---> uname -a: Linux prd-centos7-docker-2c-8g-4007.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 20G 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 616 4763 16 2441 6909 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:8b:62:78 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86106sec preferred_lft 86106sec inet6 fe80::f816:3eff:fe8b:6278/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:89:e1:50 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-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/08/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 76.89 10.49 66.40 989.28 5190.24 01:50:01 PM 153.84 1.58 152.26 518.63 9967.21 01:51:01 PM 56.38 1.75 54.63 550.17 8696.29 01:52:01 PM 25.45 2.65 22.80 614.12 1683.99 Average: 78.14 4.12 74.02 668.07 6384.48 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5422384 2586344 32.29 2088 1867052 964244 10.65 623900 1684272 159300 01:50:01 PM 4871488 3137240 39.17 2088 2085696 1211516 13.38 1061624 1755080 122668 01:51:01 PM 4333564 3675164 45.89 2088 2247896 1610764 17.78 1544748 1794416 18100 01:52:01 PM 4909752 3098976 38.69 2088 2367916 902012 9.96 1011148 1744464 116840 Average: 4884297 3124431 39.01 2088 2142140 1172134 12.94 1060355 1744558 104227 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 222.76 161.26 947.27 37.30 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 424.50 485.03 2489.57 78.95 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 117.92 132.45 949.62 19.22 0.00 0.00 0.00 01:51:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 17.52 15.07 14.23 7.00 0.00 0.00 0.00 01:52:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 195.69 198.46 1100.22 35.62 0.00 0.00 0.00 Average: lo 0.04 0.04 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-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 03/08/2024 _x86_64_ (2 CPU) 01:47:31 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.92 0.00 3.06 0.75 0.11 58.16 01:49:01 PM 0 34.57 0.00 2.72 0.70 0.10 61.90 01:49:01 PM 1 41.28 0.00 3.38 0.82 0.11 54.40 01:50:01 PM all 51.01 0.00 3.71 2.32 0.12 42.85 01:50:01 PM 0 44.17 0.00 4.74 3.24 0.12 47.73 01:50:01 PM 1 57.92 0.00 2.64 1.39 0.11 37.94 01:51:01 PM all 86.62 0.00 2.21 0.23 0.11 10.83 01:51:01 PM 0 85.99 0.00 2.75 0.31 0.11 10.84 01:51:01 PM 1 87.26 0.00 1.70 0.13 0.11 10.80 01:52:01 PM all 69.04 0.00 2.27 0.19 0.11 28.39 01:52:01 PM 0 79.73 0.00 2.81 0.15 0.11 17.20 01:52:01 PM 1 58.71 0.00 1.71 0.23 0.11 39.24 Average: all 60.81 0.00 2.82 0.88 0.11 35.38 Average: 0 60.63 0.00 3.26 1.11 0.11 34.88 Average: 1 61.00 0.00 2.37 0.65 0.11 35.88