---> uname -a: Linux prd-centos7-docker-1c-4g-17.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: 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): 0,1 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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 4886 16 2348 6940 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:ff:15:bb brd ff:ff:ff:ff:ff:ff inet 10.30.170.192/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86129sec preferred_lft 86129sec inet6 fe80::f816:3eff:feff:15bb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e7:29:eb:e2 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-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 02/27/2024 _x86_64_ (2 CPU) 02:03:52 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 207.43 110.53 96.90 9229.20 40028.11 02:06:01 AM 213.01 11.48 201.53 1118.72 13285.14 02:07:01 AM 200.68 0.35 200.33 77.83 7158.32 02:08:01 AM 150.22 0.13 150.09 21.72 4587.09 Average: 192.78 30.29 162.48 2584.69 16167.16 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5468076 2540660 31.72 2620 1686992 1208592 13.34 792832 1503028 53344 02:06:01 AM 5114268 2894468 36.14 2620 2187712 934252 10.31 1022240 1559368 172580 02:07:01 AM 5044752 2963984 37.01 2620 2255268 907268 10.02 996928 1626676 62472 02:08:01 AM 5028152 2980584 37.22 2620 2273972 888188 9.81 999028 1625176 4 Average: 5163812 2844924 35.52 2620 2100986 984575 10.87 952757 1578562 72100 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 327.15 233.51 1320.43 63.06 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 289.51 246.69 4531.27 32.22 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 02:07:01 AM eth0 51.86 36.22 347.81 6.88 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 4.81 3.45 2.64 1.65 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 167.69 129.55 1551.61 25.80 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-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 02/27/2024 _x86_64_ (2 CPU) 02:03:52 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 30.56 0.00 7.04 16.16 0.09 46.15 02:05:01 AM 0 30.63 0.00 7.07 18.03 0.09 44.18 02:05:01 AM 1 30.48 0.00 7.01 14.29 0.11 48.11 02:06:01 AM all 41.56 0.00 3.60 6.71 0.11 48.02 02:06:01 AM 0 53.06 0.00 4.50 6.49 0.11 35.84 02:06:01 AM 1 30.34 0.00 2.71 6.92 0.10 59.93 02:07:01 AM all 25.67 0.00 1.85 7.14 0.12 65.22 02:07:01 AM 0 32.30 0.00 2.07 6.24 0.12 59.26 02:07:01 AM 1 19.12 0.00 1.63 8.02 0.12 71.11 02:08:01 AM all 7.91 0.00 1.03 18.65 0.06 72.35 02:08:01 AM 0 8.81 0.00 1.15 21.94 0.07 68.03 02:08:01 AM 1 7.01 0.00 0.92 15.33 0.07 76.67 Average: all 26.24 0.00 3.33 12.17 0.10 58.15 Average: 0 30.95 0.00 3.65 13.23 0.10 52.08 Average: 1 21.58 0.00 3.02 11.13 0.10 64.17