---> uname -a: Linux prd-centos7-docker-4c-4g-6487.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 775 13040 16 2068 14789 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:c3:9a:d0 brd ff:ff:ff:ff:ff:ff inet 10.30.171.187/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86248sec preferred_lft 86248sec inet6 fe80::f816:3eff:fec3:9ad0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2f:99:52:fd 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) 12/30/2024 _x86_64_ (4 CPU) 03:38:50 PM LINUX RESTART 03:39:02 PM tps rtps wtps bread/s bwrtn/s 03:40:01 PM 271.46 71.31 200.15 9481.35 42590.13 03:41:01 PM 330.61 3.45 327.16 1239.23 9895.47 Average: 301.28 37.09 264.19 5325.69 26105.54 03:39:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 PM 13559800 2706164 16.64 2620 1835340 1084392 6.26 741836 1604664 114760 03:41:01 PM 13385024 2880940 17.71 2620 1999128 1043924 6.03 845496 1625924 14140 Average: 13472412 2793552 17.17 2620 1917234 1064158 6.15 793666 1615294 64450 03:39:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:40:01 PM eth0 360.44 250.91 1667.61 66.24 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 40.03 36.47 245.65 10.77 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 198.89 142.79 950.66 38.27 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) 12/30/2024 _x86_64_ (4 CPU) 03:38:50 PM LINUX RESTART 03:39:02 PM CPU %user %nice %system %iowait %steal %idle 03:40:01 PM all 18.72 0.00 4.83 10.37 0.10 65.97 03:40:01 PM 0 23.42 0.00 6.02 10.03 0.09 60.45 03:40:01 PM 1 11.25 0.00 3.93 9.72 0.10 74.99 03:40:01 PM 2 28.38 0.00 5.40 11.48 0.11 54.63 03:40:01 PM 3 12.19 0.00 4.03 10.25 0.10 73.43 03:41:01 PM all 16.15 0.00 1.40 2.06 0.09 80.30 03:41:01 PM 0 40.15 0.00 2.37 1.92 0.11 55.45 03:41:01 PM 1 2.95 0.00 0.88 1.99 0.08 94.10 03:41:01 PM 2 14.95 0.00 1.44 2.16 0.09 81.37 03:41:01 PM 3 7.74 0.00 1.00 2.20 0.05 89.01 Average: all 17.42 0.00 3.09 6.16 0.09 73.23 Average: 0 31.79 0.00 4.19 5.97 0.10 57.95 Average: 1 7.04 0.00 2.38 5.79 0.09 84.70 Average: 2 21.53 0.00 3.38 6.73 0.10 68.27 Average: 3 9.93 0.00 2.49 6.16 0.08 81.33