---> uname -a: Linux prd-centos7-docker-2c-8g-5856.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 852 4033 16 2935 6663 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:02:4c:04 brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe02:4c04/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:39:ba:7f:90 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) 07/06/2024 _x86_64_ (2 CPU) 04:36:27 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:02 AM 96.88 9.16 87.72 987.47 5638.56 04:39:01 AM 173.73 2.25 171.48 499.78 11680.73 04:40:01 AM 71.27 2.06 69.21 515.33 20269.92 04:41:01 AM 27.24 1.70 25.54 446.75 9389.46 04:42:01 AM 18.95 1.72 17.24 215.59 2174.12 Average: 77.30 3.38 73.92 533.28 9826.08 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:02 AM 5454812 2553924 31.89 2088 1932136 870972 9.62 550156 1713732 211300 04:39:01 AM 4681900 3326836 41.54 2088 2155676 1495036 16.51 1215804 1782260 126716 04:40:01 AM 3771556 4237180 52.91 2088 2612464 1762580 19.46 1826012 2043084 35848 04:41:01 AM 4399476 3609260 45.07 2088 2840184 920672 10.16 1102604 2132248 48548 04:42:01 AM 4156460 3852276 48.10 2088 2855244 1138440 12.57 1470812 2006272 12512 Average: 4492841 3515895 43.90 2088 2479141 1237540 13.66 1233078 1935519 86985 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:02 AM eth0 101.00 90.56 1096.12 13.74 0.00 0.00 0.00 04:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 490.23 597.26 3287.78 87.84 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 157.75 167.31 2107.94 20.78 0.00 0.00 0.00 04:40:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 95.82 68.12 201.95 22.17 0.00 0.00 0.00 04:41:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 138.72 91.04 166.82 115.06 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 195.67 201.48 1365.84 51.77 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) 07/06/2024 _x86_64_ (2 CPU) 04:36:27 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:02 AM all 34.82 0.00 3.39 2.51 0.10 59.17 04:38:02 AM 0 49.25 0.00 4.53 3.17 0.11 42.94 04:38:02 AM 1 20.86 0.00 2.27 1.87 0.10 74.90 04:39:01 AM all 56.69 0.00 3.76 2.92 0.13 36.50 04:39:01 AM 0 50.75 0.00 5.19 3.93 0.14 39.99 04:39:01 AM 1 62.70 0.00 2.30 1.92 0.13 32.95 04:40:01 AM all 78.76 0.00 3.19 2.50 0.14 15.41 04:40:01 AM 0 77.22 0.00 3.64 2.09 0.13 16.91 04:40:01 AM 1 80.32 0.00 2.71 2.92 0.13 13.92 04:41:01 AM all 77.37 0.00 2.08 0.86 0.11 19.58 04:41:01 AM 0 78.08 0.00 2.33 0.75 0.11 18.73 04:41:01 AM 1 76.65 0.00 1.82 0.97 0.13 20.43 04:42:01 AM all 41.50 0.00 1.80 0.13 0.08 56.49 04:42:01 AM 0 49.86 0.00 1.86 0.14 0.09 48.05 04:42:01 AM 1 33.30 0.00 1.75 0.12 0.07 64.76 Average: all 57.46 0.00 2.84 1.78 0.11 37.81 Average: 0 60.84 0.00 3.51 2.01 0.12 33.51 Average: 1 54.10 0.00 2.17 1.55 0.11 42.08