---> uname -a: Linux prd-centos7-docker-1c-4g-1404.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 40G 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 578 5179 16 2063 6953 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:02:a2:c9 brd ff:ff:ff:ff:ff:ff inet 10.30.171.10/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe02:a2c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:51:d1:53:1a 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) 03/18/2024 _x86_64_ (2 CPU) 02:10:21 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 62.01 19.10 42.91 4192.91 4653.44 02:13:01 AM 216.97 6.91 210.06 816.39 7901.85 Average: 139.49 13.01 126.49 2504.65 6277.64 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5617112 2391624 29.86 2620 1753840 929908 10.27 684872 1445984 56412 02:13:01 AM 5409784 2598952 32.45 2620 1929488 919136 10.15 703400 1592648 34120 Average: 5513448 2495288 31.16 2620 1841664 924522 10.21 694136 1519316 45266 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 328.26 216.34 1197.43 60.51 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 48.61 44.93 442.15 6.69 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 Average: eth0 188.43 130.63 819.79 33.60 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) 03/18/2024 _x86_64_ (2 CPU) 02:10:21 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 30.92 0.00 4.63 5.53 0.25 58.67 02:12:01 AM 0 38.44 0.00 5.62 8.84 0.26 46.83 02:12:01 AM 1 23.73 0.00 3.66 2.38 0.21 70.02 02:13:01 AM all 30.79 0.00 2.43 6.17 0.11 60.50 02:13:01 AM 0 53.76 0.00 3.34 6.13 0.13 36.64 02:13:01 AM 1 8.96 0.00 1.56 6.22 0.10 83.16 Average: all 30.85 0.00 3.46 5.87 0.18 59.64 Average: 0 46.60 0.00 4.41 7.40 0.19 41.41 Average: 1 15.84 0.00 2.54 4.43 0.15 77.03