---> uname -a: Linux prd-centos7-docker-1c-4g-6352.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 561 4883 16 2375 6960 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:7e:71:51 brd ff:ff:ff:ff:ff:ff inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fe7e:7151/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:1f:80:0f 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/10/2024 _x86_64_ (2 CPU) 02:10:28 AM LINUX RESTART 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 133.53 4.56 128.98 779.27 5872.48 02:13:02 AM 200.18 16.39 183.80 1891.89 12956.37 02:14:01 AM 175.76 0.02 175.74 0.41 5715.53 Average: 169.99 7.04 162.95 896.24 8208.54 02:11:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5485700 2523036 31.50 2620 1954972 819132 9.04 737112 1506900 253704 02:13:02 AM 5162448 2846288 35.54 2620 2196732 842564 9.30 933564 1580140 123828 02:14:01 AM 4993816 3014920 37.65 2620 2296912 891120 9.84 1028648 1632996 107132 Average: 5213988 2794748 34.90 2620 2149539 850939 9.40 899775 1573345 161555 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 504.37 406.32 4913.79 86.03 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 02:13:02 AM eth0 61.47 57.74 693.84 7.70 0.00 0.00 0.00 02:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 24.77 23.85 235.10 4.48 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 196.13 162.06 1940.73 32.60 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/10/2024 _x86_64_ (2 CPU) 02:10:28 AM LINUX RESTART 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 43.39 0.00 4.18 7.07 0.12 45.25 02:12:01 AM 0 44.88 0.00 4.44 10.75 0.11 39.82 02:12:01 AM 1 41.92 0.00 3.89 3.42 0.11 50.65 02:13:02 AM all 30.21 0.00 2.84 7.66 0.12 59.17 02:13:02 AM 0 50.88 0.00 4.01 7.44 0.16 37.51 02:13:02 AM 1 10.51 0.00 1.74 7.87 0.10 79.79 02:14:01 AM all 26.40 0.00 1.38 5.35 0.11 66.76 02:14:01 AM 0 4.89 0.00 0.70 5.78 0.10 88.53 02:14:01 AM 1 49.16 0.00 2.08 4.89 0.11 43.76 Average: all 33.22 0.00 2.78 6.69 0.12 57.19 Average: 0 33.07 0.00 3.01 7.94 0.12 55.85 Average: 1 33.37 0.00 2.55 5.45 0.11 58.52