---> uname -a: Linux prd-centos7-docker-2c-8g-2173.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 657 4206 16 2957 6858 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:93:38:12 brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe93:3812/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c7:78:fa:05 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) 05/29/2024 _x86_64_ (2 CPU) 08:51:49 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 213.49 93.14 120.35 7834.20 41239.17 08:54:01 PM 125.63 1.10 124.53 260.23 9955.10 08:55:01 PM 128.54 3.56 124.98 963.33 21037.40 08:56:01 PM 14.87 0.45 14.42 246.46 3823.08 08:57:01 PM 32.88 2.20 30.68 280.35 8801.15 Average: 103.09 20.09 83.00 1916.86 16972.36 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5434148 2574580 32.15 2088 1858576 970360 10.71 656012 1646000 174540 08:54:01 PM 5063108 2945620 36.78 2088 1996396 1185860 13.09 921164 1714892 70260 08:55:01 PM 4034080 3974648 49.63 2088 2596176 1669600 18.43 1586496 2025520 100404 08:56:01 PM 3958280 4050448 50.58 2088 2631952 1584040 17.49 1643352 2039100 19164 08:57:01 PM 4319044 3689684 46.07 2088 2876980 973428 10.75 1389716 1925860 88832 Average: 4561732 3446996 43.04 2088 2392016 1276658 14.10 1239348 1870274 90640 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 369.36 231.07 1328.20 60.35 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 259.68 297.77 1352.79 52.57 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 412.88 489.03 3911.54 449.94 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 17.19 20.03 66.21 3.67 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 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 08:57:01 PM eth0 168.20 214.79 51.73 1743.54 0.00 0.00 0.00 08:57:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 245.49 250.58 1342.56 461.98 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) 05/29/2024 _x86_64_ (2 CPU) 08:51:49 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 36.69 0.00 7.99 7.66 0.11 47.56 08:53:01 PM 0 32.31 0.00 7.86 7.10 0.09 52.64 08:53:01 PM 1 41.09 0.00 8.13 8.23 0.12 42.42 08:54:01 PM all 46.00 0.00 3.36 1.62 0.12 48.91 08:54:01 PM 0 39.04 0.00 4.14 2.55 0.11 54.16 08:54:01 PM 1 53.09 0.00 2.57 0.66 0.11 43.57 08:55:01 PM all 63.34 0.00 3.78 3.32 0.12 29.44 08:55:01 PM 0 58.24 0.00 5.32 4.96 0.13 31.35 08:55:01 PM 1 68.49 0.00 2.22 1.66 0.13 27.51 08:56:01 PM all 81.50 0.00 1.76 0.02 0.12 16.60 08:56:01 PM 0 80.98 0.00 2.09 0.04 0.13 16.76 08:56:01 PM 1 82.05 0.00 1.41 0.00 0.11 16.43 08:57:01 PM all 57.96 0.00 2.41 0.82 0.11 38.71 08:57:01 PM 0 68.57 0.00 3.01 0.93 0.11 27.38 08:57:01 PM 1 47.62 0.00 1.84 0.72 0.09 49.73 Average: all 56.87 0.00 3.88 2.71 0.11 36.42 Average: 0 55.52 0.00 4.51 3.15 0.11 36.71 Average: 1 58.23 0.00 3.25 2.28 0.11 36.13