---> uname -a: Linux prd-centos7-docker-2c-8g-1025.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 20G 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 619 4775 16 2425 6907 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:3f:48:19 brd ff:ff:ff:ff:ff:ff inet 10.32.6.19/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe3f:4819/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:bf:9f:aa 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) 05/15/2024 _x86_64_ (2 CPU) 01:47:35 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 111.78 14.97 96.80 3386.01 5536.24 01:50:01 PM 141.25 1.35 139.90 247.53 9535.80 01:51:01 PM 74.65 3.13 71.52 901.12 9037.77 01:52:01 PM 15.09 2.28 12.81 520.77 1204.11 Average: 85.69 5.43 80.26 1263.77 6328.51 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5539440 2469288 30.83 2088 1845656 870116 9.61 526996 1665904 141396 01:50:01 PM 4931960 3076768 38.42 2088 2047196 1196956 13.22 1024844 1733832 103744 01:51:01 PM 4314056 3694672 46.13 2088 2241548 1592820 17.59 1571452 1785808 17996 01:52:01 PM 4863192 3145536 39.28 2088 2351160 962460 10.63 1071940 1732072 82624 Average: 4912162 3096566 38.66 2088 2121390 1155588 12.76 1048808 1729404 86440 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 423.97 237.08 1456.86 59.81 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 388.58 438.62 2108.46 69.01 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 173.64 198.82 1286.94 27.63 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 16.19 13.82 12.31 6.91 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 250.58 222.08 1216.13 40.84 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) 05/15/2024 _x86_64_ (2 CPU) 01:47:35 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 37.54 0.00 3.67 2.34 0.11 56.35 01:49:01 PM 0 43.90 0.00 4.95 2.40 0.11 48.64 01:49:01 PM 1 31.30 0.00 2.39 2.30 0.09 63.93 01:50:01 PM all 48.61 0.00 3.55 2.63 0.11 45.11 01:50:01 PM 0 44.99 0.00 4.64 2.85 0.12 47.39 01:50:01 PM 1 52.23 0.00 2.45 2.39 0.11 42.82 01:51:01 PM all 83.68 0.00 2.49 0.61 0.12 13.10 01:51:01 PM 0 82.54 0.00 3.06 1.00 0.11 13.29 01:51:01 PM 1 84.84 0.00 1.91 0.24 0.11 12.89 01:52:01 PM all 75.05 0.00 2.01 0.12 0.10 22.72 01:52:01 PM 0 80.43 0.00 2.15 0.15 0.11 17.16 01:52:01 PM 1 69.74 0.00 1.88 0.09 0.11 28.18 Average: all 60.84 0.00 2.94 1.44 0.11 34.67 Average: 0 62.63 0.00 3.72 1.61 0.11 31.92 Average: 1 59.07 0.00 2.16 1.28 0.10 37.39