---> uname -a: Linux prd-centos7-docker-4c-4g-10274.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 784 13014 16 2085 14779 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:83:c1:4e brd ff:ff:ff:ff:ff:ff inet 10.30.170.177/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86193sec preferred_lft 86193sec inet6 fe80::f816:3eff:fe83:c14e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:e9:db:70 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) 11/25/2024 _x86_64_ (4 CPU) 10:11:30 PM LINUX RESTART 10:12:11 PM tps rtps wtps bread/s bwrtn/s 10:13:01 PM 125.13 26.57 98.56 5330.12 7213.02 10:14:01 PM 265.46 8.64 256.82 1809.03 8179.93 10:15:02 PM 144.60 1.73 142.86 197.70 4637.59 Average: 181.52 11.48 170.05 2276.27 6645.37 10:12:11 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:13:01 PM 13607804 2658160 16.34 2620 1798672 1061112 6.13 727060 1575308 82764 10:14:01 PM 13426532 2839432 17.46 2620 2008580 975692 5.64 689276 1740780 101744 10:15:02 PM 13367212 2898752 17.82 2620 2017616 1025100 5.92 849936 1633668 992 Average: 13467183 2798781 17.21 2620 1941623 1020635 5.89 755424 1649919 61833 10:12:11 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:13:01 PM eth0 432.38 319.98 1869.61 73.18 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 40.12 36.54 290.14 7.18 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 10:15:02 PM eth0 15.32 16.42 12.66 7.34 0.00 0.00 0.00 10:15:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 146.77 112.82 656.88 26.65 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) 11/25/2024 _x86_64_ (4 CPU) 10:11:30 PM LINUX RESTART 10:12:11 PM CPU %user %nice %system %iowait %steal %idle 10:13:01 PM all 19.77 0.00 3.48 4.57 0.12 72.07 10:13:01 PM 0 16.15 0.00 3.72 2.90 0.10 77.12 10:13:01 PM 1 16.67 0.00 3.40 5.81 0.10 74.02 10:13:01 PM 2 14.58 0.00 2.70 4.68 0.12 77.92 10:13:01 PM 3 31.93 0.00 4.12 4.94 0.13 58.89 10:14:01 PM all 13.21 0.00 1.50 4.18 0.08 81.03 10:14:01 PM 0 6.00 0.00 0.94 2.70 0.07 90.29 10:14:01 PM 1 9.08 0.00 1.59 5.35 0.07 83.91 10:14:01 PM 2 16.33 0.00 1.58 4.83 0.10 77.16 10:14:01 PM 3 21.63 0.00 1.91 3.82 0.09 72.55 10:15:02 PM all 12.24 0.00 0.74 4.00 0.08 82.94 10:15:02 PM 0 2.35 0.00 0.59 2.52 0.05 94.49 10:15:02 PM 1 3.14 0.00 0.52 2.05 0.07 94.22 10:15:02 PM 2 3.25 0.00 0.59 3.41 0.05 92.70 10:15:02 PM 3 42.26 0.00 1.30 8.30 0.14 48.00 Average: all 14.78 0.00 1.81 4.23 0.09 79.10 Average: 0 7.65 0.00 1.62 2.69 0.07 87.96 Average: 1 9.14 0.00 1.73 4.31 0.08 84.74 Average: 2 11.14 0.00 1.55 4.28 0.09 82.94 Average: 3 31.77 0.00 2.35 5.69 0.12 60.07