---> uname -a: Linux prd-centos7-docker-2c-8g-1800.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 648 4190 16 2981 6864 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:c7:39:3a brd ff:ff:ff:ff:ff:ff inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fec7:393a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:88:ea:34:25 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) 02/14/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 72.19 8.96 63.22 855.70 5498.55 08:53:01 PM 147.07 1.57 145.50 304.20 10750.37 08:54:01 PM 101.15 3.33 97.82 927.12 20196.72 08:55:01 PM 15.58 0.35 15.23 243.24 4124.38 08:56:01 PM 41.52 2.48 39.04 324.72 11291.97 Average: 75.49 3.34 72.15 530.94 10371.36 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5459588 2549148 31.83 2088 1897592 923960 10.20 567968 1701864 180420 08:53:01 PM 4867808 3140928 39.22 2088 2068360 1262852 13.94 1070292 1751580 110760 08:54:01 PM 4100988 3907748 48.79 2088 2612484 1416664 15.64 1506108 2037492 103252 08:55:01 PM 3710168 4298568 53.67 2088 2652260 1881188 20.77 1866108 2061676 16388 08:56:01 PM 4332076 3676660 45.91 2088 2895660 949868 10.49 1351880 1948488 38172 Average: 4494126 3514610 43.88 2088 2425271 1286906 14.21 1272471 1900220 89798 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 111.68 100.50 1111.60 21.33 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 370.39 433.49 2089.04 72.17 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 297.49 351.53 3026.61 431.32 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 11.48 11.57 53.96 2.73 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 165.82 216.91 53.68 1748.00 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 191.34 222.76 1266.78 455.04 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) 02/14/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.42 0.00 3.09 0.71 0.10 59.69 08:52:01 PM 0 50.10 0.00 3.65 1.08 0.09 45.09 08:52:01 PM 1 23.17 0.00 2.53 0.33 0.09 73.89 08:53:01 PM all 50.35 0.00 3.83 2.74 0.12 42.96 08:53:01 PM 0 43.07 0.00 5.39 3.54 0.12 47.88 08:53:01 PM 1 57.68 0.00 2.25 1.95 0.13 37.99 08:54:01 PM all 70.07 0.00 3.58 2.71 0.12 23.52 08:54:01 PM 0 67.00 0.00 4.49 2.36 0.11 26.03 08:54:01 PM 1 73.18 0.00 2.68 3.06 0.11 20.97 08:55:01 PM all 83.07 0.00 1.93 0.02 0.11 14.87 08:55:01 PM 0 82.82 0.00 1.95 0.02 0.13 15.08 08:55:01 PM 1 83.32 0.00 1.89 0.00 0.11 14.68 08:56:01 PM all 47.10 0.00 2.51 1.07 0.10 49.22 08:56:01 PM 0 53.40 0.00 2.86 1.23 0.11 42.40 08:56:01 PM 1 40.89 0.00 2.14 0.93 0.09 55.95 Average: all 57.11 0.00 2.99 1.45 0.11 38.34 Average: 0 59.07 0.00 3.68 1.66 0.11 35.48 Average: 1 55.18 0.00 2.30 1.24 0.10 41.18