---> uname -a: Linux prd-centos7-docker-2c-8g-2269.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 629 4207 16 2984 6883 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:31:82:b6 brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe31:82b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:23:30:b7:4f 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) 02/19/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 79.40 9.59 69.81 978.09 5787.56 08:53:01 PM 149.15 1.53 147.62 303.03 10205.74 08:54:01 PM 101.95 3.31 98.63 926.39 20347.28 08:55:01 PM 15.68 0.70 14.99 351.52 4149.07 08:56:01 PM 40.98 2.06 38.92 207.96 11226.63 Average: 77.44 3.44 74.00 553.42 10343.56 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5457156 2551580 31.86 2088 1900288 915828 10.11 567452 1704824 179416 08:53:01 PM 4877224 3131512 39.10 2088 2075768 1277332 14.10 1054552 1756196 113244 08:54:01 PM 4009140 3999596 49.94 2088 2621356 1640740 18.12 1588744 2044984 108292 08:55:01 PM 3557076 4451660 55.59 2088 2659304 1942836 21.45 2011040 2068628 16388 08:56:01 PM 4313180 3695556 46.14 2088 2898592 968912 10.70 1364836 1951384 37552 Average: 4442755 3565981 44.53 2088 2431062 1349130 14.90 1317325 1905203 90978 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 199.30 150.77 1249.03 39.23 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 373.31 441.01 2147.83 73.12 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 282.79 339.52 2965.74 429.46 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 11.64 11.77 53.83 2.88 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 164.08 215.44 49.74 1746.90 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 206.23 231.70 1293.33 458.27 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) 02/19/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.44 0.00 3.22 0.70 0.10 58.55 08:52:01 PM 0 27.86 0.00 2.53 0.52 0.09 69.00 08:52:01 PM 1 47.19 0.00 3.92 0.88 0.11 47.91 08:53:01 PM all 51.09 0.00 3.88 2.11 0.12 42.80 08:53:01 PM 0 50.97 0.00 4.43 3.03 0.11 41.46 08:53:01 PM 1 51.22 0.00 3.33 1.16 0.12 44.17 08:54:01 PM all 68.48 0.00 3.37 3.52 0.11 24.52 08:54:01 PM 0 66.67 0.00 4.09 4.85 0.11 24.29 08:54:01 PM 1 70.31 0.00 2.64 2.20 0.11 24.74 08:55:01 PM all 83.99 0.00 1.70 0.02 0.10 14.20 08:55:01 PM 0 83.42 0.00 1.80 0.00 0.11 14.67 08:55:01 PM 1 84.52 0.00 1.62 0.02 0.11 13.73 08:56:01 PM all 44.99 0.00 2.55 1.08 0.09 51.29 08:56:01 PM 0 62.34 0.00 3.44 1.47 0.09 32.65 08:56:01 PM 1 28.27 0.00 1.68 0.73 0.09 69.24 Average: all 56.94 0.00 2.95 1.48 0.10 38.53 Average: 0 57.93 0.00 3.26 1.97 0.10 36.74 Average: 1 55.95 0.00 2.64 1.00 0.11 40.31