---> uname -a: Linux prd-centos7-docker-1c-4g-8709.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 586 4837 16 2397 6938 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:89:5b:4e brd ff:ff:ff:ff:ff:ff inet 10.30.171.84/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe89:5b4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fb:b5:4e:1a 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) 12/17/2023 _x86_64_ (2 CPU) 02:10:24 AM LINUX RESTART 02:11:02 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 140.01 13.25 126.76 1288.21 9398.87 02:13:01 AM 202.20 0.53 201.67 82.21 9913.86 02:14:01 AM 130.86 0.02 130.85 0.40 4207.30 Average: 157.79 4.55 153.24 452.30 7831.30 02:11:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5335828 2672900 33.37 2620 2036336 873688 9.65 928484 1453464 140168 02:13:01 AM 5109988 2898740 36.19 2620 2182148 915508 10.11 994564 1578040 77680 02:14:01 AM 5044500 2964228 37.01 2620 2261968 889848 9.82 1001480 1626104 60552 Average: 5163439 2845289 35.53 2620 2160151 893015 9.86 974843 1552536 92800 02:11:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 368.51 315.29 4918.86 51.76 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 51.25 42.50 493.81 6.91 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 29.28 26.08 429.43 3.78 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 Average: eth0 148.46 126.91 1930.78 20.64 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) 12/17/2023 _x86_64_ (2 CPU) 02:10:24 AM LINUX RESTART 02:11:02 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 46.31 0.00 3.83 4.46 0.10 45.31 02:12:01 AM 0 45.14 0.00 3.51 5.81 0.11 45.44 02:12:01 AM 1 47.46 0.00 4.18 3.10 0.09 45.17 02:13:01 AM all 25.15 0.00 1.95 9.56 0.10 63.23 02:13:01 AM 0 37.66 0.00 2.70 11.89 0.12 47.63 02:13:01 AM 1 13.06 0.00 1.24 7.31 0.10 78.29 02:14:01 AM all 9.17 0.00 0.79 25.06 0.07 64.91 02:14:01 AM 0 13.74 0.00 1.17 22.29 0.05 62.75 02:14:01 AM 1 4.69 0.00 0.44 27.79 0.07 67.02 Average: all 26.53 0.00 2.17 13.21 0.09 58.00 Average: 0 31.93 0.00 2.44 13.45 0.09 52.08 Average: 1 21.23 0.00 1.91 12.97 0.09 63.81