---> uname -a: Linux prd-centos7-docker-1c-4g-5560.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: 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 6.3G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 570 4876 16 2374 6951 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:19:23:39 brd ff:ff:ff:ff:ff:ff inet 10.30.171.98/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe19:2339/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:58:37:bd:3b 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) 04/07/2024 _x86_64_ (2 CPU) 02:03:51 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 253.97 71.94 182.03 9025.83 40325.10 02:06:01 AM 233.42 17.92 215.50 1989.41 14081.45 02:07:01 AM 199.92 0.37 199.55 78.35 6847.47 Average: 228.97 29.85 199.12 3669.52 20312.11 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5243220 2765516 34.53 2620 1734092 1444336 15.95 1004704 1506916 96392 02:06:01 AM 5166888 2841848 35.48 2620 2129360 946420 10.45 1036544 1496464 54032 02:07:01 AM 4992748 3015988 37.66 2620 2286296 917548 10.13 1029872 1631844 90164 Average: 5134285 2874451 35.89 2620 2049916 1102768 12.18 1023707 1545075 80196 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 435.95 286.38 1996.42 76.49 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 275.87 226.36 3902.03 28.30 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 02:07:01 AM eth0 27.23 26.73 235.10 6.12 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 245.35 179.26 2044.88 36.76 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) 04/07/2024 _x86_64_ (2 CPU) 02:03:51 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 37.58 0.00 7.53 33.59 0.12 21.18 02:05:01 AM 0 36.56 0.00 7.16 32.15 0.11 24.02 02:05:01 AM 1 38.59 0.00 7.91 35.03 0.11 18.36 02:06:01 AM all 35.71 0.00 3.39 9.36 0.10 51.44 02:06:01 AM 0 54.37 0.00 3.91 8.25 0.11 33.36 02:06:01 AM 1 17.64 0.00 2.89 10.43 0.10 68.93 02:07:01 AM all 34.73 0.00 2.29 5.43 0.11 57.43 02:07:01 AM 0 63.17 0.00 3.54 4.36 0.09 28.84 02:07:01 AM 1 7.87 0.00 1.12 6.46 0.12 84.44 Average: all 35.99 0.00 4.37 15.95 0.11 43.58 Average: 0 51.39 0.00 4.86 14.89 0.10 28.76 Average: 1 21.04 0.00 3.90 16.98 0.11 57.97