---> uname -a: Linux prd-centos7-docker-2c-8g-1958.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 653 4213 16 2953 6862 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:4b:e5:95 brd ff:ff:ff:ff:ff:ff inet 10.32.6.40/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe4b:e595/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:1f:82:d4 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) 05/26/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 113.99 19.75 94.24 4347.31 5218.80 08:53:01 PM 137.84 1.50 136.34 302.20 9427.51 08:54:01 PM 112.59 3.35 109.24 926.92 20327.04 08:55:01 PM 17.69 0.37 17.32 243.70 4219.04 08:56:01 PM 34.95 2.25 32.71 288.29 10910.06 Average: 83.41 5.44 77.97 1221.73 10021.39 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5555136 2453592 30.64 2088 1827304 930640 10.28 530436 1649488 126032 08:53:01 PM 4973348 3035380 37.90 2088 2022736 1260804 13.92 1002144 1718988 83796 08:54:01 PM 4015804 3992924 49.86 2088 2594344 1700628 18.78 1609412 2018824 101352 08:55:01 PM 3929012 4079716 50.94 2088 2635940 1741136 19.22 1667876 2042248 16276 08:56:01 PM 4281320 3727408 46.54 2088 2873040 1025348 11.32 1427212 1924352 19268 Average: 4550924 3457804 43.18 2088 2390673 1331711 14.70 1247416 1870780 69345 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 371.94 230.67 1404.07 63.02 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 316.66 374.53 1718.79 60.79 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 358.76 422.16 3483.49 440.43 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 13.17 13.07 56.25 4.32 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 160.75 214.99 47.87 1743.42 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 244.27 251.10 1342.27 462.42 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) 05/26/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.70 0.00 4.00 3.27 0.10 57.93 08:52:01 PM 0 27.69 0.00 4.03 5.04 0.10 63.13 08:52:01 PM 1 41.82 0.00 3.97 1.47 0.11 52.64 08:53:01 PM all 49.01 0.00 3.66 1.60 0.13 45.59 08:53:01 PM 0 42.68 0.00 4.12 2.55 0.12 50.52 08:53:01 PM 1 55.45 0.00 3.18 0.65 0.13 40.59 08:54:01 PM all 65.72 0.00 3.73 3.76 0.14 26.65 08:54:01 PM 0 60.66 0.00 4.98 4.23 0.15 29.98 08:54:01 PM 1 70.78 0.00 2.48 3.31 0.15 23.29 08:55:01 PM all 83.39 0.00 1.78 0.02 0.12 14.69 08:55:01 PM 0 83.80 0.00 1.82 0.00 0.13 14.25 08:55:01 PM 1 82.96 0.00 1.76 0.02 0.11 15.14 08:56:01 PM all 55.84 0.00 2.39 0.37 0.11 41.29 08:56:01 PM 0 66.15 0.00 2.48 0.60 0.11 30.67 08:56:01 PM 1 45.81 0.00 2.30 0.14 0.11 51.65 Average: all 57.47 0.00 3.12 1.81 0.12 37.48 Average: 0 55.82 0.00 3.50 2.51 0.12 38.04 Average: 1 59.11 0.00 2.75 1.11 0.12 36.91