---> uname -a: Linux prd-centos7-docker-4c-4g-6599.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: 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): 0-3 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 745 13053 16 2086 14819 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:50:35:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.170.235/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86229sec preferred_lft 86229sec inet6 fe80::f816:3eff:fe50:35d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:30:ae:06:0a 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) 11/11/2024 _x86_64_ (4 CPU) 03:39:18 PM LINUX RESTART 03:40:01 PM tps rtps wtps bread/s bwrtn/s 03:41:01 PM 117.64 16.24 101.40 1709.51 4416.80 03:42:01 PM 285.88 2.95 282.93 1240.83 8014.82 Average: 201.76 9.59 192.16 1475.17 6215.81 03:40:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 PM 13538460 2727504 16.77 2620 1920876 1018968 5.89 644196 1692112 149040 03:42:01 PM 13459248 2806716 17.26 2620 2017868 975640 5.63 762304 1634736 13600 Average: 13498854 2767110 17.01 2620 1969372 997304 5.76 703250 1663424 81320 03:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:41:01 PM eth0 84.86 77.30 888.58 8.77 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 03:42:01 PM eth0 29.51 28.14 49.68 11.10 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.19 52.72 469.13 9.93 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) 11/11/2024 _x86_64_ (4 CPU) 03:39:18 PM LINUX RESTART 03:40:01 PM CPU %user %nice %system %iowait %steal %idle 03:41:01 PM all 16.19 0.00 1.56 1.07 0.07 81.10 03:41:01 PM 0 16.27 0.00 1.58 0.90 0.07 81.18 03:41:01 PM 1 16.03 0.00 1.64 0.56 0.07 81.71 03:41:01 PM 2 17.85 0.00 1.45 1.66 0.07 78.97 03:41:01 PM 3 14.64 0.00 1.59 1.21 0.05 82.51 03:42:01 PM all 14.86 0.00 1.06 2.71 0.06 81.31 03:42:01 PM 0 11.92 0.00 0.98 1.12 0.03 85.94 03:42:01 PM 1 3.79 0.00 0.86 2.58 0.07 92.71 03:42:01 PM 2 26.69 0.00 1.03 3.73 0.07 68.49 03:42:01 PM 3 17.46 0.00 1.36 3.45 0.09 77.64 Average: all 15.53 0.00 1.31 1.89 0.07 81.20 Average: 0 14.09 0.00 1.28 1.01 0.05 83.57 Average: 1 9.87 0.00 1.25 1.58 0.07 87.24 Average: 2 22.22 0.00 1.24 2.68 0.07 73.78 Average: 3 16.04 0.00 1.47 2.32 0.07 80.09