---> uname -a: Linux prd-centos7-docker-2c-8g-5447.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 654 4198 16 2968 6861 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:40:bd:8b brd ff:ff:ff:ff:ff:ff inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe40:bd8b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8c:47:aa:13 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) 03/24/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 89.33 20.10 69.23 4457.41 13643.36 08:53:02 PM 131.84 1.53 130.31 303.08 9643.93 08:54:01 PM 111.75 3.44 108.31 944.28 20750.41 08:55:01 PM 15.49 0.33 15.16 242.66 4162.35 08:56:01 PM 35.79 2.38 33.41 314.97 11004.51 Average: 76.71 5.56 71.15 1253.39 11809.87 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5490360 2518368 31.45 2088 1868372 905292 10.00 557648 1684488 162616 08:53:02 PM 4952064 3056664 38.17 2088 2036580 1232920 13.61 1002740 1733804 82956 08:54:01 PM 4013432 3995296 49.89 2088 2607312 1571948 17.36 1596536 2030252 102016 08:55:01 PM 3867932 4140796 51.70 2088 2648328 1811672 20.00 1711712 2055676 16392 08:56:01 PM 4328876 3679852 45.95 2088 2888628 939144 10.37 1358780 1941528 21804 Average: 4530533 3478195 43.43 2088 2409844 1292195 14.27 1245483 1889150 77157 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 316.62 195.02 1405.96 56.86 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM eth0 331.79 389.01 1760.06 64.53 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 346.96 410.30 3545.10 444.64 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.65 11.65 53.98 2.78 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 165.89 216.96 48.58 1745.98 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 234.17 243.99 1355.14 463.02 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 03/24/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.11 0.00 4.47 1.03 0.10 54.30 08:52:01 PM 0 37.08 0.00 4.63 1.09 0.09 57.11 08:52:01 PM 1 43.16 0.00 4.30 0.97 0.09 51.47 08:53:02 PM all 49.91 0.00 3.68 1.83 0.12 44.47 08:53:02 PM 0 43.03 0.00 4.85 2.66 0.12 49.34 08:53:02 PM 1 56.89 0.00 2.48 0.98 0.13 39.52 08:54:01 PM all 69.37 0.00 3.80 3.30 0.12 23.40 08:54:01 PM 0 66.61 0.00 4.63 2.55 0.13 26.09 08:54:01 PM 1 72.13 0.00 2.97 4.08 0.11 20.71 08:55:01 PM all 82.47 0.00 1.71 0.02 0.12 15.68 08:55:01 PM 0 82.76 0.00 1.92 0.02 0.11 15.19 08:55:01 PM 1 82.16 0.00 1.52 0.02 0.13 16.17 08:56:01 PM all 49.15 0.00 2.45 0.97 0.10 47.34 08:56:01 PM 0 57.32 0.00 3.06 0.91 0.11 38.61 08:56:01 PM 1 41.12 0.00 1.85 1.02 0.09 55.92 Average: all 57.92 0.00 3.23 1.42 0.11 37.32 Average: 0 57.06 0.00 3.83 1.45 0.11 37.56 Average: 1 58.78 0.00 2.63 1.40 0.11 37.08