---> uname -a: Linux prd-centos7-docker-1c-4g-24.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 6.0G 35G 15% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 579 5181 16 2059 6952 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:fb:36:7d brd ff:ff:ff:ff:ff:ff inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86189sec preferred_lft 86189sec inet6 fe80::f816:3eff:fefb:367d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:52:f8:e3 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) 03/14/2024 _x86_64_ (2 CPU) 04:36:35 AM LINUX RESTART 04:37:05 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 82.14 25.86 56.28 4728.48 6005.23 04:39:01 AM 210.11 7.15 202.97 824.12 6989.99 04:40:01 AM 124.55 0.20 124.35 22.77 3733.26 Average: 140.22 10.73 129.49 1792.93 5565.92 04:37:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5530696 2478032 30.94 2620 1799144 927576 10.24 746220 1466608 83932 04:39:01 AM 5400680 2608048 32.57 2620 1934840 884800 9.77 708448 1597560 34716 04:40:01 AM 5277084 2731644 34.11 2620 1992936 929716 10.26 782988 1623192 22112 Average: 5402820 2605908 32.54 2620 1908973 914031 10.09 745885 1562453 46920 04:37:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 327.52 217.42 1662.34 64.66 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 24.54 22.67 226.11 6.13 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 12.15 11.77 19.60 4.97 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.70 80.91 612.59 24.36 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) 03/14/2024 _x86_64_ (2 CPU) 04:36:35 AM LINUX RESTART 04:37:05 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 37.75 0.00 5.44 4.32 0.15 52.34 04:38:01 AM 0 26.55 0.00 4.63 2.95 0.13 65.74 04:38:01 AM 1 49.30 0.00 6.25 5.74 0.15 38.55 04:39:01 AM all 27.21 0.00 2.29 6.79 0.15 63.55 04:39:01 AM 0 10.02 0.00 1.20 3.00 0.14 85.63 04:39:01 AM 1 45.13 0.00 3.43 10.75 0.16 40.53 04:40:01 AM all 24.80 0.00 1.64 15.53 0.11 57.91 04:40:01 AM 0 5.26 0.00 0.96 16.54 0.13 77.10 04:40:01 AM 1 45.32 0.00 2.38 14.49 0.09 37.73 Average: all 29.67 0.00 3.05 9.03 0.14 58.11 Average: 0 13.51 0.00 2.19 7.66 0.13 76.50 Average: 1 46.51 0.00 3.95 10.46 0.13 38.95