---> uname -a: Linux prd-centos7-docker-4c-4g-8068.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 770 13046 16 2068 14794 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:d9:3e brd ff:ff:ff:ff:ff:ff inet 10.30.170.107/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86246sec preferred_lft 86246sec inet6 fe80::f816:3eff:fe83:d93e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:68:9b:9a 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) 01/06/2025 _x86_64_ (4 CPU) 03:38:50 PM LINUX RESTART 03:39:02 PM tps rtps wtps bread/s bwrtn/s 03:40:01 PM 248.61 48.10 200.51 7542.47 42210.45 03:41:01 PM 308.79 3.63 305.16 1244.89 9448.10 Average: 278.95 25.68 253.27 4367.24 25691.76 03:39:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:40:01 PM 13614600 2651364 16.30 2620 1798572 1079928 6.24 719576 1577460 80664 03:41:01 PM 13395992 2869972 17.64 2620 1999400 1038772 6.00 835680 1626368 30504 Average: 13505296 2760668 16.97 2620 1898986 1059350 6.12 777628 1601914 55584 03:39:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:40:01 PM eth0 366.71 260.35 1663.29 66.72 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 38.01 36.11 243.83 10.58 0.00 0.00 0.00 03:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 200.98 147.29 947.60 38.41 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) 01/06/2025 _x86_64_ (4 CPU) 03:38:50 PM LINUX RESTART 03:39:02 PM CPU %user %nice %system %iowait %steal %idle 03:40:01 PM all 18.47 0.00 4.11 12.19 0.07 65.15 03:40:01 PM 0 8.50 0.00 3.87 7.32 0.03 80.28 03:40:01 PM 1 24.17 0.00 3.96 14.24 0.07 57.55 03:40:01 PM 2 14.27 0.00 4.70 16.49 0.09 64.45 03:40:01 PM 3 27.20 0.00 3.91 10.80 0.09 58.01 03:41:01 PM all 16.71 0.00 1.46 1.36 0.07 80.40 03:41:01 PM 0 5.59 0.00 0.76 0.64 0.07 92.95 03:41:01 PM 1 18.01 0.00 1.97 1.86 0.09 78.07 03:41:01 PM 2 4.89 0.00 0.79 0.99 0.05 93.27 03:41:01 PM 3 39.38 0.00 2.40 1.97 0.09 56.16 Average: all 17.58 0.00 2.77 6.72 0.07 72.86 Average: 0 7.02 0.00 2.29 3.94 0.05 86.70 Average: 1 21.05 0.00 2.95 7.96 0.08 67.96 Average: 2 9.49 0.00 2.71 8.60 0.07 79.13 Average: 3 33.28 0.00 3.15 6.39 0.09 57.08