---> uname -a: Linux prd-centos7-docker-4c-4g-4788.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 751 13067 16 2065 14813 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:4e:21:69 brd ff:ff:ff:ff:ff:ff inet 10.30.171.72/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86244sec preferred_lft 86244sec inet6 fe80::f816:3eff:fe4e:2169/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5c:af:79:9b 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) 12/22/2024 _x86_64_ (4 CPU) 12:28:38 PM LINUX RESTART 12:29:05 PM tps rtps wtps bread/s bwrtn/s 12:30:01 PM 220.05 23.68 196.38 4652.45 9460.50 12:31:01 PM 311.41 3.33 308.08 1252.82 9119.53 Average: 267.30 13.15 254.15 2894.07 9284.14 12:29:05 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:30:01 PM 13610640 2655324 16.32 2620 1864768 1013100 5.85 616376 1654460 137080 12:31:01 PM 13437428 2828536 17.39 2620 1997492 1022044 5.90 794764 1623160 14388 Average: 13524034 2741930 16.86 2620 1931130 1017572 5.88 705570 1638810 75734 12:29:05 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:30:01 PM eth0 394.24 283.25 1774.76 71.29 0.00 0.00 0.00 12:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM eth0 48.36 43.55 228.00 12.42 0.00 0.00 0.00 12:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 215.34 159.27 974.73 40.84 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) 12/22/2024 _x86_64_ (4 CPU) 12:28:38 PM LINUX RESTART 12:29:05 PM CPU %user %nice %system %iowait %steal %idle 12:30:01 PM all 19.84 0.00 3.62 2.29 0.07 74.19 12:30:01 PM 0 20.52 0.00 3.02 2.98 0.06 73.43 12:30:01 PM 1 20.65 0.00 3.24 0.79 0.07 75.24 12:30:01 PM 2 27.72 0.00 4.79 3.79 0.06 63.64 12:30:01 PM 3 10.67 0.00 3.40 1.60 0.07 84.26 12:31:01 PM all 16.60 0.00 1.29 1.98 0.07 80.06 12:31:01 PM 0 29.06 0.00 1.73 1.60 0.05 67.56 12:31:01 PM 1 6.23 0.00 1.00 1.79 0.07 90.92 12:31:01 PM 2 24.90 0.00 1.75 3.24 0.07 70.04 12:31:01 PM 3 6.78 0.00 0.76 1.32 0.08 91.06 Average: all 18.16 0.00 2.41 2.13 0.07 77.23 Average: 0 24.91 0.00 2.35 2.27 0.05 70.41 Average: 1 13.12 0.00 2.07 1.31 0.07 83.43 Average: 2 26.26 0.00 3.22 3.50 0.06 66.96 Average: 3 8.65 0.00 2.03 1.45 0.08 87.78