---> uname -a: Linux prd-centos7-docker-1c-4g-15866.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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 621 4820 16 2379 6901 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:f7:be:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86211sec preferred_lft 86211sec inet6 fe80::f816:3eff:fef7:bef3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:28:b1:ac:2b 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 06/28/2024 _x86_64_ (2 CPU) 01:03:43 AM LINUX RESTART 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 227.31 23.26 204.05 4426.68 41170.84 01:06:01 AM 205.70 16.34 189.36 1899.22 13445.36 Average: 216.41 19.77 196.64 3152.45 27192.88 01:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 4831980 3176756 39.67 2620 1915636 1510000 16.67 1386896 1521948 240860 01:06:01 AM 5095460 2913276 36.38 2620 2208408 896932 9.90 988512 1592592 123852 Average: 4963720 3045016 38.02 2620 2062022 1203466 13.29 1187704 1557270 182356 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:05:01 AM eth0 575.26 416.86 4863.99 93.92 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 102.56 90.01 1128.68 13.19 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 336.95 252.08 2980.81 53.22 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 06/28/2024 _x86_64_ (2 CPU) 01:03:43 AM LINUX RESTART 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 46.89 0.00 7.11 16.64 0.13 29.24 01:05:01 AM 0 47.72 0.00 7.21 15.45 0.11 29.50 01:05:01 AM 1 46.06 0.00 7.01 17.81 0.13 28.98 01:06:01 AM all 37.34 0.00 3.35 5.55 0.11 53.66 01:06:01 AM 0 57.73 0.00 4.25 7.59 0.11 30.32 01:06:01 AM 1 17.96 0.00 2.49 3.62 0.10 75.83 Average: all 42.00 0.00 5.19 10.97 0.12 41.72 Average: 0 52.78 0.00 5.71 11.48 0.11 29.92 Average: 1 31.52 0.00 4.67 10.47 0.12 53.22