---> uname -a: Linux prd-centos7-docker-2c-8g-11919.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 648 4213 16 2958 6867 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:45:29:e9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe45:29e9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:56:42:a9:7a 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) 12/02/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 150.28 20.12 130.16 4423.64 34344.37 08:53:01 PM 138.38 1.53 136.84 303.01 9489.30 08:54:01 PM 109.63 3.33 106.30 925.73 20361.23 08:55:01 PM 14.27 0.37 13.91 243.42 4140.84 08:56:01 PM 35.49 2.43 33.06 323.06 10997.55 Average: 89.40 5.50 83.90 1232.74 15802.95 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5528212 2480524 30.97 2088 1836096 908180 10.03 553412 1652904 135232 08:53:01 PM 4953360 3055376 38.15 2088 2033244 1244304 13.74 1011088 1725612 88700 08:54:01 PM 3815380 4193356 52.36 2088 2597288 1788008 19.74 1807268 2018648 101352 08:55:01 PM 3680340 4328396 54.05 2088 2638892 1818940 20.08 1911068 2044040 16304 08:56:01 PM 4350336 3658400 45.68 2088 2879028 946648 10.45 1352580 1927500 13948 Average: 4465526 3543210 44.24 2088 2396910 1341216 14.81 1327083 1873741 71107 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 329.67 229.52 1457.86 63.20 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 338.91 410.05 1833.75 67.45 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 316.38 370.33 3360.39 432.51 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 11.65 11.38 53.94 2.83 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 168.28 219.60 51.59 1754.58 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 232.65 248.24 1351.49 465.30 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) 12/02/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.10 0.00 4.38 3.09 0.12 55.31 08:52:01 PM 0 37.94 0.00 4.72 3.97 0.13 53.25 08:52:01 PM 1 36.25 0.00 4.03 2.21 0.14 57.36 08:53:01 PM all 49.39 0.00 3.63 1.86 0.15 44.96 08:53:01 PM 0 52.06 0.00 4.88 2.91 0.16 39.99 08:53:01 PM 1 46.71 0.00 2.40 0.82 0.14 49.93 08:54:01 PM all 67.30 0.00 3.73 3.59 0.14 25.24 08:54:01 PM 0 66.19 0.00 4.41 2.53 0.14 26.73 08:54:01 PM 1 68.39 0.00 3.06 4.68 0.14 23.72 08:55:01 PM all 83.32 0.00 1.90 0.02 0.15 14.62 08:55:01 PM 0 83.42 0.00 1.81 0.00 0.16 14.60 08:55:01 PM 1 83.24 0.00 1.95 0.02 0.13 14.66 08:56:01 PM all 51.27 0.00 2.35 0.46 0.12 45.81 08:56:01 PM 0 55.87 0.00 2.80 0.62 0.11 40.60 08:56:01 PM 1 46.72 0.00 1.94 0.32 0.11 50.92 Average: all 57.52 0.00 3.20 1.81 0.14 37.34 Average: 0 58.97 0.00 3.73 2.01 0.14 35.14 Average: 1 56.07 0.00 2.68 1.60 0.13 39.52