---> uname -a: Linux prd-centos7-docker-1c-4g-7717.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 611 4858 16 2350 6914 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:6f:89:ca brd ff:ff:ff:ff:ff:ff inet 10.30.170.127/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86183sec preferred_lft 86183sec inet6 fe80::f816:3eff:fe6f:89ca/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:4c:5d:82 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) 02/18/2024 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:07 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 132.49 16.28 116.21 4574.88 24197.04 02:06:01 AM 188.69 10.11 178.58 1028.48 12621.97 02:07:01 AM 219.07 0.20 218.87 22.92 7689.31 Average: 181.72 8.61 173.11 1782.52 14513.98 02:04:07 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 4872208 3136528 39.16 2620 1897096 1478956 16.33 1366284 1507160 226524 02:06:01 AM 5111740 2896996 36.17 2620 2165240 907088 10.01 1003120 1570100 131740 02:07:01 AM 5035796 2972940 37.12 2620 2277912 840220 9.28 983412 1637220 96128 Average: 5006581 3002155 37.49 2620 2113416 1075421 11.87 1117605 1571493 151464 02:04:07 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 595.95 434.12 5174.12 92.13 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 02:06:01 AM eth0 100.17 81.42 1117.58 12.22 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 39.57 38.09 387.60 6.53 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 233.16 175.95 2124.98 35.06 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) 02/18/2024 _x86_64_ (2 CPU) 02:03:37 AM LINUX RESTART 02:04:07 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 47.03 0.00 4.79 13.10 0.13 34.94 02:05:01 AM 0 50.05 0.00 4.04 11.14 0.12 34.65 02:05:01 AM 1 44.03 0.00 5.57 15.04 0.14 35.22 02:06:01 AM all 32.34 0.00 2.77 6.73 0.11 58.06 02:06:01 AM 0 15.49 0.00 2.20 7.05 0.10 75.16 02:06:01 AM 1 49.82 0.00 3.32 6.40 0.11 40.35 02:07:01 AM all 34.50 0.00 2.95 6.60 0.12 55.83 02:07:01 AM 0 20.54 0.00 1.99 5.94 0.12 71.41 02:07:01 AM 1 48.90 0.00 3.97 7.26 0.12 39.74 Average: all 37.55 0.00 3.45 8.62 0.12 50.26 Average: 0 27.62 0.00 2.68 7.89 0.11 61.71 Average: 1 47.72 0.00 4.24 9.36 0.12 38.56