---> uname -a: Linux prd-centos7-docker-1c-4g-5224.novalocal 3.10.0-1160.114.2.el7.x86_64 #1 SMP Wed Mar 20 15:54:52 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 40G 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 577 4867 16 2375 6944 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:52:88:4f brd ff:ff:ff:ff:ff:ff inet 10.30.170.211/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe52:884f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8b:8d:d8:b9 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/06/2024 _x86_64_ (2 CPU) 02:10:26 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 175.39 14.35 161.03 2488.33 6352.16 02:13:01 AM 189.14 7.68 181.47 856.35 12670.81 02:14:01 AM 152.92 0.00 152.92 0.00 4807.90 02:15:01 AM 43.14 0.02 43.12 0.40 1733.03 Average: 140.14 5.51 134.63 836.30 6390.91 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5370312 2638424 32.94 2620 2016744 861600 9.51 907232 1442044 279540 02:13:01 AM 5113448 2895288 36.15 2620 2196308 899664 9.93 985516 1579472 123812 02:14:01 AM 5140836 2867900 35.81 2620 2200324 868636 9.59 954432 1581624 452 02:15:01 AM 4995824 3012912 37.62 2620 2282488 915316 10.11 1040208 1625456 60020 Average: 5155105 2853631 35.63 2620 2173966 886304 9.79 971847 1557149 115956 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 604.01 425.30 5242.53 95.79 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 57.24 51.11 596.58 7.54 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 5.26 5.20 32.89 0.98 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 02:15:01 AM eth0 18.83 18.60 197.85 2.93 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 171.34 125.06 1517.53 26.81 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 3.10.0-1160.114.2.el7.x86_64 (centos-7-docker-11bb76d6-17e2-489b-aac7-50834765a0c9.novalocal) 04/06/2024 _x86_64_ (2 CPU) 02:10:26 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 47.51 0.00 4.83 5.66 0.13 41.87 02:12:01 AM 0 52.22 0.00 4.95 6.42 0.13 36.29 02:12:01 AM 1 42.83 0.00 4.72 4.90 0.13 47.43 02:13:01 AM all 28.20 0.00 2.48 7.26 0.08 61.98 02:13:01 AM 0 39.63 0.00 3.36 7.19 0.09 49.73 02:13:01 AM 1 17.04 0.00 1.63 7.35 0.09 73.90 02:14:01 AM all 7.72 0.00 0.40 38.94 0.04 52.90 02:14:01 AM 0 14.86 0.00 0.53 45.23 0.05 39.33 02:14:01 AM 1 0.69 0.00 0.28 32.72 0.03 66.27 02:15:01 AM all 15.96 0.00 1.03 8.57 0.06 74.38 02:15:01 AM 0 24.59 0.00 1.59 10.45 0.05 63.33 02:15:01 AM 1 7.49 0.00 0.51 6.74 0.07 85.20 Average: all 24.52 0.00 2.15 15.33 0.08 57.93 Average: 0 32.53 0.00 2.57 17.58 0.08 47.23 Average: 1 16.62 0.00 1.74 13.10 0.08 68.46