---> uname -a: Linux prd-centos7-docker-4c-4g-1790.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: 2799.996 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 6.8G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 810 11966 16 3107 14733 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:aa:a5:ed brd ff:ff:ff:ff:ff:ff inet 10.30.171.9/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86168sec preferred_lft 86168sec inet6 fe80::f816:3eff:feaa:a5ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:6c:42: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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 03/03/2024 _x86_64_ (4 CPU) 01:17:52 PM LINUX RESTART 01:18:02 PM tps rtps wtps bread/s bwrtn/s 01:19:01 PM 229.20 116.16 113.04 9601.35 40567.16 01:20:01 PM 263.61 3.85 259.77 2838.30 16233.14 01:21:01 PM 369.11 1.33 367.78 138.13 37407.31 Average: 287.64 40.02 247.62 4162.18 31351.72 01:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 PM 13531816 2734148 16.81 2620 1872368 1080308 6.24 713368 1651528 182800 01:20:01 PM 12715880 3550084 21.83 2620 2657932 1324416 7.65 944144 2171420 522608 01:21:01 PM 12270692 3995272 24.56 2620 3015584 1111424 6.42 1595668 1919740 1808 Average: 12839463 3426501 21.07 2620 2515295 1172049 6.77 1084393 1914229 235739 01:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 PM eth0 340.14 233.78 1398.54 57.64 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 253.56 161.83 4334.85 16.21 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 759.42 730.54 4017.22 5095.64 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 451.67 376.19 3260.58 1732.64 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) 03/03/2024 _x86_64_ (4 CPU) 01:17:52 PM LINUX RESTART 01:18:02 PM CPU %user %nice %system %iowait %steal %idle 01:19:01 PM all 20.27 0.00 4.97 9.14 0.08 65.54 01:19:01 PM 0 13.60 0.00 4.36 6.78 0.09 75.17 01:19:01 PM 1 28.67 0.00 5.12 12.97 0.07 53.18 01:19:01 PM 2 18.43 0.00 5.13 12.42 0.07 63.95 01:19:01 PM 3 20.46 0.00 5.28 4.44 0.07 69.74 01:20:01 PM all 14.17 0.00 2.25 3.35 0.07 80.16 01:20:01 PM 0 12.32 0.00 1.97 4.74 0.07 80.90 01:20:01 PM 1 12.99 0.00 2.34 3.29 0.09 81.29 01:20:01 PM 2 17.35 0.00 2.57 2.23 0.09 77.76 01:20:01 PM 3 14.03 0.00 2.11 3.14 0.07 80.65 01:21:01 PM all 19.37 0.00 2.49 5.92 0.08 72.14 01:21:01 PM 0 19.81 0.00 2.25 3.34 0.07 74.53 01:21:01 PM 1 19.64 0.00 2.23 10.45 0.09 67.59 01:21:01 PM 2 15.76 0.00 2.52 3.63 0.09 77.99 01:21:01 PM 3 22.28 0.00 2.99 6.22 0.07 68.43 Average: all 17.92 0.00 3.23 6.12 0.08 72.66 Average: 0 15.24 0.00 2.85 4.95 0.07 76.89 Average: 1 20.37 0.00 3.22 8.87 0.08 67.46 Average: 2 17.17 0.00 3.40 6.06 0.08 73.28 Average: 3 18.90 0.00 3.45 4.59 0.07 72.99