---> uname -a: Linux prd-centos7-docker-1c-4g-3775.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 40G 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 585 4862 16 2372 6936 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c1:ba:0c brd ff:ff:ff:ff:ff:ff inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fec1:ba0c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:03:bf:20:1d 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-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/02/2024 _x86_64_ (2 CPU) 02:03:34 AM LINUX RESTART 02:04:10 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 153.06 21.34 131.72 4335.62 5190.26 02:06:01 AM 247.06 17.55 229.51 1977.69 14573.46 02:07:01 AM 192.70 0.50 192.21 99.93 6030.45 Average: 199.93 12.70 187.23 2023.36 8775.74 02:04:10 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5080036 2928700 36.57 2620 1742704 1561284 17.24 1164744 1506364 96356 02:06:01 AM 5029612 2979124 37.20 2620 2234340 947944 10.47 1069588 1580200 153904 02:07:01 AM 5011772 2996964 37.42 2620 2289372 885560 9.78 1014844 1625976 76012 Average: 5040473 2968263 37.06 2620 2088805 1131596 12.49 1083059 1570847 108757 02:04:10 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 411.85 311.15 2469.27 90.12 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 226.73 187.49 3750.03 23.20 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 30.21 30.46 237.25 7.37 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 213.10 169.36 2135.78 37.63 0.00 0.00 0.00 Average: lo 0.00 0.00 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-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/02/2024 _x86_64_ (2 CPU) 02:03:34 AM LINUX RESTART 02:04:10 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 44.21 0.00 6.91 9.48 0.12 39.28 02:05:01 AM 0 46.17 0.00 6.42 5.56 0.11 41.75 02:05:01 AM 1 42.26 0.00 7.39 13.40 0.13 36.82 02:06:01 AM all 36.90 0.00 3.88 7.95 0.12 51.15 02:06:01 AM 0 41.55 0.00 3.92 8.80 0.12 45.60 02:06:01 AM 1 32.28 0.00 3.83 7.11 0.12 56.65 02:07:01 AM all 33.84 0.00 2.13 6.01 0.10 57.92 02:07:01 AM 0 52.92 0.00 3.02 6.33 0.11 37.63 02:07:01 AM 1 15.51 0.00 1.26 5.69 0.12 77.42 Average: all 37.96 0.00 4.14 7.71 0.11 50.08 Average: 0 46.90 0.00 4.35 6.98 0.11 41.67 Average: 1 29.17 0.00 3.95 8.43 0.12 58.34