---> uname -a: Linux prd-centos7-docker-1c-4g-1177.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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 610 5057 16 2152 6918 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:51:87:01 brd ff:ff:ff:ff:ff:ff inet 10.30.171.31/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe51:8701/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:dc:63:9e:84 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 12/09/2024 _x86_64_ (2 CPU) 02:01:21 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 142.50 17.31 125.20 1838.77 6763.49 02:04:01 AM 209.15 0.50 208.65 99.28 6737.45 Average: 175.82 8.90 166.92 969.10 6750.47 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5286868 2721868 33.99 2620 1975468 966492 10.67 841580 1568680 115584 02:04:01 AM 5198996 2809740 35.08 2620 2079076 930008 10.27 853348 1624348 77720 Average: 5242932 2765804 34.53 2620 2027272 948250 10.47 847464 1596514 96652 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 142.21 132.41 1689.01 19.07 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 35.38 35.22 246.20 9.05 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.80 83.82 967.67 14.06 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 12/09/2024 _x86_64_ (2 CPU) 02:01:21 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 41.74 0.00 3.45 3.21 0.11 51.50 02:03:01 AM 0 34.39 0.00 3.39 2.36 0.09 59.77 02:03:01 AM 1 49.19 0.00 3.50 4.07 0.11 43.13 02:04:01 AM all 32.14 0.00 2.03 6.76 0.10 58.96 02:04:01 AM 0 17.72 0.00 2.00 6.11 0.10 74.06 02:04:01 AM 1 46.98 0.00 2.06 7.44 0.12 43.40 Average: all 36.91 0.00 2.74 4.99 0.10 55.25 Average: 0 25.97 0.00 2.69 4.26 0.10 66.99 Average: 1 48.08 0.00 2.78 5.76 0.11 43.27