---> uname -a: Linux prd-centos7-docker-1c-4g-2623.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: 2799.998 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 578 4892 16 2349 6946 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:45:16:1e brd ff:ff:ff:ff:ff:ff inet 10.30.171.104/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe45:161e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f3:bd:13:dd 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) 02/04/2024 _x86_64_ (2 CPU) 02:10:32 AM LINUX RESTART 02:11:12 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 73.37 17.98 55.39 4809.45 25275.65 02:13:01 AM 83.55 1.90 81.65 188.88 4520.11 02:14:01 AM 130.07 9.76 120.32 950.54 9294.45 02:15:02 AM 206.78 0.33 206.45 77.43 7626.59 02:16:01 AM 119.28 0.19 119.09 22.76 4276.02 Average: 124.48 5.60 118.88 1077.42 9647.15 02:11:12 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5550084 2458644 30.70 2620 1677280 1140792 12.60 716128 1498696 68756 02:13:01 AM 4956824 3051904 38.11 2620 1884452 1412400 15.59 1284656 1504320 109648 02:14:01 AM 5236228 2772500 34.62 2620 2084128 903912 9.98 999996 1474796 72480 02:15:02 AM 5114096 2894632 36.14 2620 2220556 853820 9.43 955896 1606804 42236 02:16:01 AM 5004472 3004256 37.51 2620 2278112 882684 9.75 1017256 1634016 57184 Average: 5172341 2836387 35.42 2620 2028906 1038722 11.47 994786 1543726 70061 02:11:12 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 330.91 235.55 1478.46 76.73 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 206.86 184.08 3280.29 24.08 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 96.50 91.57 1277.68 11.89 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 02:15:02 AM eth0 30.22 29.22 326.51 5.76 0.00 0.00 0.00 02:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 13.28 14.08 67.44 4.36 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.58 106.52 1283.18 22.66 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) 02/04/2024 _x86_64_ (2 CPU) 02:10:32 AM LINUX RESTART 02:11:12 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 27.02 0.00 4.03 33.21 0.12 35.62 02:12:01 AM 0 27.60 0.00 4.16 30.22 0.13 37.89 02:12:01 AM 1 26.42 0.00 3.90 36.21 0.11 33.35 02:13:01 AM all 22.16 0.00 1.63 22.87 0.13 53.21 02:13:01 AM 0 22.83 0.00 1.62 19.96 0.11 55.48 02:13:01 AM 1 21.51 0.00 1.63 25.76 0.14 50.96 02:14:01 AM all 23.71 0.00 2.12 21.49 0.11 52.57 02:14:01 AM 0 39.14 0.00 2.80 20.60 0.13 37.34 02:14:01 AM 1 9.07 0.00 1.49 22.33 0.12 66.99 02:15:02 AM all 23.06 0.00 1.95 12.54 0.12 62.33 02:15:02 AM 0 38.57 0.00 2.79 16.74 0.13 41.77 02:15:02 AM 1 8.38 0.00 1.14 8.55 0.12 81.82 02:16:01 AM all 26.87 0.00 2.40 6.60 0.12 64.01 02:16:01 AM 0 29.28 0.00 2.18 6.54 0.11 61.90 02:16:01 AM 1 24.46 0.00 2.63 6.68 0.13 66.10 Average: all 24.45 0.00 2.36 18.87 0.12 54.20 Average: 0 31.58 0.00 2.65 18.42 0.12 47.23 Average: 1 17.48 0.00 2.08 19.30 0.12 61.01