---> uname -a: Linux prd-centos7-docker-1c-4g-361.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: 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 6.1G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 5167 16 2071 6948 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:47:eb:fd brd ff:ff:ff:ff:ff:ff inet 10.30.170.171/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe47:ebfd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:71:54:a8:db 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) 03/12/2024 _x86_64_ (2 CPU) 02:10:43 AM LINUX RESTART 02:11:01 AM tps rtps wtps bread/s bwrtn/s 02:12:01 AM 137.97 42.51 95.45 7526.26 39856.02 02:13:01 AM 222.92 7.20 215.72 823.72 8277.30 02:14:01 AM 94.02 0.20 93.82 22.79 3324.85 Average: 151.64 16.64 135.00 2791.34 17154.75 02:11:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:12:01 AM 5624892 2383836 29.77 2620 1748672 891100 9.84 680972 1444792 70344 02:13:01 AM 5446152 2562576 32.00 2620 1905836 868708 9.59 685348 1576548 10420 02:14:01 AM 5315448 2693280 33.63 2620 2001308 878856 9.70 737596 1629672 80068 Average: 5462164 2546564 31.80 2620 1885272 879555 9.71 701305 1550337 53611 02:11:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:12:01 AM eth0 280.38 181.67 1147.98 57.47 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 41.99 38.49 478.15 6.46 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 25.75 25.09 268.95 5.56 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 116.06 81.76 631.74 23.17 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) 03/12/2024 _x86_64_ (2 CPU) 02:10:43 AM LINUX RESTART 02:11:01 AM CPU %user %nice %system %iowait %steal %idle 02:12:01 AM all 28.79 0.00 5.95 27.69 0.11 37.45 02:12:01 AM 0 24.54 0.00 5.66 24.29 0.12 45.38 02:12:01 AM 1 33.05 0.00 6.24 31.10 0.11 29.50 02:13:01 AM all 27.43 0.00 2.16 7.85 0.10 62.46 02:13:01 AM 0 5.50 0.00 1.37 6.72 0.10 86.30 02:13:01 AM 1 50.53 0.00 3.02 9.03 0.11 37.32 02:14:01 AM all 29.69 0.00 2.32 2.22 0.11 65.66 02:14:01 AM 0 7.80 0.00 1.14 1.27 0.12 89.67 02:14:01 AM 1 52.96 0.00 3.55 3.23 0.11 40.15 Average: all 28.64 0.00 3.47 12.55 0.11 55.23 Average: 0 12.48 0.00 2.69 10.61 0.11 74.10 Average: 1 45.43 0.00 4.28 14.57 0.11 35.61