---> uname -a: Linux prd-centos7-docker-4c-4g-5780.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 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 788 13027 16 2068 14775 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:39:c2:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86241sec preferred_lft 86241sec inet6 fe80::f816:3eff:fe39:c2e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:96:62:78 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) 01/27/2025 _x86_64_ (4 CPU) 10:11:44 PM LINUX RESTART 10:12:09 PM tps rtps wtps bread/s bwrtn/s 10:13:01 PM 256.72 29.83 226.89 5122.44 20750.61 10:14:01 PM 331.06 3.83 327.23 1251.49 10124.55 Average: 296.54 15.90 280.64 3049.02 15058.92 10:12:09 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 PM 13562908 2703056 16.62 2620 1838928 1070724 6.18 736520 1604932 120804 10:14:01 PM 13439180 2826784 17.38 2620 1999284 977948 5.65 791440 1624456 14136 Average: 13501044 2764920 17.00 2620 1919106 1024336 5.92 763980 1614694 67470 10:12:09 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:13:01 PM eth0 422.38 274.89 1883.48 75.13 0.00 0.00 0.00 10:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM eth0 40.15 36.40 245.40 9.96 0.00 0.00 0.00 10:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 217.64 147.15 1006.07 40.22 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) 01/27/2025 _x86_64_ (4 CPU) 10:11:44 PM LINUX RESTART 10:12:09 PM CPU %user %nice %system %iowait %steal %idle 10:13:01 PM all 19.60 0.00 3.89 6.28 0.08 70.15 10:13:01 PM 0 14.10 0.00 4.23 8.51 0.06 73.10 10:13:01 PM 1 23.96 0.00 4.46 8.71 0.08 62.79 10:13:01 PM 2 8.98 0.00 2.84 2.42 0.08 85.68 10:13:01 PM 3 31.74 0.00 4.08 5.50 0.10 58.58 10:14:01 PM all 13.12 0.00 1.32 1.63 0.06 83.87 10:14:01 PM 0 19.12 0.00 1.68 2.14 0.07 76.99 10:14:01 PM 1 21.64 0.00 1.98 1.86 0.05 74.47 10:14:01 PM 2 2.61 0.00 0.47 1.06 0.05 95.81 10:14:01 PM 3 9.44 0.00 1.14 1.48 0.05 87.89 Average: all 16.11 0.00 2.50 3.77 0.07 77.55 Average: 0 16.80 0.00 2.86 5.09 0.06 75.19 Average: 1 22.71 0.00 3.13 5.03 0.06 69.07 Average: 2 5.54 0.00 1.56 1.69 0.06 91.15 Average: 3 19.59 0.00 2.48 3.31 0.07 74.55