---> uname -a: Linux prd-centos7-docker-1c-4g-5561.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 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 597 4852 16 2370 6923 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:75:02:91 brd ff:ff:ff:ff:ff:ff inet 10.30.171.249/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fe75:291/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:94:a9:8a 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) 04/07/2024 _x86_64_ (2 CPU) 02:10:54 AM LINUX RESTART 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 125.45 11.68 113.77 1261.29 10030.31 02:14:02 AM 190.04 6.60 183.44 806.40 7276.67 02:15:01 AM 163.30 0.20 163.09 23.17 4898.49 Average: 159.57 6.19 153.38 700.71 7415.80 02:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5299288 2709440 33.83 2620 2049680 879688 9.71 958328 1455352 103584 02:14:02 AM 5081424 2927304 36.55 2620 2201456 910312 10.05 1015440 1580104 85336 02:15:01 AM 5004736 3003992 37.51 2620 2289480 870372 9.61 1017368 1628904 77836 Average: 5128483 2880245 35.96 2620 2180205 886791 9.79 997045 1554787 88919 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:13:01 AM eth0 227.63 197.85 3518.03 25.79 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 02:14:02 AM eth0 49.88 44.40 481.83 6.90 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 19.92 20.46 155.32 4.91 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 99.59 87.95 1391.93 12.58 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) 04/07/2024 _x86_64_ (2 CPU) 02:10:54 AM LINUX RESTART 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 34.83 0.00 2.82 13.11 0.11 49.13 02:13:01 AM 0 40.92 0.00 3.09 15.32 0.11 40.57 02:13:01 AM 1 28.78 0.00 2.59 10.93 0.12 57.59 02:14:02 AM all 28.81 0.00 2.23 8.85 0.10 60.00 02:14:02 AM 0 44.70 0.00 2.83 10.74 0.11 41.63 02:14:02 AM 1 13.46 0.00 1.64 7.04 0.09 77.78 02:15:01 AM all 25.40 0.00 1.78 7.40 0.09 65.34 02:15:01 AM 0 20.52 0.00 1.63 7.00 0.09 70.77 02:15:01 AM 1 30.32 0.00 1.95 7.80 0.09 59.84 Average: all 29.68 0.00 2.28 9.78 0.10 58.16 Average: 0 35.33 0.00 2.51 11.01 0.10 51.05 Average: 1 24.08 0.00 2.05 8.58 0.10 65.19