---> uname -a: Linux prd-centos7-docker-2c-8g-4877.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 8.6G 12G 44% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 700 3385 16 3734 6805 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:78:82:0d brd ff:ff:ff:ff:ff:ff inet 10.32.7.198/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86184sec preferred_lft 86184sec inet6 fe80::f816:3eff:fe78:820d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:f0:4e:2e 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) 06/27/2024 _x86_64_ (2 CPU) 12:07:18 PM LINUX RESTART 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:01 PM 87.44 2.35 85.09 1055.70 8990.96 12:10:01 PM 195.25 8.41 186.84 1116.32 52835.86 Average: 141.35 5.38 135.97 1086.01 30913.41 12:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:01 PM 5355484 2653244 33.13 2088 1958736 911280 10.06 627380 1728804 111612 12:10:01 PM 3488372 4520356 56.44 2088 3606940 960704 10.61 963504 3061192 640316 Average: 4421928 3586800 44.79 2088 2782838 935992 10.33 795442 2394998 375964 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:09:01 PM eth0 87.72 83.36 962.96 12.90 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 274.48 232.13 8280.22 18.98 0.00 0.00 0.00 12:10:01 PM lo 0.53 0.53 0.11 0.11 0.00 0.00 0.00 12:10:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 181.10 157.74 4621.59 15.94 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) 06/27/2024 _x86_64_ (2 CPU) 12:07:18 PM LINUX RESTART 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:01 PM all 35.46 0.00 3.58 0.85 0.13 59.98 12:09:01 PM 0 43.99 0.00 4.34 0.80 0.14 50.73 12:09:01 PM 1 27.12 0.00 2.83 0.89 0.12 69.04 12:10:01 PM all 33.97 0.00 12.09 2.18 0.19 51.58 12:10:01 PM 0 22.85 0.00 12.00 1.81 0.18 63.16 12:10:01 PM 1 45.33 0.00 12.16 2.55 0.22 39.74 Average: all 34.72 0.00 7.79 1.51 0.16 55.82 Average: 0 33.41 0.00 8.18 1.30 0.16 56.95 Average: 1 36.04 0.00 7.40 1.70 0.17 54.70