---> uname -a: Linux prd-centos7-docker-2c-8g-4550.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: 2800.022 BogoMIPS: 5600.04 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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 586 4796 16 2437 6939 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:62:ba:38 brd ff:ff:ff:ff:ff:ff inet 10.32.7.88/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86104sec preferred_lft 86104sec inet6 fe80::f816:3eff:fe62:ba38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:50:eb:ae:e8 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) 03/14/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:02 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 73.81 10.16 63.65 1338.89 5152.78 01:50:01 PM 146.50 1.37 145.13 247.58 9801.93 01:51:01 PM 63.20 3.11 60.09 901.07 8866.01 01:52:01 PM 13.91 2.35 11.56 522.90 1199.37 Average: 74.36 4.22 70.14 750.11 6260.30 01:48:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5513188 2495540 31.16 2088 1858500 881356 9.73 536904 1681908 152896 01:50:01 PM 4927376 3081352 38.47 2088 2076596 1170420 12.92 1012648 1750656 121848 01:51:01 PM 4577860 3430868 42.84 2088 2250464 1312844 14.49 1300528 1796628 18008 01:52:01 PM 4883048 3125680 39.03 2088 2360060 932728 10.30 1043916 1743408 82636 Average: 4975368 3033360 37.88 2088 2136405 1074337 11.86 973499 1743150 93847 01:48:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 446.38 267.51 1443.78 56.04 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 419.63 482.10 2452.47 79.09 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 121.74 138.30 965.96 19.75 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 16.34 14.22 11.14 6.23 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 250.19 225.37 1217.46 40.21 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 03/14/2024 _x86_64_ (2 CPU) 01:47:32 PM LINUX RESTART 01:48:02 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.79 0.00 3.58 0.78 0.10 56.76 01:49:01 PM 0 42.53 0.00 3.81 0.91 0.11 52.64 01:49:01 PM 1 35.07 0.00 3.32 0.66 0.09 60.86 01:50:01 PM all 49.36 0.00 3.93 2.00 0.13 44.57 01:50:01 PM 0 55.87 0.00 5.36 2.19 0.14 36.45 01:50:01 PM 1 42.95 0.00 2.52 1.83 0.11 52.61 01:51:01 PM all 86.66 0.00 2.40 0.43 0.13 10.37 01:51:01 PM 0 86.25 0.00 2.79 0.70 0.13 10.13 01:51:01 PM 1 87.02 0.00 2.05 0.17 0.15 10.62 01:52:01 PM all 74.31 0.00 2.09 0.06 0.11 23.43 01:52:01 PM 0 82.00 0.00 2.33 0.05 0.11 15.51 01:52:01 PM 1 66.77 0.00 1.84 0.05 0.09 31.24 Average: all 62.00 0.00 3.01 0.83 0.12 34.04 Average: 0 66.42 0.00 3.58 0.97 0.12 28.90 Average: 1 57.63 0.00 2.44 0.68 0.11 39.14