---> uname -a: Linux prd-centos7-docker-1c-4g-5056.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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): 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 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: 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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 579 5170 16 2070 6951 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:7e:90:04 brd ff:ff:ff:ff:ff:ff inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86188sec preferred_lft 86188sec inet6 fe80::f816:3eff:fe7e:9004/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e3:e0:78:aa 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 03/10/2024 _x86_64_ (2 CPU) 02:10:38 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 129.87 35.54 94.32 5217.51 39121.14 02:13:01 AM 115.08 7.53 107.55 851.84 5526.15 02:14:02 AM 202.91 0.23 202.68 24.65 7141.82 Average: 149.28 14.44 134.85 2031.93 17267.33 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5686772 2321956 28.99 2620 1711592 870120 9.61 637556 1429820 46424 02:13:01 AM 5468160 2540568 31.72 2620 1896516 861292 9.51 669920 1573288 132192 02:14:02 AM 5320972 2687756 33.56 2620 1997940 886836 9.79 749588 1621424 91244 Average: 5491968 2516760 31.43 2620 1868683 872749 9.64 685688 1541511 89953 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 326.04 213.58 957.84 60.04 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 56.72 50.44 598.57 6.18 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM eth0 35.71 33.23 341.43 6.56 0.00 0.00 0.00 02:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.52 99.11 632.67 24.27 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 03/10/2024 _x86_64_ (2 CPU) 02:10:38 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 23.23 0.00 5.83 25.62 0.09 45.23 02:12:01 AM 0 16.37 0.00 5.20 26.35 0.09 52.00 02:12:01 AM 1 30.20 0.00 6.48 24.87 0.11 38.35 02:13:01 AM all 20.44 0.00 2.13 9.84 0.08 67.51 02:13:01 AM 0 18.87 0.00 2.35 7.43 0.09 71.26 02:13:01 AM 1 22.04 0.00 1.89 12.22 0.07 63.77 02:14:02 AM all 33.16 0.00 1.94 5.93 0.10 58.87 02:14:02 AM 0 37.79 0.00 2.10 6.16 0.09 53.86 02:14:02 AM 1 28.57 0.00 1.78 5.71 0.09 63.84 Average: all 25.59 0.00 3.30 13.78 0.09 57.25 Average: 0 24.28 0.00 3.22 13.33 0.09 59.09 Average: 1 26.91 0.00 3.37 14.22 0.09 55.42