---> uname -a: Linux prd-centos7-docker-1c-4g-18663.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: 2799.996 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 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 591 4880 16 2349 6934 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:8c:9f:7f brd ff:ff:ff:ff:ff:ff inet 10.30.170.188/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86182sec preferred_lft 86182sec inet6 fe80::f816:3eff:fe8c:9f7f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:27:6a:a4:27 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) 01/22/2024 _x86_64_ (2 CPU) 02:01:42 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:02 AM 121.63 15.07 106.56 4623.78 38894.66 02:04:01 AM 235.79 11.84 223.96 1227.77 14422.59 02:05:01 AM 213.83 0.15 213.68 22.12 7432.63 Average: 190.16 9.00 181.16 1962.29 20284.63 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:02 AM 5172232 2836504 35.42 2620 1724376 1499052 16.55 1086360 1498848 91276 02:04:01 AM 5185112 2823624 35.26 2620 2165952 856672 9.46 929520 1569724 132164 02:05:01 AM 5015440 2993296 37.38 2620 2273744 886984 9.79 1013488 1626276 93080 Average: 5124261 2884475 36.02 2620 2054691 1080903 11.93 1009789 1564949 105507 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:02 AM eth0 359.47 250.57 1945.07 71.29 0.00 0.00 0.00 02:03:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 257.37 211.12 3933.14 26.98 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 36.20 34.77 368.67 6.84 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 217.49 165.25 2072.25 35.09 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) 01/22/2024 _x86_64_ (2 CPU) 02:01:42 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:02 AM all 36.55 0.00 5.43 10.60 0.12 47.31 02:03:02 AM 0 38.76 0.00 5.51 11.52 0.11 44.09 02:03:02 AM 1 34.31 0.00 5.35 9.65 0.13 50.57 02:04:01 AM all 33.53 0.00 3.61 7.11 0.10 55.66 02:04:01 AM 0 16.67 0.00 2.67 6.56 0.10 74.00 02:04:01 AM 1 51.12 0.00 4.57 7.70 0.11 36.51 02:05:01 AM all 31.23 0.00 2.26 6.67 0.10 59.73 02:05:01 AM 0 14.50 0.00 1.65 4.58 0.10 79.17 02:05:01 AM 1 48.56 0.00 2.93 8.84 0.11 39.56 Average: all 33.74 0.00 3.75 8.10 0.11 54.30 Average: 0 23.11 0.00 3.25 7.50 0.10 66.05 Average: 1 44.68 0.00 4.27 8.73 0.11 42.21