---> uname -a: Linux prd-centos7-docker-2c-8g-5442.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 20G 8.2G 12G 41% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 633 3973 16 3214 6877 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:56:d2:fc brd ff:ff:ff:ff:ff:ff inet 10.32.6.246/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fe56:d2fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:55:a8:b1 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-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/01/2024 _x86_64_ (2 CPU) 10:57:41 AM LINUX RESTART 10:58:01 AM tps rtps wtps bread/s bwrtn/s 10:59:01 AM 153.00 20.62 132.38 4542.31 41877.68 11:00:01 AM 111.76 8.11 103.65 1973.56 9541.03 Average: 132.38 14.36 118.01 3257.82 25708.01 10:58:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:59:01 AM 5480844 2527892 31.56 2088 1843120 957392 10.57 590660 1662444 131292 11:00:01 AM 5183740 2824996 35.27 2088 2149164 1009428 11.14 642648 1861452 166816 Average: 5332292 2676444 33.42 2088 1996142 983410 10.86 616654 1761948 149054 10:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:59:01 AM eth0 368.27 243.99 1458.29 63.05 0.00 0.00 0.00 10:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM eth0 87.98 84.56 1044.86 13.65 0.00 0.00 0.00 11:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 228.11 164.27 1251.55 38.35 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-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 07/01/2024 _x86_64_ (2 CPU) 10:57:41 AM LINUX RESTART 10:58:01 AM CPU %user %nice %system %iowait %steal %idle 10:59:01 AM all 36.50 0.00 5.21 3.23 0.11 54.95 10:59:01 AM 0 42.13 0.00 6.02 2.14 0.11 49.60 10:59:01 AM 1 30.94 0.00 4.41 4.30 0.12 60.22 11:00:01 AM all 32.27 0.00 6.84 1.48 0.11 59.29 11:00:01 AM 0 38.79 0.00 7.69 2.03 0.12 51.36 11:00:01 AM 1 25.86 0.00 6.00 0.96 0.12 67.06 Average: all 34.38 0.00 6.03 2.35 0.11 57.12 Average: 0 40.46 0.00 6.86 2.09 0.11 50.48 Average: 1 28.39 0.00 5.21 2.63 0.12 63.65