---> uname -a: Linux prd-centos7-docker-1c-4g-9704.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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 4893 16 2349 6948 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:44:be:15 brd ff:ff:ff:ff:ff:ff inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86192sec preferred_lft 86192sec inet6 fe80::f816:3eff:fe44:be15/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:14:78:23:f9 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-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 02/26/2024 _x86_64_ (2 CPU) 02:10:30 AM LINUX RESTART 02:11:04 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 131.78 18.64 113.15 4273.91 17573.40 02:13:01 AM 181.58 4.01 177.56 364.29 12771.90 02:14:01 AM 272.65 0.18 272.47 22.39 9052.70 Average: 196.41 7.42 188.99 1507.45 13057.45 02:11:04 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5441396 2567332 32.06 2620 1965520 860984 9.51 866596 1423044 269436 02:13:01 AM 5157916 2850812 35.60 2620 2188208 875028 9.66 946668 1580712 143676 02:14:01 AM 4990692 3018036 37.68 2620 2279144 923408 10.20 1033512 1633132 43828 Average: 5196668 2812060 35.11 2620 2144291 886473 9.79 948925 1545629 152313 02:11:04 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 542.53 407.98 5294.93 93.52 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 80.76 74.70 822.39 9.81 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 29.00 27.61 265.90 6.19 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 211.92 166.07 2074.10 35.54 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-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 02/26/2024 _x86_64_ (2 CPU) 02:10:30 AM LINUX RESTART 02:11:04 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 44.80 0.00 4.48 6.60 0.12 43.99 02:12:01 AM 0 45.89 0.00 4.07 6.46 0.11 43.46 02:12:01 AM 1 43.71 0.00 4.91 6.74 0.11 44.52 02:13:01 AM all 34.67 0.00 2.62 5.30 0.11 57.30 02:13:01 AM 0 8.18 0.00 1.44 3.56 0.10 86.71 02:13:01 AM 1 62.99 0.00 3.84 7.18 0.13 25.86 02:14:01 AM all 27.00 0.00 2.37 8.71 0.09 61.83 02:14:01 AM 0 23.53 0.00 1.84 4.35 0.07 70.22 02:14:01 AM 1 30.53 0.00 2.92 13.14 0.09 53.33 Average: all 35.26 0.00 3.12 6.88 0.10 54.63 Average: 0 25.19 0.00 2.40 4.74 0.09 67.58 Average: 1 45.61 0.00 3.87 9.09 0.11 41.33