---> uname -a: Linux prd-centos7-docker-4c-4g-42376.novalocal 3.10.0-1160.118.1.el7.x86_64 #1 SMP Wed Apr 24 16:01:50 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.8G 0 7.8G 0% /dev tmpfs 7.8G 0 7.8G 0% /dev/shm tmpfs 7.8G 17M 7.8G 1% /run tmpfs 7.8G 0 7.8G 0% /sys/fs/cgroup /dev/vda1 80G 6.0G 75G 8% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15884 775 13022 16 2086 14789 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:81:51:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.170.136/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:fe81:51d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:2a:fe:c1:9d 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/14/2024 _x86_64_ (4 CPU) 03:39:01 PM LINUX RESTART 03:40:01 PM tps rtps wtps bread/s bwrtn/s 03:41:02 PM 85.01 7.58 77.43 758.63 4158.63 03:42:01 PM 285.60 3.05 282.55 1263.41 7852.18 Average: 183.27 5.36 177.91 1005.89 5967.87 03:40:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:02 PM 13504420 2761544 16.98 2620 1922208 1035168 5.98 679068 1693272 146152 03:42:01 PM 13385320 2880644 17.71 2620 2018944 1029720 5.95 829240 1635904 13584 Average: 13444870 2821094 17.34 2620 1970576 1032444 5.96 754154 1664588 79868 03:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:41:02 PM eth0 57.91 56.19 642.63 5.95 0.00 0.00 0.00 03:41:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM eth0 33.42 30.32 51.07 11.76 0.00 0.00 0.00 03:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 45.91 43.52 352.86 8.80 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 3.10.0-1160.118.1.el7.x86_64 (centos-7-docker-708a1d49-32f8-4851-81f0-e8de5d85628b.novalocal) 10/14/2024 _x86_64_ (4 CPU) 03:39:01 PM LINUX RESTART 03:40:01 PM CPU %user %nice %system %iowait %steal %idle 03:41:02 PM all 11.50 0.00 1.10 0.79 0.05 86.55 03:41:02 PM 0 14.35 0.00 1.14 0.89 0.05 83.57 03:41:02 PM 1 10.53 0.00 1.35 0.57 0.07 87.49 03:41:02 PM 2 11.61 0.00 1.08 0.60 0.05 86.65 03:41:02 PM 3 9.46 0.00 0.85 1.13 0.05 88.51 03:42:01 PM all 14.88 0.00 1.20 2.18 0.07 81.67 03:42:01 PM 0 29.00 0.00 1.61 1.86 0.07 67.45 03:42:01 PM 1 3.78 0.00 0.86 1.81 0.07 93.48 03:42:01 PM 2 19.95 0.00 1.35 2.49 0.09 76.12 03:42:01 PM 3 7.35 0.00 0.98 2.55 0.07 89.05 Average: all 13.16 0.00 1.15 1.48 0.06 84.15 Average: 0 21.46 0.00 1.37 1.36 0.06 75.75 Average: 1 7.20 0.00 1.11 1.18 0.07 90.45 Average: 2 15.67 0.00 1.21 1.52 0.07 81.52 Average: 3 8.41 0.00 0.92 1.84 0.06 88.78