---> uname -a: Linux prd-centos7-docker-2c-8g-3536.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 623 4757 16 2440 6903 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:25:31:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.98/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86098sec preferred_lft 86098sec inet6 fe80::f816:3eff:fe25:31a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:09:82:20:c2 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) 03/03/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 89.74 19.78 69.96 4330.92 5996.52 01:50:01 PM 136.87 1.35 135.52 247.53 9639.25 01:51:02 PM 77.01 3.20 73.81 903.10 8215.87 01:52:01 PM 15.82 2.35 13.47 530.76 2010.94 Average: 80.13 6.69 73.44 1507.16 6484.53 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5509808 2498928 31.20 2088 1857420 898652 9.92 541308 1681096 152704 01:50:01 PM 4975960 3032776 37.87 2088 2025372 1188348 13.12 984796 1732548 78748 01:51:02 PM 4442928 3565808 44.52 2088 2238548 1525104 16.84 1438756 1790092 37620 01:52:01 PM 4946956 3061780 38.23 2088 2357580 871268 9.62 975916 1744016 86664 Average: 4968913 3039823 37.96 2088 2119730 1120843 12.38 985194 1736938 88934 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 433.84 267.09 1457.15 62.02 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 321.50 368.71 1688.92 58.64 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 PM eth0 211.02 246.97 1710.93 34.34 0.00 0.00 0.00 01:51:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 17.70 16.63 59.15 6.25 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 246.98 225.73 1234.00 40.45 0.00 0.00 0.00 Average: lo 0.04 0.04 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) 03/03/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.97 0.00 4.24 1.41 0.11 56.27 01:49:01 PM 0 47.35 0.00 5.47 1.54 0.11 45.54 01:49:01 PM 1 28.80 0.00 3.05 1.26 0.12 66.76 01:50:01 PM all 47.73 0.00 3.45 2.54 0.11 46.17 01:50:01 PM 0 43.54 0.00 4.83 3.07 0.12 48.44 01:50:01 PM 1 51.95 0.00 2.04 2.03 0.11 43.88 01:51:02 PM all 79.48 0.00 2.49 0.96 0.13 16.94 01:51:02 PM 0 77.19 0.00 3.15 1.56 0.13 17.98 01:51:02 PM 1 81.77 0.00 1.85 0.37 0.13 15.89 01:52:01 PM all 81.01 0.00 2.09 0.07 0.12 16.71 01:52:01 PM 0 80.40 0.00 2.37 0.09 0.11 17.03 01:52:01 PM 1 81.63 0.00 1.82 0.04 0.11 16.41 Average: all 61.08 0.00 3.09 1.26 0.12 34.46 Average: 0 61.69 0.00 3.99 1.59 0.12 32.62 Average: 1 60.47 0.00 2.20 0.94 0.12 36.28