---> uname -a: Linux prd-centos7-docker-4c-4g-5747.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 7.0G 74G 9% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 816 11928 16 3139 14722 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:2a:84:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe2a:84b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:06:4d:cd 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) 11/10/2024 _x86_64_ (4 CPU) 01:17:46 PM LINUX RESTART 01:18:01 PM tps rtps wtps bread/s bwrtn/s 01:19:01 PM 267.27 70.91 196.35 9946.75 41016.32 01:20:01 PM 449.39 7.46 441.93 3055.99 31474.17 01:21:01 PM 170.34 1.38 168.96 143.48 21074.52 Average: 295.66 26.59 269.08 4382.38 31188.88 01:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 PM 13589484 2676480 16.45 2620 1807620 1100076 6.35 725932 1590044 85776 01:20:01 PM 12598036 3667928 22.55 2620 2768260 1200444 6.93 1047128 2161364 51504 01:21:01 PM 12259576 4006388 24.63 2620 3045096 1094728 6.32 1588012 1929860 13592 Average: 12815699 3450265 21.21 2620 2540325 1131749 6.54 1120357 1893756 50291 01:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 PM eth0 301.15 220.50 1311.50 63.32 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 185.95 114.89 4260.97 12.90 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 646.43 784.26 3986.60 5098.25 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 377.84 373.21 3186.25 1724.73 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) 11/10/2024 _x86_64_ (4 CPU) 01:17:46 PM LINUX RESTART 01:18:01 PM CPU %user %nice %system %iowait %steal %idle 01:19:01 PM all 19.63 0.00 4.70 12.59 0.08 63.01 01:19:01 PM 0 27.50 0.00 4.87 12.73 0.10 54.80 01:19:01 PM 1 12.66 0.00 4.50 9.54 0.07 73.23 01:19:01 PM 2 18.49 0.00 4.57 12.59 0.07 64.28 01:19:01 PM 3 20.02 0.00 4.84 15.50 0.07 59.56 01:20:01 PM all 16.08 0.00 2.74 6.07 0.06 75.04 01:20:01 PM 0 16.27 0.00 3.26 2.65 0.05 77.77 01:20:01 PM 1 15.71 0.00 2.69 3.57 0.05 77.98 01:20:01 PM 2 12.03 0.00 2.70 12.77 0.09 72.41 01:20:01 PM 3 20.38 0.00 2.29 5.25 0.07 72.02 01:21:01 PM all 21.38 0.00 2.31 3.17 0.06 73.08 01:21:01 PM 0 19.78 0.00 2.29 1.60 0.07 76.26 01:21:01 PM 1 27.20 0.00 2.58 2.97 0.07 67.18 01:21:01 PM 2 21.61 0.00 2.32 5.15 0.05 70.87 01:21:01 PM 3 17.01 0.00 2.05 2.99 0.07 77.88 Average: all 19.03 0.00 3.25 7.29 0.07 70.37 Average: 0 21.16 0.00 3.47 5.64 0.07 69.65 Average: 1 18.46 0.00 3.27 5.38 0.06 72.83 Average: 2 17.36 0.00 3.20 10.18 0.07 69.19 Average: 3 19.14 0.00 3.06 7.93 0.07 69.81