---> uname -a: Linux prd-centos7-docker-1c-4g-3286.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 4873 16 2369 6943 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:b7:78:dc brd ff:ff:ff:ff:ff:ff inet 10.30.170.16/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:feb7:78dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:a4:1c:f3 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) 03/31/2024 _x86_64_ (2 CPU) 02:01:53 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 181.20 77.06 104.15 9245.95 39756.71 02:04:02 AM 194.37 11.01 183.36 1224.31 11982.95 02:05:01 AM 75.64 7.20 68.44 851.63 3427.04 02:06:01 AM 198.42 0.20 198.22 22.78 6328.26 Average: 162.78 23.94 138.84 2845.02 15426.08 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5536568 2472160 30.87 2620 1685816 1119144 12.36 722684 1501552 54112 02:04:02 AM 5299212 2709516 33.83 2620 2026756 913020 10.08 962496 1448172 35088 02:05:01 AM 5143988 2864740 35.77 2620 2192496 872968 9.64 959144 1574992 125356 02:06:01 AM 4970580 3038148 37.94 2620 2288772 922396 10.18 1051612 1627388 78808 Average: 5237587 2771141 34.60 2620 2048460 956882 10.56 923984 1538026 73341 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 280.10 191.71 1564.55 62.11 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 AM eth0 253.49 213.74 4122.50 35.28 0.00 0.00 0.00 02:04:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 48.45 45.96 490.10 7.25 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 27.83 28.03 214.37 6.48 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.92 120.18 1602.66 27.87 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) 03/31/2024 _x86_64_ (2 CPU) 02:01:53 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 30.68 0.00 7.69 22.35 0.10 39.18 02:03:01 AM 0 29.93 0.00 7.79 18.24 0.12 43.92 02:03:01 AM 1 31.44 0.00 7.58 26.45 0.09 34.45 02:04:02 AM all 32.05 0.00 2.78 6.02 0.10 59.05 02:04:02 AM 0 36.55 0.00 2.82 8.15 0.09 52.40 02:04:02 AM 1 27.58 0.00 2.76 3.91 0.10 65.65 02:05:01 AM all 29.94 0.00 2.30 1.34 0.09 66.34 02:05:01 AM 0 52.33 0.00 3.36 1.83 0.09 42.38 02:05:01 AM 1 8.50 0.00 1.27 0.88 0.09 89.26 02:06:01 AM all 31.11 0.00 1.89 6.24 0.10 60.66 02:06:01 AM 0 59.75 0.00 2.97 4.64 0.09 32.55 02:06:01 AM 1 4.05 0.00 0.89 7.73 0.08 87.23 Average: all 30.95 0.00 3.66 8.98 0.09 56.32 Average: 0 44.52 0.00 4.24 8.27 0.10 42.87 Average: 1 17.73 0.00 3.09 9.66 0.09 69.43