---> uname -a: Linux prd-centos7-docker-4c-4g-6252.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 tmpfs 1.6G 0 1.6G 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 15884 846 11916 16 3122 14694 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:33:57:14 brd ff:ff:ff:ff:ff:ff inet 10.30.171.160/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86203sec preferred_lft 86203sec inet6 fe80::f816:3eff:fe33:5714/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:44:a7:59:e2 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) 12/29/2024 _x86_64_ (4 CPU) 01:17:39 PM LINUX RESTART 01:18:01 PM tps rtps wtps bread/s bwrtn/s 01:19:01 PM 230.59 20.69 209.90 4725.87 8531.61 01:20:01 PM 544.11 3.50 540.62 2969.26 49999.82 01:21:01 PM 25.11 2.40 22.71 215.65 613.27 Average: 266.59 8.86 257.72 2637.14 19711.98 01:18:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:19:01 PM 13565292 2700672 16.60 2620 1875732 998864 5.77 635812 1678780 145140 01:20:01 PM 12292324 3973640 24.43 2620 3020152 1135692 6.56 1447012 2031844 64 01:21:01 PM 12202616 4063348 24.98 2620 3030056 1127472 6.51 1662784 1905020 14104 Average: 12686744 3579220 22.00 2620 2641980 1087343 6.28 1248536 1871881 53103 01:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:19:01 PM eth0 342.83 249.42 1459.08 66.53 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 730.14 709.89 8118.96 4100.96 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 119.35 144.84 23.47 1011.46 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 397.41 368.02 3200.04 1726.00 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) 12/29/2024 _x86_64_ (4 CPU) 01:17:39 PM LINUX RESTART 01:18:01 PM CPU %user %nice %system %iowait %steal %idle 01:19:01 PM all 20.98 0.00 3.22 1.72 0.08 74.00 01:19:01 PM 0 18.63 0.00 2.76 1.48 0.07 77.06 01:19:01 PM 1 31.72 0.00 3.47 2.24 0.09 62.48 01:19:01 PM 2 22.24 0.00 3.49 0.98 0.09 73.21 01:19:01 PM 3 11.61 0.00 3.16 2.18 0.07 82.98 01:20:01 PM all 22.80 0.00 3.88 5.32 0.08 67.92 01:20:01 PM 0 19.76 0.00 3.11 1.01 0.10 76.02 01:20:01 PM 1 33.46 0.00 4.73 8.16 0.09 53.56 01:20:01 PM 2 19.10 0.00 3.79 7.53 0.07 69.50 01:20:01 PM 3 19.11 0.00 3.95 4.63 0.09 72.23 01:21:01 PM all 16.96 0.00 0.87 0.16 0.06 81.95 01:21:01 PM 0 39.44 0.00 1.20 0.28 0.07 59.01 01:21:01 PM 1 5.71 0.00 0.74 0.14 0.07 93.35 01:21:01 PM 2 19.80 0.00 1.00 0.24 0.07 78.89 01:21:01 PM 3 3.89 0.00 0.56 0.02 0.05 95.49 Average: all 20.22 0.00 2.65 2.38 0.07 74.67 Average: 0 25.86 0.00 2.36 0.93 0.08 70.76 Average: 1 23.34 0.00 2.94 3.45 0.08 70.19 Average: 2 20.38 0.00 2.75 2.91 0.08 73.89 Average: 3 11.46 0.00 2.54 2.25 0.07 83.69