---> uname -a: Linux prd-centos7-docker-4c-4g-2064.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 5.9G 75G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 760 13058 16 2065 14808 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:89:67:6a brd ff:ff:ff:ff:ff:ff inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86220sec preferred_lft 86220sec inet6 fe80::f816:3eff:fe89:676a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a9:e4:36:88 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) 03/04/2024 _x86_64_ (4 CPU) 11:34:39 AM LINUX RESTART 11:35:01 AM tps rtps wtps bread/s bwrtn/s 11:36:01 AM 189.13 89.38 99.75 8556.90 39880.68 11:37:01 AM 238.82 1.98 236.84 1013.69 8506.29 Average: 213.97 45.68 168.29 4785.30 24193.49 11:35:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 AM 13638504 2627460 16.15 2620 1788424 1061684 6.13 709428 1570568 80864 11:37:01 AM 13459744 2806220 17.25 2620 1992128 1042504 6.02 662500 1741896 87936 Average: 13549124 2716840 16.70 2620 1890276 1052094 6.08 685964 1656232 84400 11:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:36:01 AM eth0 291.86 219.70 1598.60 55.20 0.00 0.00 0.00 11:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 42.91 37.97 347.53 7.85 0.00 0.00 0.00 11:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 167.39 128.83 973.07 31.53 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) 03/04/2024 _x86_64_ (4 CPU) 11:34:39 AM LINUX RESTART 11:35:01 AM CPU %user %nice %system %iowait %steal %idle 11:36:01 AM all 16.98 0.00 3.95 13.93 0.07 65.06 11:36:01 AM 0 15.65 0.00 4.20 9.88 0.05 70.21 11:36:01 AM 1 11.89 0.00 3.71 25.26 0.07 59.06 11:36:01 AM 2 18.40 0.00 3.63 11.75 0.09 66.13 11:36:01 AM 3 22.10 0.00 4.24 8.72 0.07 64.87 11:37:01 AM all 14.63 0.00 1.55 3.13 0.08 80.60 11:37:01 AM 0 14.63 0.00 1.38 0.97 0.05 82.96 11:37:01 AM 1 2.85 0.00 0.62 4.30 0.07 92.17 11:37:01 AM 2 26.54 0.00 2.32 4.49 0.10 66.54 11:37:01 AM 3 14.95 0.00 1.92 2.77 0.10 80.26 Average: all 15.81 0.00 2.75 8.52 0.08 72.85 Average: 0 15.14 0.00 2.79 5.41 0.05 76.61 Average: 1 7.34 0.00 2.16 14.70 0.07 75.74 Average: 2 22.45 0.00 2.98 8.14 0.10 66.33 Average: 3 18.51 0.00 3.08 5.74 0.09 72.59