---> uname -a: Linux prd-centos7-docker-2c-8g-1002.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 670 4193 16 2956 6844 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:bc:12:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:febc:1279/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9e:2f:69:65 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) 07/27/2024 _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 83.13 8.73 74.40 821.59 5459.71 08:53:01 PM 151.81 1.56 150.25 303.73 10228.50 08:54:02 PM 78.85 3.41 75.44 931.07 21281.97 08:55:01 PM 12.23 0.90 11.33 383.36 1853.72 08:56:01 PM 45.00 1.90 43.10 188.98 11579.22 Average: 74.40 3.31 71.10 526.14 10106.82 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5508256 2500480 31.22 2088 1860312 910572 10.05 552532 1672472 147512 08:53:01 PM 4771336 3237400 40.42 2088 2112316 1306112 14.42 1154916 1753964 133332 08:54:02 PM 4023928 3984808 49.76 2088 2602896 1687700 18.63 1594660 2020516 38620 08:55:01 PM 3480368 4528368 56.54 2088 2641636 2027572 22.39 2108272 2045712 15404 08:56:01 PM 4368328 3640408 45.46 2088 2877064 935244 10.33 1336268 1925048 824 Average: 4430443 3578293 44.68 2088 2418845 1373440 15.16 1349330 1883542 67138 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 86.61 83.03 959.53 9.65 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 475.52 562.33 2919.14 87.77 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 08:54:02 PM eth0 180.97 214.00 2134.67 412.06 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 11.74 11.69 54.36 2.81 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 168.74 217.16 54.18 1741.14 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 185.28 218.32 1228.14 452.14 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) 07/27/2024 _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 29.54 0.00 2.87 1.53 0.10 65.96 08:52:01 PM 0 32.53 0.00 3.24 1.71 0.09 62.44 08:52:01 PM 1 26.57 0.00 2.50 1.38 0.09 69.46 08:53:01 PM all 52.99 0.00 3.96 2.72 0.12 40.21 08:53:01 PM 0 45.52 0.00 5.42 4.68 0.14 44.24 08:53:01 PM 1 60.56 0.00 2.52 0.74 0.11 36.07 08:54:02 PM all 68.90 0.00 2.77 2.36 0.10 25.87 08:54:02 PM 0 67.33 0.00 3.10 2.18 0.09 27.30 08:54:02 PM 1 70.49 0.00 2.44 2.53 0.09 24.44 08:55:01 PM all 84.37 0.00 1.68 0.03 0.10 13.82 08:55:01 PM 0 84.19 0.00 2.01 0.04 0.11 13.65 08:55:01 PM 1 84.59 0.00 1.33 0.00 0.09 13.98 08:56:01 PM all 42.04 0.00 2.53 1.21 0.11 54.12 08:56:01 PM 0 49.96 0.00 2.75 1.95 0.12 45.21 08:56:01 PM 1 34.23 0.00 2.30 0.49 0.10 62.87 Average: all 55.13 0.00 2.77 1.58 0.10 40.42 Average: 0 55.52 0.00 3.32 2.13 0.11 38.92 Average: 1 54.74 0.00 2.23 1.03 0.10 41.91