---> uname -a: Linux prd-centos7-docker-1c-4g-2186.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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 579 5175 16 2066 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:3d:a5:9d brd ff:ff:ff:ff:ff:ff inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86204sec preferred_lft 86204sec inet6 fe80::f816:3eff:fe3d:a59d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:da:fb:47:c4 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) 03/27/2024 _x86_64_ (2 CPU) 02:10:47 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:02 AM 179.52 38.87 140.65 6161.80 39372.89 02:13:01 AM 114.43 7.89 106.54 873.86 5081.69 02:14:01 AM 198.92 0.20 198.72 22.78 6654.05 Average: 164.57 15.70 148.87 2361.37 17104.86 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:02 AM 5690160 2318576 28.95 2620 1710980 879132 9.71 634244 1428204 47240 02:13:01 AM 5473248 2535488 31.66 2620 1899312 868160 9.59 670584 1571160 132392 02:14:01 AM 5305832 2702904 33.75 2620 1997404 908672 10.03 756276 1625844 77968 Average: 5489747 2518989 31.45 2620 1869232 885321 9.77 687035 1541736 85867 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:02 AM eth0 279.08 171.07 983.42 60.03 0.00 0.00 0.00 02:12:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 66.29 59.58 637.80 8.51 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 27.38 27.38 234.33 6.21 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 124.59 86.17 618.43 25.01 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) 03/27/2024 _x86_64_ (2 CPU) 02:10:47 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:02 AM all 24.20 0.00 6.29 37.42 0.11 31.98 02:12:02 AM 0 25.37 0.00 6.05 36.14 0.10 32.34 02:12:02 AM 1 23.02 0.00 6.53 38.71 0.12 31.62 02:13:01 AM all 31.42 0.00 2.57 3.73 0.10 62.18 02:13:01 AM 0 21.73 0.00 2.08 3.71 0.10 72.37 02:13:01 AM 1 41.36 0.00 3.09 3.75 0.11 51.70 02:14:01 AM all 32.46 0.00 2.22 8.02 0.10 57.20 02:14:01 AM 0 23.16 0.00 1.86 6.93 0.09 67.97 02:14:01 AM 1 41.98 0.00 2.56 9.16 0.11 46.20 Average: all 29.35 0.00 3.70 16.48 0.10 50.37 Average: 0 23.42 0.00 3.33 15.60 0.10 57.55 Average: 1 35.37 0.00 4.07 17.37 0.11 43.07