---> uname -a: Linux prd-centos7-docker-1c-4g-7913.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 6.4G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 579 4865 16 2376 6942 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:9b:18:6e brd ff:ff:ff:ff:ff:ff inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86171sec preferred_lft 86171sec inet6 fe80::f816:3eff:fe9b:186e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3b:cc:b1:68 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) 04/15/2024 _x86_64_ (2 CPU) 02:01:25 AM LINUX RESTART 02:02:02 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 184.77 13.67 171.10 1529.26 6286.30 02:04:01 AM 181.35 6.74 174.60 809.19 10998.92 02:05:01 AM 194.37 0.17 194.20 22.52 6300.18 Average: 186.84 6.82 180.02 782.85 7870.95 02:02:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 5319208 2689520 33.58 2620 2045520 877692 9.69 938224 1458052 257360 02:04:01 AM 5110484 2898244 36.19 2620 2196604 900236 9.94 988868 1578852 124536 02:05:01 AM 5009612 2999116 37.45 2620 2291996 882444 9.74 1018472 1626504 75804 Average: 5146435 2862293 35.74 2620 2178040 886791 9.79 981855 1554469 152567 02:02:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 386.84 316.58 4968.23 57.18 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 45.20 36.77 418.67 6.10 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 24.17 24.24 232.52 4.92 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 150.75 124.79 1855.70 22.54 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) 04/15/2024 _x86_64_ (2 CPU) 02:01:25 AM LINUX RESTART 02:02:02 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 48.11 0.00 3.96 4.32 0.11 43.50 02:03:01 AM 0 40.88 0.00 3.61 4.19 0.13 51.20 02:03:01 AM 1 55.45 0.00 4.29 4.48 0.11 35.67 02:04:01 AM all 22.47 0.00 2.26 4.29 0.09 70.89 02:04:01 AM 0 9.45 0.00 1.50 1.82 0.10 87.14 02:04:01 AM 1 35.87 0.00 3.02 6.83 0.07 54.20 02:05:01 AM all 28.23 0.00 1.71 6.41 0.10 63.55 02:05:01 AM 0 7.40 0.00 0.86 6.37 0.10 85.27 02:05:01 AM 1 50.01 0.00 2.64 6.43 0.09 40.83 Average: all 32.69 0.00 2.62 5.02 0.10 59.57 Average: 0 18.83 0.00 1.96 4.13 0.11 74.98 Average: 1 46.97 0.00 3.31 5.93 0.09 43.70