---> uname -a: Linux prd-centos7-docker-2c-8g-4677.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 581 5166 16 2072 6955 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:23:1f:52 brd ff:ff:ff:ff:ff:ff inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86232sec preferred_lft 86232sec inet6 fe80::f816:3eff:fe23:1f52/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:25:bc:7a 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) 06/26/2024 _x86_64_ (2 CPU) 07:36:39 PM LINUX RESTART 07:37:02 PM tps rtps wtps bread/s bwrtn/s 07:38:01 PM 116.99 20.07 96.92 4501.07 6257.32 07:39:01 PM 81.96 9.98 71.99 2145.37 8324.83 Average: 99.34 14.98 84.35 3313.83 7299.32 07:37:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:01 PM 5507044 2501684 31.24 2088 1864632 891040 9.84 548028 1678248 148992 07:39:01 PM 5275628 2733100 34.13 2088 2014408 938520 10.36 800832 1628284 34356 Average: 5391336 2617392 32.68 2088 1939520 914780 10.10 674430 1653266 91674 07:37:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 07:38:01 PM eth0 380.13 245.24 1599.58 64.77 0.00 0.00 0.00 07:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 PM eth0 33.28 31.96 132.31 16.70 0.00 0.00 0.00 07:39:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 07:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 205.32 137.75 860.10 40.55 0.00 0.00 0.00 Average: lo 0.27 0.27 0.06 0.06 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) 06/26/2024 _x86_64_ (2 CPU) 07:36:39 PM LINUX RESTART 07:37:02 PM CPU %user %nice %system %iowait %steal %idle 07:38:01 PM all 35.25 0.00 4.09 2.52 0.11 58.04 07:38:01 PM 0 32.89 0.00 4.34 3.44 0.12 59.21 07:38:01 PM 1 37.62 0.00 3.85 1.59 0.11 56.84 07:39:01 PM all 33.75 0.00 5.74 1.00 0.10 59.42 07:39:01 PM 0 37.66 0.00 6.14 0.47 0.09 55.63 07:39:01 PM 1 29.87 0.00 5.30 1.52 0.10 63.21 Average: all 34.49 0.00 4.92 1.75 0.11 58.73 Average: 0 35.29 0.00 5.25 1.95 0.11 57.41 Average: 1 33.70 0.00 4.58 1.55 0.11 60.06