---> uname -a: Linux prd-centos7-docker-2c-8g-3086.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: 2800.022 BogoMIPS: 5600.04 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 20G 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 5150 16 2088 6954 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:71:22:19 brd ff:ff:ff:ff:ff:ff inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe71:2219/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4f:3a:db:0d 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-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/28/2024 _x86_64_ (2 CPU) 03:15:11 AM LINUX RESTART 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 92.31 1.80 90.51 1037.97 8700.97 03:18:01 AM 65.70 8.01 57.69 1085.98 5224.74 Average: 79.00 4.90 74.10 1061.98 6962.56 03:16:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5405096 2603640 32.51 2088 1957540 868020 9.58 571364 1737800 104060 03:18:01 AM 5298784 2709952 33.84 2088 2028368 891788 9.85 756684 1648984 63020 Average: 5351940 2656796 33.17 2088 1992954 879904 9.71 664024 1693392 83540 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:17:01 AM eth0 73.45 70.00 789.37 10.54 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 24.16 23.93 119.04 7.57 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 48.80 46.96 454.15 9.05 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-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/28/2024 _x86_64_ (2 CPU) 03:15:11 AM LINUX RESTART 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 36.63 0.00 3.39 0.61 0.12 59.24 03:17:01 AM 0 48.93 0.00 3.93 0.46 0.14 46.54 03:17:01 AM 1 24.65 0.00 2.85 0.78 0.12 71.60 03:18:01 AM all 36.19 0.00 5.49 0.69 0.14 57.48 03:18:01 AM 0 39.67 0.00 5.66 0.90 0.14 53.63 03:18:01 AM 1 32.76 0.00 5.34 0.47 0.14 61.29 Average: all 36.41 0.00 4.44 0.65 0.13 58.36 Average: 0 44.29 0.00 4.80 0.68 0.14 50.09 Average: 1 28.68 0.00 4.09 0.63 0.13 66.47