---> uname -a: Linux prd-centos7-docker-2c-8g-7035.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 645 4216 16 2959 6870 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:ed:56:77 brd ff:ff:ff:ff:ff:ff inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:feed:5677/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:21:e1:08 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) 10/07/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 107.71 8.89 98.82 828.78 5936.61 08:53:01 PM 155.88 3.93 151.95 919.48 10899.98 08:54:01 PM 68.90 0.93 67.96 310.87 21397.29 08:55:01 PM 25.41 0.87 24.55 375.95 8869.69 08:56:01 PM 30.46 1.78 28.68 180.95 3497.44 Average: 77.67 3.28 74.39 523.19 10122.09 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5506896 2501840 31.24 2088 1916644 841992 9.30 507908 1704332 199924 08:53:01 PM 4694452 3314284 41.38 2088 2137060 1344440 14.84 1229272 1761036 114420 08:54:01 PM 3835464 4173272 52.11 2088 2617092 1691912 18.68 1778096 2029696 18812 08:55:01 PM 4383884 3624852 45.26 2088 2870936 938472 10.36 1127540 2123372 75836 08:56:01 PM 4317408 3691328 46.09 2088 2880044 984144 10.87 1390044 1927720 340 Average: 4547621 3461115 43.22 2088 2484355 1160192 12.81 1206572 1909231 81866 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 133.84 111.03 1024.77 25.67 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 480.74 562.40 2977.84 90.15 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 184.89 217.31 2128.14 413.71 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 56.40 83.53 11.00 555.04 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 121.62 146.95 49.05 1202.24 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 195.51 224.26 1238.38 457.33 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) 10/07/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.92 0.00 3.48 2.57 0.09 58.94 08:52:01 PM 0 50.98 0.00 4.72 2.09 0.11 42.11 08:52:01 PM 1 19.40 0.00 2.30 3.05 0.09 75.17 08:53:01 PM all 61.17 0.00 3.74 2.66 0.13 32.30 08:53:01 PM 0 56.12 0.00 5.22 3.53 0.12 35.01 08:53:01 PM 1 66.29 0.00 2.24 1.78 0.13 29.57 08:54:01 PM all 77.41 0.00 3.04 1.60 0.11 17.84 08:54:01 PM 0 75.26 0.00 3.63 2.13 0.11 18.87 08:54:01 PM 1 79.55 0.00 2.48 1.06 0.09 16.82 08:55:01 PM all 74.73 0.00 2.12 0.84 0.10 22.21 08:55:01 PM 0 74.36 0.00 2.52 0.27 0.11 22.74 08:55:01 PM 1 75.05 0.00 1.72 1.43 0.11 21.69 08:56:01 PM all 34.84 0.00 1.85 0.63 0.08 62.60 08:56:01 PM 0 58.82 0.00 2.25 1.09 0.09 37.76 08:56:01 PM 1 12.02 0.00 1.46 0.17 0.07 86.28 Average: all 56.24 0.00 2.85 1.66 0.10 39.15 Average: 0 62.99 0.00 3.67 1.83 0.11 31.41 Average: 1 49.60 0.00 2.03 1.50 0.10 46.77