---> uname -a: Linux prd-centos7-docker-4c-4g-17146.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): 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 6.0G 75G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 773 13028 16 2082 14791 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:41:a1:cf brd ff:ff:ff:ff:ff:ff inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86233sec preferred_lft 86233sec inet6 fe80::f816:3eff:fe41:a1cf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:b4:7f:a0 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) 09/02/2024 _x86_64_ (4 CPU) 11:34:43 AM LINUX RESTART 11:35:01 AM tps rtps wtps bread/s bwrtn/s 11:36:02 AM 303.48 76.57 226.91 9577.52 41756.60 11:37:01 AM 260.63 10.35 250.29 1986.59 7937.52 Average: 282.23 43.73 238.50 5813.60 24987.61 11:35:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:02 AM 13623740 2642216 16.24 2620 1803916 1051588 6.07 704500 1579912 86316 11:37:01 AM 13345120 2920836 17.96 2620 2013656 1062932 6.14 883460 1629492 74960 Average: 13484430 2781526 17.10 2620 1908786 1057260 6.11 793980 1604702 80638 11:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:36:02 AM eth0 450.62 319.33 1587.06 70.37 0.00 0.00 0.00 11:36:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 AM eth0 49.81 44.78 293.67 9.54 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 251.88 183.20 945.74 40.21 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) 09/02/2024 _x86_64_ (4 CPU) 11:34:43 AM LINUX RESTART 11:35:01 AM CPU %user %nice %system %iowait %steal %idle 11:36:02 AM all 17.49 0.00 4.66 15.09 0.07 62.68 11:36:02 AM 0 13.27 0.00 4.88 16.74 0.07 65.04 11:36:02 AM 1 20.49 0.00 5.07 16.05 0.07 58.32 11:36:02 AM 2 15.32 0.00 3.72 17.60 0.07 63.29 11:36:02 AM 3 20.95 0.00 4.97 9.94 0.09 64.05 11:37:01 AM all 15.82 0.00 1.53 1.69 0.07 80.89 11:37:01 AM 0 11.82 0.00 1.41 1.22 0.07 85.48 11:37:01 AM 1 17.31 0.00 2.26 2.33 0.07 78.03 11:37:01 AM 2 3.03 0.00 0.70 1.15 0.09 95.04 11:37:01 AM 3 31.63 0.00 1.77 2.09 0.07 64.45 Average: all 16.66 0.00 3.10 8.40 0.07 71.77 Average: 0 12.55 0.00 3.15 8.99 0.07 75.25 Average: 1 18.90 0.00 3.67 9.20 0.07 68.16 Average: 2 9.15 0.00 2.20 9.35 0.08 79.21 Average: 3 26.25 0.00 3.38 6.04 0.08 64.25