---> uname -a: Linux prd-centos7-docker-2c-8g-1506.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: 2799.998 BogoMIPS: 5599.99 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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 614 4221 16 2985 6899 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:d1:1a:a8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.20/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fed1:1aa8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:45:2b:d1 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) 02/11/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:03 PM 85.51 20.00 65.52 4465.27 11182.58 08:53:01 PM 121.59 1.12 120.47 268.55 9694.19 08:54:01 PM 132.21 3.63 128.58 966.66 22411.12 08:55:01 PM 15.75 0.45 15.30 246.34 3891.38 08:56:01 PM 32.17 2.25 29.93 281.90 8800.82 Average: 77.14 5.52 71.62 1252.37 11205.45 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:03 PM 5528404 2480324 30.97 2088 1863552 878768 9.70 524472 1681904 157812 08:53:01 PM 5043624 2965104 37.02 2088 2013720 1180444 13.03 907260 1737360 83148 08:54:01 PM 4127612 3881116 48.46 2088 2613768 1394212 15.39 1470572 2048500 100388 08:55:01 PM 4056988 3951740 49.34 2088 2649472 1423256 15.71 1522344 2062076 19068 08:56:01 PM 4354048 3654680 45.63 2088 2898848 917744 10.13 1325024 1952220 113964 Average: 4622135 3386593 42.29 2088 2407872 1158885 12.80 1149934 1896412 94876 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:03 PM eth0 310.52 208.79 1415.14 57.24 0.00 0.00 0.00 08:52:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 261.67 301.98 1454.37 51.95 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 408.06 490.11 3942.49 450.46 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 17.34 19.99 67.12 3.68 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 165.51 218.80 47.09 1748.91 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 232.41 247.54 1384.64 465.17 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) 02/11/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:03 PM all 36.87 0.00 4.19 1.22 0.11 57.61 08:52:03 PM 0 46.11 0.00 4.52 1.70 0.11 47.56 08:52:03 PM 1 27.87 0.00 3.88 0.74 0.09 67.42 08:53:01 PM all 46.43 0.00 3.71 1.55 0.12 48.19 08:53:01 PM 0 42.82 0.00 4.69 2.06 0.11 50.31 08:53:01 PM 1 50.04 0.00 2.72 1.05 0.13 46.07 08:54:01 PM all 62.06 0.00 3.77 3.17 0.13 30.87 08:54:01 PM 0 58.28 0.00 4.75 3.80 0.14 33.03 08:54:01 PM 1 65.88 0.00 2.78 2.55 0.13 28.66 08:55:01 PM all 81.47 0.00 1.73 0.04 0.12 16.64 08:55:01 PM 0 80.83 0.00 1.77 0.05 0.11 17.24 08:55:01 PM 1 82.13 0.00 1.70 0.02 0.11 16.04 08:56:01 PM all 59.14 0.00 2.70 0.82 0.11 37.23 08:56:01 PM 0 54.16 0.00 2.70 1.49 0.11 41.53 08:56:01 PM 1 64.16 0.00 2.72 0.13 0.11 32.89 Average: all 57.06 0.00 3.23 1.36 0.12 38.24 Average: 0 56.38 0.00 3.69 1.82 0.12 37.99 Average: 1 57.74 0.00 2.77 0.90 0.11 38.48