---> uname -a: Linux prd-centos7-docker-2c-8g-9845.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: 2800.000 BogoMIPS: 5600.00 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 617 4774 16 2429 6909 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:01:56:68 brd ff:ff:ff:ff:ff:ff inet 10.32.7.79/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86126sec preferred_lft 86126sec inet6 fe80::f816:3eff:fe01:5668/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a0:18:dd:8e 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) 11/08/2024 _x86_64_ (2 CPU) 01:47:33 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 121.31 9.57 111.74 954.91 6251.78 01:50:01 PM 143.05 4.05 139.00 1115.90 9842.37 01:51:01 PM 51.86 0.47 51.39 34.24 8363.11 01:52:01 PM 18.34 2.58 15.76 586.24 1093.59 Average: 83.65 4.17 79.48 672.88 6388.44 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5451720 2557008 31.93 2088 1893364 911600 10.06 577908 1695804 179348 01:50:01 PM 4718748 3289980 41.08 2088 2106876 1420780 15.69 1211528 1755796 111412 01:51:01 PM 4324064 3684664 46.01 2088 2247052 1632140 18.02 1557896 1789696 13196 01:52:01 PM 4901936 3106792 38.79 2088 2359392 927372 10.24 1032348 1734644 91652 Average: 4849117 3159611 39.45 2088 2151671 1222973 13.50 1094920 1743985 98902 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 388.51 241.58 1386.38 55.65 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 399.52 475.91 2382.47 75.93 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 01:51:01 PM eth0 109.54 126.06 852.38 18.39 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 22.94 20.02 17.04 9.55 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 230.17 215.93 1159.78 39.88 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) 11/08/2024 _x86_64_ (2 CPU) 01:47:33 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 36.25 0.00 3.76 2.93 0.10 56.96 01:49:01 PM 0 57.45 0.00 5.17 1.41 0.11 35.86 01:49:01 PM 1 15.97 0.00 2.43 4.38 0.10 77.12 01:50:01 PM all 60.09 0.00 3.44 1.99 0.12 34.37 01:50:01 PM 0 51.82 0.00 4.60 2.00 0.13 41.46 01:50:01 PM 1 68.45 0.00 2.24 1.99 0.11 27.22 01:51:01 PM all 77.04 0.00 2.08 0.48 0.11 20.30 01:51:01 PM 0 76.08 0.00 2.55 0.76 0.11 20.50 01:51:01 PM 1 77.97 0.00 1.63 0.20 0.09 20.11 01:52:01 PM all 70.18 0.00 2.25 0.14 0.10 27.33 01:52:01 PM 0 71.67 0.00 2.25 0.15 0.11 25.82 01:52:01 PM 1 68.74 0.00 2.23 0.11 0.09 28.83 Average: all 60.63 0.00 2.89 1.40 0.11 34.97 Average: 0 64.13 0.00 3.66 1.09 0.11 31.01 Average: 1 57.19 0.00 2.14 1.71 0.10 38.87