---> uname -a: Linux prd-centos7-docker-1c-4g-5823.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 606 4839 16 2375 6915 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:e8:59:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86178sec preferred_lft 86178sec inet6 fe80::f816:3eff:fee8:59c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:95:4d:4f:24 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/08/2024 _x86_64_ (2 CPU) 02:03:35 AM LINUX RESTART 02:04:11 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 180.08 18.76 161.33 4485.50 7773.37 02:06:01 AM 232.81 16.70 216.10 1866.84 14537.95 02:07:01 AM 195.14 0.33 194.80 65.17 6397.12 Average: 204.00 11.53 192.47 2001.65 9675.31 02:04:11 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 4840460 3168276 39.56 2620 1899816 1569808 17.33 1389840 1513120 244840 02:06:01 AM 5153200 2855536 35.66 2620 2194748 863416 9.53 941692 1579440 123780 02:07:01 AM 4989316 3019420 37.70 2620 2291988 916416 10.12 1039056 1626592 77828 Average: 4994325 3014411 37.64 2620 2128851 1116547 12.33 1123529 1573051 148816 02:04:11 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 650.22 463.26 5492.80 106.41 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 103.46 92.54 1278.15 13.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 31.13 29.09 236.61 6.97 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 238.82 179.23 2150.74 38.36 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/08/2024 _x86_64_ (2 CPU) 02:03:35 AM LINUX RESTART 02:04:11 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 52.03 0.00 7.60 7.69 0.17 32.51 02:05:01 AM 0 49.49 0.00 7.81 7.88 0.17 34.65 02:05:01 AM 1 54.58 0.00 7.41 7.50 0.17 30.34 02:06:01 AM all 34.73 0.00 3.64 8.85 0.12 52.66 02:06:01 AM 0 35.61 0.00 3.14 9.63 0.12 51.50 02:06:01 AM 1 33.84 0.00 4.15 8.07 0.12 53.82 02:07:01 AM all 33.38 0.00 2.11 6.19 0.10 58.22 02:07:01 AM 0 15.70 0.00 1.71 4.86 0.09 77.63 02:07:01 AM 1 51.79 0.00 2.50 7.56 0.12 38.02 Average: all 39.23 0.00 4.24 7.56 0.13 48.84 Average: 0 32.41 0.00 3.97 7.41 0.12 56.09 Average: 1 46.15 0.00 4.51 7.73 0.14 41.47