---> uname -a: Linux prd-centos7-docker-2c-8g-863.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 612 4782 16 2425 6914 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:26:de:21 brd ff:ff:ff:ff:ff:ff inet 10.32.6.243/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe26:de21/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:df:9f:3d:1b 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) 05/13/2024 _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 104.21 17.82 86.40 3623.04 4808.49 01:50:01 PM 85.01 0.88 84.13 203.43 6859.50 01:51:01 PM 125.32 3.44 121.88 939.77 6606.37 01:52:01 PM 37.60 0.23 37.37 7.33 6428.91 01:53:01 PM 8.89 2.28 6.61 520.85 859.56 Average: 72.22 4.93 67.29 1058.97 5112.95 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5513376 2495360 31.16 2088 1822180 956468 10.56 620680 1616572 124516 01:50:01 PM 5216748 2791988 34.86 2088 1937368 1153884 12.74 793800 1701060 86788 01:51:01 PM 4641060 3367676 42.05 2088 2194008 1405796 15.52 1258160 1781996 150020 01:52:01 PM 4236364 3772372 47.10 2088 2241792 1768400 19.52 1651744 1784016 14084 01:53:01 PM 4933680 3075056 38.40 2088 2351380 922376 10.18 1003400 1732936 85736 Average: 4908246 3100490 38.71 2088 2109346 1241385 13.71 1065557 1723316 92229 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 439.44 230.99 1371.66 61.13 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 117.82 102.38 477.54 18.66 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 391.65 473.39 2682.71 67.37 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 44.28 50.99 317.59 8.47 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 11.59 10.06 8.28 4.80 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 201.00 173.62 971.89 32.09 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) 05/13/2024 _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 35.28 0.00 3.58 3.03 0.93 57.18 01:49:01 PM 0 39.52 0.00 4.06 3.13 0.99 52.30 01:49:01 PM 1 31.15 0.00 3.08 2.93 0.88 61.96 01:50:01 PM all 44.09 0.00 3.49 0.30 0.60 51.51 01:50:01 PM 0 33.92 0.00 3.35 0.26 0.63 61.83 01:50:01 PM 1 54.46 0.00 3.65 0.36 0.56 40.96 01:51:01 PM all 68.78 0.00 3.38 1.75 1.19 24.90 01:51:01 PM 0 62.39 0.00 4.86 2.32 1.45 28.98 01:51:01 PM 1 75.08 0.00 1.92 1.17 0.95 20.88 01:52:01 PM all 88.82 0.00 2.18 0.06 0.40 8.55 01:52:01 PM 0 88.12 0.00 2.55 0.11 0.43 8.79 01:52:01 PM 1 89.55 0.00 1.77 0.02 0.37 8.29 01:53:01 PM all 82.49 0.00 2.39 0.06 0.41 14.66 01:53:01 PM 0 82.10 0.00 2.75 0.04 0.41 14.71 01:53:01 PM 1 82.82 0.00 2.07 0.07 0.41 14.63 Average: all 63.49 0.00 3.01 1.05 0.71 31.75 Average: 0 60.81 0.00 3.51 1.17 0.78 33.73 Average: 1 66.16 0.00 2.51 0.93 0.64 29.76