---> uname -a: Linux prd-centos7-docker-1c-4g-3774.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 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 642 4809 16 2369 6879 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:97:21:3e brd ff:ff:ff:ff:ff:ff inet 10.30.170.154/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86121sec preferred_lft 86121sec inet6 fe80::f816:3eff:fe97:213e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:aa:31:f6 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/02/2024 _x86_64_ (2 CPU) 02:01:51 AM LINUX RESTART 02:02:01 AM tps rtps wtps bread/s bwrtn/s 02:03:01 AM 245.83 73.76 172.07 8871.77 39809.38 02:04:01 AM 226.09 11.27 214.82 1248.09 14084.38 02:05:01 AM 30.35 3.41 26.94 678.06 1489.82 02:06:01 AM 181.24 3.13 178.11 126.74 5881.64 Average: 170.91 22.91 148.00 2733.02 15324.31 02:02:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:03:01 AM 4992828 3015908 37.66 2620 1762792 1594320 17.60 1255388 1501556 119956 02:04:01 AM 5151176 2857560 35.68 2620 2101476 1002504 11.07 1072792 1478188 40104 02:05:01 AM 5105640 2903096 36.25 2620 2121632 1028660 11.36 1104532 1488780 308 02:06:01 AM 5000272 3008464 37.56 2620 2239692 973880 10.75 1063776 1603604 42072 Average: 5062479 2946257 36.79 2620 2056398 1149841 12.70 1124122 1518032 50610 02:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:03:01 AM eth0 405.91 287.84 2536.60 78.71 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 232.23 191.26 3346.09 23.04 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 0.93 0.88 3.00 0.39 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 02:06:01 AM eth0 32.40 26.00 235.74 6.26 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 Average: eth0 167.96 126.56 1530.92 27.12 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-83a8aef5-3adf-4d9e-bcff-73bd9af916a5.novalocal) 04/02/2024 _x86_64_ (2 CPU) 02:01:51 AM LINUX RESTART 02:02:01 AM CPU %user %nice %system %iowait %steal %idle 02:03:01 AM all 43.86 0.00 8.66 19.79 0.11 27.58 02:03:01 AM 0 46.94 0.00 8.72 20.83 0.11 23.40 02:03:01 AM 1 40.80 0.00 8.59 18.78 0.11 31.71 02:04:01 AM all 30.54 0.00 2.78 6.69 0.10 59.89 02:04:01 AM 0 40.65 0.00 3.34 9.95 0.09 45.98 02:04:01 AM 1 20.64 0.00 2.24 3.48 0.10 73.54 02:05:01 AM all 1.78 0.00 0.32 0.83 0.03 97.04 02:05:01 AM 0 2.61 0.00 0.34 1.34 0.03 95.68 02:05:01 AM 1 0.95 0.00 0.30 0.33 0.02 98.39 02:06:01 AM all 31.81 0.00 2.24 5.08 0.10 60.77 02:06:01 AM 0 60.05 0.00 3.62 7.77 0.11 28.45 02:06:01 AM 1 5.20 0.00 0.93 2.55 0.08 91.23 Average: all 26.65 0.00 3.44 7.96 0.08 61.87 Average: 0 36.98 0.00 3.94 9.83 0.08 49.16 Average: 1 16.54 0.00 2.94 6.13 0.08 74.32