---> uname -a: Linux prd-centos7-docker-2c-8g-1562.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: 2799.998 BogoMIPS: 5599.99 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 580 4786 16 2454 6945 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:1f:bd:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:fe1f:bde3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:73:c5:94:5b 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) 02/12/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 83.81 9.36 74.45 930.05 5604.20 01:50:01 PM 146.40 1.37 145.03 251.80 11100.97 01:51:01 PM 73.18 3.09 70.08 899.30 8904.34 01:52:01 PM 19.48 2.26 17.22 513.75 1472.93 Average: 80.43 4.03 76.40 650.45 6752.42 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5483436 2525300 31.53 2088 1889212 891908 9.85 545436 1700004 170528 01:50:01 PM 4978852 3029884 37.83 2088 2065296 1151804 12.72 959364 1753660 104740 01:51:01 PM 4450396 3558340 44.43 2088 2258244 1583676 17.49 1417848 1805120 18096 01:52:01 PM 4855164 3153572 39.38 2088 2395824 936340 10.34 1049904 1759808 123352 Average: 4941962 3066774 38.29 2088 2152144 1140932 12.60 993138 1754648 104179 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 201.33 148.98 1051.63 26.08 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 382.14 441.08 2118.00 77.15 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 156.16 180.40 1279.80 25.08 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 15.03 13.14 11.44 6.42 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 187.83 194.85 1110.93 33.49 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) 02/12/2024 _x86_64_ (2 CPU) 01:47:30 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 37.12 0.00 3.30 0.74 0.11 58.72 01:49:02 PM 0 48.01 0.00 4.17 1.06 0.11 46.65 01:49:02 PM 1 26.49 0.00 2.44 0.41 0.12 70.53 01:50:01 PM all 49.28 0.00 3.75 2.63 0.12 44.22 01:50:01 PM 0 43.23 0.00 5.43 3.45 0.13 47.77 01:50:01 PM 1 55.39 0.00 2.07 1.82 0.11 40.61 01:51:01 PM all 85.84 0.00 2.42 0.33 0.10 11.31 01:51:01 PM 0 84.77 0.00 2.75 0.37 0.11 12.00 01:51:01 PM 1 86.93 0.00 2.05 0.27 0.11 10.63 01:52:01 PM all 69.84 0.00 2.21 0.17 0.11 27.67 01:52:01 PM 0 68.24 0.00 2.30 0.31 0.11 29.04 01:52:01 PM 1 71.45 0.00 2.14 0.04 0.09 26.29 Average: all 60.23 0.00 2.93 0.97 0.11 35.76 Average: 0 60.87 0.00 3.67 1.30 0.11 34.04 Average: 1 59.60 0.00 2.18 0.63 0.11 37.48