---> uname -a: Linux prd-centos7-docker-1c-4g-4925.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 4867 16 2374 6942 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:52:ef:eb brd ff:ff:ff:ff:ff:ff inet 10.30.171.100/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe52:efeb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8a:e9:9e:1a 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/05/2024 _x86_64_ (2 CPU) 02:01:41 AM LINUX RESTART 02:02:05 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 186.13 14.46 171.67 4235.66 23352.80 02:04:01 AM 218.40 16.34 202.07 1825.98 14060.94 02:05:01 AM 186.06 0.52 185.54 100.48 6314.26 Average: 197.10 10.35 186.76 2005.11 14379.16 02:02:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 4858984 3149744 39.33 2620 1911768 1500144 16.56 1368532 1513056 249140 02:04:01 AM 5066004 2942724 36.74 2620 2212576 947384 10.46 1058116 1562548 122876 02:05:01 AM 5024024 2984704 37.27 2620 2291052 877908 9.69 1003240 1626472 93976 Average: 4983004 3025724 37.78 2620 2138465 1108479 12.24 1143296 1567359 155331 02:02:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 628.46 449.91 5125.65 99.56 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 02:04:01 AM eth0 87.46 74.27 1076.95 9.78 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 31.25 29.87 237.44 7.35 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 Average: eth0 240.54 178.73 2079.82 37.54 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/05/2024 _x86_64_ (2 CPU) 02:01:41 AM LINUX RESTART 02:02:05 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 48.08 0.00 5.42 13.12 0.11 33.27 02:03:01 AM 0 48.62 0.00 5.94 12.87 0.10 32.48 02:03:01 AM 1 47.56 0.00 4.89 13.36 0.11 34.07 02:04:01 AM all 29.72 0.00 3.00 9.27 0.08 57.94 02:04:01 AM 0 42.60 0.00 3.86 11.12 0.11 42.32 02:04:01 AM 1 17.20 0.00 2.18 7.45 0.07 73.11 02:05:01 AM all 33.99 0.00 2.36 5.95 0.10 57.61 02:05:01 AM 0 52.03 0.00 3.03 7.08 0.09 37.76 02:05:01 AM 1 16.66 0.00 1.68 4.87 0.09 76.71 Average: all 36.92 0.00 3.54 9.33 0.10 50.12 Average: 0 47.71 0.00 4.23 10.30 0.10 37.66 Average: 1 26.41 0.00 2.85 8.39 0.09 62.27