---> uname -a: Linux prd-centos7-docker-2c-8g-4876.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 8.9G 12G 45% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 652 3221 16 3947 6853 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:47:28:bf brd ff:ff:ff:ff:ff:ff inet 10.32.6.43/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe47:28bf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5b:69:9d:bf 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) 12:07:07 PM LINUX RESTART 12:08:01 PM tps rtps wtps bread/s bwrtn/s 12:09:02 PM 95.84 4.35 91.49 1710.33 9054.25 12:10:01 PM 206.49 4.16 202.33 299.00 103521.82 12:11:01 PM 6.23 1.85 4.38 172.09 238.61 Average: 102.32 3.45 98.87 729.25 37266.04 12:08:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:09:02 PM 5269924 2738804 34.20 2088 1999412 957552 10.57 693812 1745220 116456 12:10:01 PM 3349992 4658736 58.17 2088 3827140 961860 10.62 1800496 2371808 28 12:11:01 PM 3371484 4637244 57.90 2088 3831880 875228 9.66 2398052 1773236 196 Average: 3997133 4011595 50.09 2088 3219477 931547 10.29 1630787 1963421 38893 12:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 12:09:02 PM eth0 70.79 68.25 733.10 12.25 0.00 0.00 0.00 12:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 1658.19 2124.51 19654.94 12352.98 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 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 12:11:01 PM eth0 514.85 645.07 38.18 5156.89 0.00 0.00 0.00 12:11:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 12:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 743.30 939.93 6742.76 5807.57 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 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) 12:07:07 PM LINUX RESTART 12:08:01 PM CPU %user %nice %system %iowait %steal %idle 12:09:02 PM all 35.28 0.00 3.65 1.21 0.11 59.73 12:09:02 PM 0 36.11 0.00 3.51 1.21 0.10 59.07 12:09:02 PM 1 34.47 0.00 3.81 1.22 0.10 60.39 12:10:01 PM all 56.30 0.00 12.58 1.31 0.12 29.69 12:10:01 PM 0 54.93 0.00 12.84 1.39 0.13 30.71 12:10:01 PM 1 57.64 0.00 12.30 1.26 0.13 28.67 12:11:01 PM all 19.70 0.00 1.12 0.05 0.06 79.07 12:11:01 PM 0 18.82 0.00 1.29 0.05 0.05 79.79 12:11:01 PM 1 20.58 0.00 0.95 0.05 0.05 78.37 Average: all 36.64 0.00 5.63 0.85 0.10 56.78 Average: 0 36.18 0.00 5.73 0.87 0.09 57.14 Average: 1 37.11 0.00 5.54 0.83 0.09 56.43