.00 3.06 2.83 0.09 68.56 07:26:01 AM all 16.47 0.00 1.53 3.88 0.06 78.05 07:26:01 AM 0 5.55 0.00 0.76 0.37 0.05 93.27 07:26:01 AM 1 26.11 0.00 2.31 9.82 0.07 61.70 07:26:01 AM 2 12.60 0.00 0.82 1.21 0.07 85.30 07:26:01 AM 3 22.02 0.00 2.25 4.29 0.05 71.38 Average: all 17.62 0.00 2.19 3.56 0.07 76.56 Average: 0 14.49 0.00 1.75 2.26 0.06 81.44 Average: 1 17.94 0.00 2.54 6.51 0.08 72.94 Average: 2 14.42 0.00 1.82 1.94 0.07 81.75 Average: 3 23.70 0.00 2.65 3.58 0.07 70.01