---> uname -a: Linux prd-centos7-docker-2c-8g-2014.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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: 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 20G 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 1058 3808 16 2954 6455 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:3f:e1:57 brd ff:ff:ff:ff:ff:ff inet 10.32.6.145/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe3f:e157/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:93:7e:c2:f8 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/17/2024 _x86_64_ (2 CPU) 04:36:39 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 95.85 20.15 75.71 4425.53 21593.45 04:39:01 AM 134.08 1.00 133.08 206.40 11068.37 04:40:01 AM 125.12 3.63 121.49 966.82 21407.86 04:41:01 AM 17.37 0.50 16.87 248.06 3228.11 04:42:01 AM 29.20 2.78 26.42 350.76 9970.93 Average: 80.27 5.56 74.71 1229.18 13427.13 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5513884 2494852 31.15 2088 1844988 910684 10.05 556840 1664304 143528 04:39:01 AM 4929648 3079088 38.45 2088 2031552 1267856 14.00 1011932 1749280 81208 04:40:01 AM 4022808 3985928 49.77 2088 2603860 1499356 16.55 1569568 2050336 72456 04:41:01 AM 3870620 4138116 51.67 2088 2644880 1752608 19.35 1692856 2072156 15420 04:42:01 AM 3906180 4102556 51.23 2088 2861248 1366348 15.09 1704684 2019152 3836 Average: 4448628 3560108 44.45 2088 2397306 1359370 15.01 1307176 1911046 63290 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 369.34 227.10 1440.72 59.63 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 280.16 324.08 1803.51 53.43 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 404.83 467.62 3941.24 60.62 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 17.52 19.02 68.10 4.35 0.00 0.00 0.00 04:41:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 204.33 127.60 354.21 129.49 0.00 0.00 0.00 04:42:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 254.86 233.10 1521.81 61.50 0.00 0.00 0.00 Average: lo 0.03 0.03 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 02/17/2024 _x86_64_ (2 CPU) 04:36:39 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 37.59 0.00 4.14 2.47 0.10 55.70 04:38:01 AM 0 56.08 0.00 5.80 2.96 0.11 35.05 04:38:01 AM 1 19.85 0.00 2.54 1.99 0.10 75.51 04:39:01 AM all 47.32 0.00 3.75 1.68 0.12 47.13 04:39:01 AM 0 44.89 0.00 4.88 2.90 0.11 47.24 04:39:01 AM 1 49.80 0.00 2.61 0.46 0.11 47.03 04:40:01 AM all 67.17 0.00 3.79 3.46 0.12 25.46 04:40:01 AM 0 63.01 0.00 4.85 4.53 0.13 27.48 04:40:01 AM 1 71.31 0.00 2.75 2.40 0.13 23.41 04:41:01 AM all 81.75 0.00 1.88 0.04 0.11 16.23 04:41:01 AM 0 81.05 0.00 2.04 0.05 0.11 16.75 04:41:01 AM 1 82.47 0.00 1.72 0.00 0.09 15.72 04:42:01 AM all 59.68 0.00 1.90 0.51 0.09 37.83 04:42:01 AM 0 59.75 0.00 1.96 0.52 0.09 37.69 04:42:01 AM 1 59.60 0.00 1.84 0.50 0.11 37.95 Average: all 58.55 0.00 3.10 1.63 0.11 36.61 Average: 0 60.86 0.00 3.90 2.19 0.11 32.94 Average: 1 56.26 0.00 2.30 1.08 0.11 40.26