---> uname -a: Linux prd-centos7-docker-1c-4g-10582.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: 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 629 4797 16 2393 6895 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:5d:09:05 brd ff:ff:ff:ff:ff:ff inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe5d:905/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:67:97:5f:2e 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) 12/25/2023 _x86_64_ (2 CPU) 02:11:09 AM LINUX RESTART 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 95.66 11.26 84.40 3697.09 4696.71 02:14:01 AM 186.13 10.06 176.07 1026.88 12706.29 02:15:01 AM 202.38 0.15 202.23 22.12 7461.58 02:16:01 AM 166.44 0.03 166.41 0.27 5519.32 Average: 162.63 5.38 157.26 1187.31 7595.34 02:12:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 4764884 3243852 40.50 2620 1922312 1615640 17.84 1471940 1505368 253164 02:14:01 AM 5137140 2871596 35.86 2620 2161152 907540 10.02 979964 1565172 129412 02:15:01 AM 4941540 3067196 38.30 2620 2316436 917736 10.13 1040060 1669388 131956 02:16:01 AM 4908544 3100192 38.71 2620 2321212 947364 10.46 1068208 1675660 1620 Average: 4938027 3070709 38.34 2620 2180278 1097070 12.11 1140043 1603897 129038 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:13:01 AM eth0 576.29 415.55 5071.55 90.38 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 65.31 58.05 722.23 8.80 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 48.72 43.42 547.71 6.71 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 4.60 5.45 2.80 1.97 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 173.84 130.70 1587.05 26.98 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) 12/25/2023 _x86_64_ (2 CPU) 02:11:09 AM LINUX RESTART 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 42.83 0.00 3.68 8.91 0.17 44.40 02:13:01 AM 0 41.85 0.00 3.63 9.15 0.14 45.22 02:13:01 AM 1 43.83 0.00 3.74 8.66 0.18 43.60 02:14:01 AM all 26.98 0.00 2.73 4.89 0.10 65.31 02:14:01 AM 0 46.03 0.00 3.90 5.78 0.11 44.19 02:14:01 AM 1 8.84 0.00 1.63 4.05 0.09 85.39 02:15:01 AM all 30.38 0.00 2.48 8.31 0.09 58.75 02:15:01 AM 0 45.60 0.00 3.19 8.20 0.09 42.92 02:15:01 AM 1 15.72 0.00 1.79 8.41 0.09 74.00 02:16:01 AM all 9.63 0.00 0.95 33.89 0.06 55.46 02:16:01 AM 0 13.89 0.00 1.24 36.01 0.07 48.80 02:16:01 AM 1 5.44 0.00 0.66 31.82 0.05 62.04 Average: all 27.24 0.00 2.44 14.15 0.10 56.05 Average: 0 36.61 0.00 2.97 15.00 0.10 45.32 Average: 1 18.11 0.00 1.93 13.33 0.10 66.54