---> uname -a: Linux prd-centos7-docker-2c-8g-1716.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 654 4207 16 2959 6861 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:c1:bc:d5 brd ff:ff:ff:ff:ff:ff inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fec1:bcd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6a:b9:b7:75 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) 08/05/2024 _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 121.32 19.92 101.40 4455.35 9656.32 08:53:01 PM 154.56 1.59 152.96 309.49 10372.37 08:54:01 PM 80.65 3.33 77.32 928.19 19220.95 08:55:01 PM 18.62 0.83 17.79 368.81 4165.00 08:56:01 PM 40.92 1.90 39.02 189.04 11508.53 Average: 82.95 5.52 77.42 1253.00 10985.80 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5504092 2504644 31.27 2088 1860544 907084 10.01 553264 1674296 146152 08:53:01 PM 4843816 3164920 39.52 2088 2090992 1243620 13.73 1096068 1746740 114644 08:54:01 PM 3889804 4118932 51.43 2088 2606080 1711508 18.90 1733216 2022780 108388 08:55:01 PM 3420744 4587992 57.29 2088 2644440 2110940 23.31 2170656 2048228 15400 08:56:01 PM 4343380 3665356 45.77 2088 2879916 947584 10.46 1364648 1928072 800 Average: 4400367 3608369 45.06 2088 2416394 1384147 15.28 1383570 1884023 77077 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 354.59 233.61 1570.18 63.63 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 441.45 527.00 2657.80 82.61 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 233.69 268.24 2467.21 420.23 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 11.17 11.47 53.36 2.71 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 170.07 224.66 55.04 1755.16 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 241.44 251.99 1356.09 466.00 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) 08/05/2024 _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 35.53 0.00 4.37 3.62 0.11 56.38 08:52:01 PM 0 43.25 0.00 5.05 3.44 0.12 48.14 08:52:01 PM 1 27.94 0.00 3.71 3.82 0.10 64.42 08:53:01 PM all 53.43 0.00 3.92 3.17 0.15 39.34 08:53:01 PM 0 46.52 0.00 6.24 6.08 0.14 41.02 08:53:01 PM 1 60.41 0.00 1.57 0.22 0.15 37.65 08:54:01 PM all 76.95 0.00 3.29 2.87 0.14 16.75 08:54:01 PM 0 75.11 0.00 4.23 3.30 0.13 17.22 08:54:01 PM 1 78.79 0.00 2.37 2.43 0.13 16.29 08:55:01 PM all 83.70 0.00 1.70 0.02 0.14 14.44 08:55:01 PM 0 83.36 0.00 1.82 0.02 0.15 14.65 08:55:01 PM 1 84.04 0.00 1.59 0.02 0.13 14.22 08:56:01 PM all 40.09 0.00 2.32 1.13 0.09 56.37 08:56:01 PM 0 50.48 0.00 2.89 0.94 0.11 45.59 08:56:01 PM 1 29.91 0.00 1.74 1.34 0.09 66.93 Average: all 57.58 0.00 3.13 2.17 0.12 37.00 Average: 0 59.52 0.00 4.05 2.76 0.13 33.53 Average: 1 55.65 0.00 2.21 1.59 0.12 40.43