---> uname -a: Linux prd-centos7-docker-4c-4g-9870.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 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 810 11937 16 3136 14728 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:18:de:50 brd ff:ff:ff:ff:ff:ff inet 10.30.171.131/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe18:de50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:fc:b9:b6 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) 11/24/2024 _x86_64_ (4 CPU) 01:17:23 PM LINUX RESTART 01:18:02 PM tps rtps wtps bread/s bwrtn/s 01:19:02 PM 104.22 8.50 95.71 807.99 4657.79 01:20:01 PM 544.79 4.96 539.83 3161.66 50503.98 Average: 324.52 6.73 317.79 1984.93 27582.83 01:18:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:02 PM 13532088 2733868 16.81 2620 1957160 969924 5.60 616236 1717200 202532 01:20:01 PM 12289020 3976936 24.45 2620 3038620 1072844 6.20 1559224 1928644 124 Average: 12910554 3355402 20.63 2620 2497890 1021384 5.90 1087730 1822922 101328 01:18:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:02 PM eth0 75.51 68.36 841.80 8.54 0.00 0.00 0.00 01:19:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 882.27 841.61 8145.31 5188.79 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 Average: eth0 478.92 455.02 4493.87 2598.89 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) 11/24/2024 _x86_64_ (4 CPU) 01:17:23 PM LINUX RESTART 01:18:02 PM CPU %user %nice %system %iowait %steal %idle 01:19:02 PM all 16.60 0.00 1.47 0.71 0.08 81.14 01:19:02 PM 0 18.99 0.00 1.68 0.75 0.09 78.49 01:19:02 PM 1 16.59 0.00 1.71 0.42 0.09 81.19 01:19:02 PM 2 11.54 0.00 0.76 0.43 0.09 87.18 01:19:02 PM 3 19.34 0.00 1.72 1.21 0.09 77.65 01:20:01 PM all 21.26 0.00 3.84 4.75 0.11 70.05 01:20:01 PM 0 17.23 0.00 3.44 2.91 0.11 76.31 01:20:01 PM 1 25.52 0.00 3.83 6.39 0.13 64.12 01:20:01 PM 2 21.69 0.00 3.73 5.41 0.11 69.05 01:20:01 PM 3 20.60 0.00 4.33 4.30 0.11 70.66 Average: all 18.90 0.00 2.64 2.70 0.10 75.66 Average: 0 18.12 0.00 2.56 1.82 0.10 77.41 Average: 1 21.00 0.00 2.76 3.37 0.11 72.76 Average: 2 16.53 0.00 2.22 2.88 0.10 78.26 Average: 3 19.96 0.00 3.01 2.74 0.10 74.19