---> uname -a: Linux prd-centos7-docker-2c-8g-1808.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 655 4207 16 2958 6860 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:03:58:1a brd ff:ff:ff:ff:ff:ff inet 10.32.7.247/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe03:581a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:5e:3f:cf 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) 08/06/2024 _x86_64_ (2 CPU) 08:50:28 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 103.85 8.74 95.10 822.12 5860.48 08:53:01 PM 164.14 4.08 160.07 902.90 10900.95 08:54:01 PM 69.26 0.92 68.35 333.77 20813.18 08:55:01 PM 26.48 0.83 25.65 369.49 9664.26 08:56:01 PM 30.81 1.88 28.93 188.54 3511.29 Average: 78.93 3.29 75.64 523.41 10151.96 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5385560 2623176 32.75 2088 1920244 954860 10.54 632360 1701276 204240 08:53:01 PM 4456780 3551956 44.35 2088 2135336 1605336 17.72 1462864 1763676 118364 08:54:01 PM 3961828 4046908 50.53 2088 2616108 1661428 18.34 1654848 2028352 43180 08:55:01 PM 3469000 4539736 56.68 2088 2870004 1778996 19.64 2018940 2146536 75828 08:56:01 PM 4299416 3709320 46.32 2088 2879240 1007964 11.13 1412248 1925552 212 Average: 4314517 3694219 46.13 2088 2484186 1401717 15.48 1436252 1913078 88365 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 79.56 77.32 962.86 10.07 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 08:53:01 PM eth0 473.66 563.43 2973.49 90.36 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 183.19 218.02 2128.57 413.99 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 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 23.15 26.35 8.87 122.67 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 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 162.14 208.21 54.57 1637.92 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 184.40 218.73 1226.17 454.92 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) 08/06/2024 _x86_64_ (2 CPU) 08:50:28 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 33.62 0.00 3.44 2.39 0.10 60.46 08:52:01 PM 0 27.73 0.00 2.87 3.97 0.10 65.33 08:52:01 PM 1 39.58 0.00 3.99 0.81 0.11 55.52 08:53:01 PM all 59.08 0.00 3.80 3.26 0.13 33.73 08:53:01 PM 0 52.36 0.00 5.71 4.52 0.12 37.30 08:53:01 PM 1 65.91 0.00 1.86 1.99 0.11 30.13 08:54:01 PM all 75.37 0.00 3.11 2.52 0.12 18.89 08:54:01 PM 0 73.72 0.00 3.27 1.69 0.13 21.20 08:54:01 PM 1 77.03 0.00 2.97 3.33 0.11 16.57 08:55:01 PM all 79.65 0.00 2.01 1.35 0.10 16.89 08:55:01 PM 0 78.54 0.00 2.24 0.98 0.11 18.13 08:55:01 PM 1 80.72 0.00 1.78 1.73 0.11 15.66 08:56:01 PM all 35.21 0.00 2.11 0.68 0.09 61.91 08:56:01 PM 0 38.49 0.00 2.24 1.00 0.09 58.18 08:56:01 PM 1 31.95 0.00 1.98 0.36 0.09 65.62 Average: all 56.21 0.00 2.89 2.03 0.11 38.75 Average: 0 53.79 0.00 3.27 2.44 0.11 40.39 Average: 1 58.64 0.00 2.52 1.63 0.10 37.11