---> uname -a: Linux prd-centos7-docker-1c-4g-7797.novalocal 3.10.0-1160.102.1.el7.x86_64 #1 SMP Tue Oct 17 15:42:21 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 594 4829 16 2397 6930 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:0b:70:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe0b:70e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ea:30:9c:4c 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/14/2023 _x86_64_ (2 CPU) 02:10:33 AM LINUX RESTART 02:11:05 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 113.83 13.06 100.77 4128.93 10987.99 02:13:01 AM 207.29 10.02 197.27 1023.68 13544.01 02:14:01 AM 217.56 0.15 217.41 22.12 7757.65 02:15:01 AM 115.24 0.00 115.24 0.00 4426.85 02:16:01 AM 59.04 0.03 59.01 0.27 1695.15 Average: 142.98 4.54 138.44 993.18 7637.88 02:11:05 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5473632 2535104 31.65 2620 1941740 855372 9.44 778104 1482784 268760 02:13:01 AM 5155724 2853012 35.62 2620 2164912 890480 9.83 959356 1569632 129216 02:14:01 AM 5007464 3001272 37.47 2620 2311520 862240 9.52 967452 1678100 122968 02:15:01 AM 4930620 3078116 38.43 2620 2340408 905968 10.00 1031276 1687240 32668 02:16:01 AM 4982696 3026040 37.78 2620 2323368 870924 9.62 986756 1682312 188 Average: 5110027 2898709 36.19 2620 2216390 876997 9.68 944589 1620014 110760 02:11:05 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 609.51 465.22 5442.94 100.83 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 67.04 60.58 718.61 8.32 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 45.31 40.83 518.80 5.73 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 3.25 3.53 29.02 1.02 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 02:16:01 AM eth0 2.07 2.15 1.25 0.68 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 139.16 109.72 1286.65 22.27 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 3.10.0-1160.102.1.el7.x86_64 (centos-7-docker-72bca12a-c1c8-412f-aa1e-0d28cee14a2d.novalocal) 12/14/2023 _x86_64_ (2 CPU) 02:10:33 AM LINUX RESTART 02:11:05 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 45.06 0.00 4.14 8.34 0.11 42.34 02:12:01 AM 0 43.48 0.00 4.67 7.52 0.11 44.21 02:12:01 AM 1 46.65 0.00 3.61 9.17 0.10 40.47 02:13:01 AM all 26.56 0.00 2.48 8.36 0.11 62.49 02:13:01 AM 0 17.67 0.00 1.82 7.74 0.12 72.65 02:13:01 AM 1 35.58 0.00 3.13 9.02 0.12 52.15 02:14:01 AM all 26.15 0.00 2.28 9.49 0.10 61.97 02:14:01 AM 0 21.82 0.00 2.12 6.08 0.09 69.90 02:14:01 AM 1 30.54 0.00 2.46 12.94 0.10 53.95 02:15:01 AM all 6.01 0.00 0.57 39.81 0.06 53.56 02:15:01 AM 0 3.91 0.00 0.57 53.84 0.05 41.62 02:15:01 AM 1 8.13 0.00 0.56 25.67 0.07 65.57 02:16:01 AM all 2.54 0.00 0.39 33.03 0.05 63.99 02:16:01 AM 0 2.84 0.00 0.42 34.51 0.05 62.18 02:16:01 AM 1 2.23 0.00 0.35 31.57 0.07 65.78 Average: all 20.63 0.00 1.91 20.21 0.09 57.16 Average: 0 17.30 0.00 1.85 22.43 0.08 58.33 Average: 1 23.97 0.00 1.97 17.98 0.09 55.98