---> uname -a: Linux prd-centos7-docker-2c-8g-1165.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4812 16 2426 6944 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:ef:91:bd brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:feef:91bd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:a0:6c:ee 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) 05/17/2024 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 142.11 20.68 121.42 4481.98 41852.68 01:50:01 PM 89.56 0.87 88.69 202.86 7631.95 01:51:01 PM 127.92 3.41 124.51 938.77 6856.88 01:52:01 PM 36.58 0.15 36.43 4.66 6244.95 01:53:01 PM 9.11 2.35 6.76 522.90 862.70 Average: 80.87 5.44 75.43 1219.53 12593.74 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5533408 2475328 30.91 2088 1805360 940800 10.39 616908 1603320 127620 01:50:01 PM 5244256 2764480 34.52 2088 1937520 1102328 12.17 760956 1701580 86592 01:51:01 PM 4729116 3279620 40.95 2088 2193928 1239772 13.69 1170112 1781960 144916 01:52:01 PM 4358396 3650340 45.58 2088 2242284 1595640 17.62 1528856 1784512 14072 01:53:01 PM 4984060 3024676 37.77 2088 2351760 851080 9.40 950376 1733376 85648 Average: 4969847 3038889 37.94 2088 2106170 1145924 12.65 1005442 1720950 91770 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 381.55 211.91 1386.33 60.60 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 129.49 105.19 475.20 19.04 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 400.80 477.71 2685.89 68.16 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 47.20 52.85 323.23 9.04 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 13.51 11.26 8.82 5.77 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 193.94 171.72 974.93 32.44 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 05/17/2024 _x86_64_ (2 CPU) 01:47:40 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 40.45 0.00 5.04 3.94 0.51 50.05 01:49:01 PM 0 33.77 0.00 5.39 2.54 0.48 57.81 01:49:01 PM 1 47.23 0.00 4.71 5.39 0.53 42.14 01:50:01 PM all 43.66 0.00 3.45 1.14 0.35 51.39 01:50:01 PM 0 41.38 0.00 3.52 1.24 0.34 53.53 01:50:01 PM 1 45.98 0.00 3.36 1.03 0.37 49.25 01:51:01 PM all 69.99 0.00 3.65 1.89 0.56 23.91 01:51:01 PM 0 62.04 0.00 5.62 1.82 0.79 29.72 01:51:01 PM 1 77.90 0.00 1.71 1.95 0.35 18.10 01:52:01 PM all 91.49 0.00 2.39 0.28 0.31 5.52 01:52:01 PM 0 90.12 0.00 2.74 0.54 0.32 6.27 01:52:01 PM 1 92.89 0.00 2.01 0.02 0.28 4.80 01:53:01 PM all 81.91 0.00 2.42 0.06 0.24 15.38 01:53:01 PM 0 81.97 0.00 2.63 0.06 0.24 15.11 01:53:01 PM 1 81.86 0.00 2.21 0.06 0.24 15.63 Average: all 65.18 0.00 3.40 1.47 0.40 29.55 Average: 0 61.46 0.00 3.99 1.25 0.43 32.87 Average: 1 68.92 0.00 2.81 1.70 0.35 26.22