---> uname -a: Linux prd-centos7-docker-1c-4g-10952.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: 2799.998 BogoMIPS: 5599.99 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 611 4833 16 2376 6910 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:43:37:ae brd ff:ff:ff:ff:ff:ff inet 10.30.171.169/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe43:37ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:71:2c:ca 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) 04/25/2024 _x86_64_ (2 CPU) 02:10:27 AM LINUX RESTART 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 186.26 13.79 172.46 1577.12 5985.24 02:13:01 AM 186.38 7.10 179.28 837.84 11244.87 02:14:01 AM 144.32 0.00 144.32 0.00 4642.84 02:15:01 AM 38.70 0.00 38.70 0.00 1411.08 Average: 138.73 5.19 133.54 599.86 5820.53 02:11:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5266688 2742048 34.24 2620 2041140 969888 10.71 990632 1457912 256024 02:13:01 AM 5111340 2897396 36.18 2620 2207508 910348 10.05 980360 1587348 130844 02:14:01 AM 5067392 2941344 36.73 2620 2235808 915852 10.11 994556 1606892 29160 02:15:01 AM 5064408 2944328 36.76 2620 2235956 917404 10.13 997712 1606968 80 Average: 5127457 2881279 35.98 2620 2180103 928373 10.25 990815 1564780 104027 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 470.45 384.65 5037.81 74.13 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 54.80 46.52 528.86 7.49 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 9.38 8.86 125.47 1.29 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 02:15:01 AM eth0 0.78 0.72 1.47 0.12 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 132.51 109.09 1408.96 20.54 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/25/2024 _x86_64_ (2 CPU) 02:10:27 AM LINUX RESTART 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 48.69 0.00 3.97 4.06 0.13 43.16 02:12:01 AM 0 49.23 0.00 4.33 6.03 0.11 40.30 02:12:01 AM 1 48.17 0.00 3.57 2.09 0.14 46.02 02:13:01 AM all 31.29 0.00 2.44 7.87 0.10 58.31 02:13:01 AM 0 36.53 0.00 3.02 7.86 0.11 52.49 02:13:01 AM 1 26.11 0.00 1.87 7.90 0.10 64.02 02:14:01 AM all 6.13 0.00 0.51 32.19 0.06 61.11 02:14:01 AM 0 8.29 0.00 0.73 60.22 0.05 30.71 02:14:01 AM 1 3.98 0.00 0.32 4.29 0.05 91.36 02:15:01 AM all 0.38 0.00 0.06 39.19 0.04 60.33 02:15:01 AM 0 0.03 0.00 0.07 74.77 0.05 25.08 02:15:01 AM 1 0.73 0.00 0.05 3.59 0.03 95.59 Average: all 21.02 0.00 1.70 21.27 0.08 55.93 Average: 0 22.88 0.00 1.98 38.15 0.08 36.91 Average: 1 19.17 0.00 1.41 4.48 0.08 74.86