---> uname -a: Linux prd-centos7-docker-2c-8g-8191.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 622 4248 16 2950 6893 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:70:33:4c brd ff:ff:ff:ff:ff:ff inet 10.32.7.13/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe70:334c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c2:10:e9:41 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) 10/19/2024 _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 111.92 19.78 92.14 4348.05 5632.12 08:53:01 PM 162.12 1.55 160.57 303.70 10337.38 08:54:01 PM 85.38 3.34 82.04 927.61 21122.14 08:55:01 PM 12.76 0.90 11.86 377.64 2540.12 08:56:01 PM 42.55 1.88 40.67 188.51 11267.46 Average: 82.94 5.49 77.45 1228.96 10180.97 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5561608 2447128 30.56 2088 1843324 864656 9.55 509600 1661988 142776 08:53:01 PM 4864524 3144212 39.26 2088 2081412 1232708 13.61 1079640 1739088 115332 08:54:01 PM 3907400 4101336 51.21 2088 2596940 1686840 18.62 1718120 2014900 39124 08:55:01 PM 3386336 4622400 57.72 2088 2635596 2124780 23.46 2207632 2040572 8180 08:56:01 PM 4363972 3644764 45.51 2088 2871168 937656 10.35 1346784 1920496 852 Average: 4416768 3591968 44.85 2088 2405688 1369328 15.12 1372355 1875409 61253 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 359.36 222.93 1447.39 59.34 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 442.07 523.74 2674.47 84.31 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 222.49 265.98 2467.28 418.54 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 12.05 12.48 54.90 4.09 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 169.16 224.56 54.47 1749.15 0.00 0.00 0.00 08:56:01 PM lo 0.10 0.10 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 240.99 249.91 1339.80 462.97 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) 10/19/2024 _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 34.99 0.00 3.86 2.71 0.10 58.33 08:52:01 PM 0 31.56 0.00 3.46 2.73 0.10 62.15 08:52:01 PM 1 38.45 0.00 4.29 2.69 0.11 54.47 08:53:01 PM all 50.84 0.00 3.73 2.81 0.12 42.49 08:53:01 PM 0 47.31 0.00 4.31 3.07 0.11 45.20 08:53:01 PM 1 54.41 0.00 3.15 2.56 0.13 39.75 08:54:01 PM all 76.30 0.00 3.14 2.32 0.11 18.13 08:54:01 PM 0 74.50 0.00 3.54 1.52 0.13 20.31 08:54:01 PM 1 78.08 0.00 2.76 3.09 0.11 15.95 08:55:01 PM all 83.61 0.00 1.67 0.02 0.11 14.59 08:55:01 PM 0 84.86 0.00 1.63 0.05 0.11 13.35 08:55:01 PM 1 82.37 0.00 1.69 0.00 0.11 15.83 08:56:01 PM all 37.99 0.00 2.32 1.08 0.10 58.51 08:56:01 PM 0 55.88 0.00 2.76 1.17 0.09 40.10 08:56:01 PM 1 20.87 0.00 1.89 0.98 0.10 76.16 Average: all 56.37 0.00 2.95 1.79 0.11 38.77 Average: 0 58.45 0.00 3.15 1.72 0.11 36.57 Average: 1 54.31 0.00 2.76 1.86 0.11 40.96