---> uname -a: Linux prd-centos7-docker-2c-1g-22665.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 retpoline_amd ssbd 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 7.0G 34G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 717 4343 16 2759 6798 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:60:61:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.146/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe60:61a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ff:1a:29:7b 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 04/12/2024 _x86_64_ (2 CPU) 09:20:50 AM LINUX RESTART 09:21:02 AM tps rtps wtps bread/s bwrtn/s 09:22:02 AM 211.82 55.71 156.10 6754.87 40456.51 09:23:01 AM 266.02 2.00 264.02 1614.09 8426.12 09:24:01 AM 378.78 7.79 370.99 1077.95 24798.45 Average: 286.05 21.76 264.29 3137.95 24564.37 09:21:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:22:02 AM 5470580 2538328 31.69 2620 1771664 1028820 11.36 678016 1605972 91760 09:23:01 AM 5178516 2830392 35.34 2620 2002044 1033376 11.41 763408 1755584 83092 09:24:01 AM 4510092 3498816 43.69 2620 2674960 969884 10.71 907108 2200020 68212 Average: 5053063 2955845 36.91 2620 2149556 1010693 11.16 782844 1853859 81021 09:21:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 09:22:02 AM eth0 331.47 193.36 1581.21 59.24 0.00 0.00 0.00 09:22:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM eth0 40.90 32.76 319.04 16.10 0.00 0.00 0.00 09:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM eth0 135.71 91.31 3792.29 10.17 0.00 0.00 0.00 09:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 169.20 105.74 1908.10 28.41 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 04/12/2024 _x86_64_ (2 CPU) 09:20:50 AM LINUX RESTART 09:21:02 AM CPU %user %nice %system %iowait %steal %idle 09:22:02 AM all 33.87 0.00 6.49 26.31 0.12 33.21 09:22:02 AM 0 44.43 0.00 7.26 28.66 0.11 19.55 09:22:02 AM 1 23.51 0.00 5.74 24.02 0.12 46.60 09:23:01 AM all 35.17 0.00 3.05 7.11 0.11 54.56 09:23:01 AM 0 57.85 0.00 4.74 8.28 0.13 29.01 09:23:01 AM 1 13.54 0.00 1.44 5.98 0.10 78.93 09:24:01 AM all 27.84 0.00 6.98 10.02 0.10 55.05 09:24:01 AM 0 28.33 0.00 7.27 9.65 0.10 54.65 09:24:01 AM 1 27.36 0.00 6.72 10.40 0.11 55.42 Average: all 32.26 0.00 5.51 14.41 0.11 47.71 Average: 0 43.32 0.00 6.43 15.46 0.11 34.68 Average: 1 21.44 0.00 4.62 13.39 0.11 60.44