---> uname -a: Linux prd-centos7-docker-1c-4g-6864.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 UTC 2023 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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 588 4880 16 2351 6937 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:bf:a4:80 brd ff:ff:ff:ff:ff:ff inet 10.30.171.103/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86177sec preferred_lft 86177sec inet6 fe80::f816:3eff:febf:a480/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:f8:b9:ad 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 02/15/2024 _x86_64_ (2 CPU) 02:10:44 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:02 AM 125.65 14.45 111.19 4510.24 39181.07 02:13:01 AM 223.66 11.99 211.67 1232.79 13907.88 02:14:01 AM 193.57 0.15 193.42 22.12 6810.14 Average: 180.72 8.85 171.87 1925.71 20001.26 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:02 AM 5103084 2905652 36.28 2620 1729192 1483392 16.38 1151880 1502236 87212 02:13:01 AM 5175272 2833464 35.38 2620 2166680 869112 9.60 934956 1573720 132340 02:14:01 AM 5013044 2995692 37.41 2620 2276048 893824 9.87 1011932 1630828 110980 Average: 5097133 2911603 36.36 2620 2057307 1082109 11.95 1032923 1568928 110177 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:02 AM eth0 379.18 280.22 1965.10 72.38 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 254.10 201.86 3873.99 25.42 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 40.97 39.06 387.61 7.08 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 224.60 173.56 2065.52 35.02 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 02/15/2024 _x86_64_ (2 CPU) 02:10:44 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:02 AM all 35.50 0.00 3.94 9.15 0.11 51.29 02:12:02 AM 0 34.92 0.00 4.23 10.58 0.12 50.15 02:12:02 AM 1 36.09 0.00 3.64 7.71 0.11 52.45 02:13:01 AM all 35.68 0.00 3.49 6.65 0.14 54.04 02:13:01 AM 0 16.94 0.00 2.00 4.78 0.16 76.12 02:13:01 AM 1 55.22 0.00 5.03 8.59 0.11 31.04 02:14:01 AM all 33.63 0.00 2.43 5.51 0.11 58.32 02:14:01 AM 0 13.83 0.00 1.71 4.64 0.12 79.71 02:14:01 AM 1 54.20 0.00 3.21 6.42 0.11 36.07 Average: all 34.93 0.00 3.28 7.10 0.12 54.57 Average: 0 21.79 0.00 2.63 6.64 0.13 68.80 Average: 1 48.40 0.00 3.95 7.56 0.11 39.98