---> uname -a: Linux prd-centos7-docker-1c-4g-8921.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 597 4826 16 2397 6927 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:c5:cf:50 brd ff:ff:ff:ff:ff:ff inet 10.30.171.199/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fec5:cf50/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:b2:b8:38 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) 12/18/2023 _x86_64_ (2 CPU) 02:03:56 AM LINUX RESTART 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 3.25 0.00 3.25 0.00 675.03 02:07:02 AM 0.22 0.00 0.22 0.00 2.18 02:08:01 AM 0.25 0.00 0.25 0.00 2.88 02:09:01 AM 0.20 0.00 0.20 0.00 1.97 02:10:01 AM 0.28 0.00 0.28 0.00 3.17 02:11:01 AM 128.60 14.24 114.36 1728.18 5873.67 02:12:01 AM 292.57 0.37 292.20 78.49 15420.11 Average: 60.91 2.09 58.82 258.74 3147.33 02:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5952704 2056032 25.67 2620 1595528 803576 8.87 340632 1480856 12 02:07:02 AM 5954096 2054640 25.65 2620 1595532 803576 8.87 339476 1480620 4 02:08:01 AM 5954252 2054484 25.65 2620 1595536 803576 8.87 339544 1480620 4 02:09:01 AM 5953280 2055456 25.67 2620 1595540 803576 8.87 341104 1480620 8 02:10:01 AM 5950368 2058368 25.70 2620 1595548 803800 8.87 343868 1480624 16 02:11:01 AM 5296124 2712612 33.87 2620 2043680 895660 9.89 966892 1453448 264460 02:12:01 AM 5059324 2949412 36.83 2620 2252596 876940 9.68 991668 1621276 63148 Average: 5731450 2277286 28.44 2620 1753423 827243 9.13 523312 1496866 46807 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM eth0 0.23 0.10 0.01 0.01 0.00 0.00 0.00 02:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 0.19 0.08 0.01 0.01 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 0.45 0.30 0.18 0.11 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 497.45 378.56 5051.89 79.17 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 74.45 65.30 900.82 9.33 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 Average: eth0 82.08 63.66 852.53 12.69 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) 12/18/2023 _x86_64_ (2 CPU) 02:03:56 AM LINUX RESTART 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 0.18 0.00 0.04 0.00 0.03 99.76 02:06:01 AM 0 0.33 0.00 0.05 0.00 0.03 99.58 02:06:01 AM 1 0.02 0.00 0.03 0.00 0.02 99.93 02:07:02 AM all 0.17 0.00 0.05 0.00 0.03 99.76 02:07:02 AM 0 0.28 0.00 0.05 0.00 0.02 99.65 02:07:02 AM 1 0.05 0.00 0.07 0.00 0.05 99.83 02:08:01 AM all 0.16 0.00 0.06 0.00 0.05 99.73 02:08:01 AM 0 0.08 0.00 0.03 0.00 0.05 99.83 02:08:01 AM 1 0.24 0.00 0.07 0.00 0.03 99.66 02:09:01 AM all 0.17 0.00 0.03 0.00 0.02 99.78 02:09:01 AM 0 0.07 0.00 0.03 0.00 0.02 99.88 02:09:01 AM 1 0.25 0.00 0.05 0.00 0.03 99.67 02:10:01 AM all 0.23 0.00 0.04 0.00 0.04 99.69 02:10:01 AM 0 0.22 0.00 0.05 0.00 0.03 99.70 02:10:01 AM 1 0.23 0.00 0.03 0.00 0.03 99.70 02:11:01 AM all 49.53 0.00 3.92 2.16 0.12 44.27 02:11:01 AM 0 43.56 0.00 3.57 1.97 0.12 50.78 02:11:01 AM 1 55.56 0.00 4.28 2.33 0.13 37.71 02:12:01 AM all 28.86 0.00 2.30 8.20 0.09 60.56 02:12:01 AM 0 10.76 0.00 1.42 7.76 0.07 80.00 02:12:01 AM 1 47.71 0.00 3.18 8.68 0.09 40.34 Average: all 10.89 0.00 0.89 1.44 0.05 86.73 Average: 0 7.60 0.00 0.72 1.37 0.05 90.26 Average: 1 14.21 0.00 1.05 1.51 0.05 83.18