---> uname -a: Linux prd-centos7-docker-2c-8g-5524.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 607 4245 16 2968 6908 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:59:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.195/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feef:594f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1b:e1:f9:c0 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) 03/25/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 66.86 9.58 57.28 977.88 5166.37 08:53:01 PM 142.47 1.59 140.88 309.30 9535.85 08:54:01 PM 99.70 3.36 96.34 929.41 20111.68 08:55:01 PM 17.89 0.77 17.12 365.45 4181.78 08:56:01 PM 42.10 1.95 40.15 192.24 11225.83 Average: 73.57 3.45 70.12 555.69 10046.73 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5459512 2549216 31.83 2088 1875904 928148 10.25 581992 1690920 161252 08:53:01 PM 4920608 3088120 38.56 2088 2070900 1214056 13.40 1021704 1746948 114344 08:54:01 PM 3847164 4161564 51.96 2088 2614240 1706484 18.84 1761456 2034936 108292 08:55:01 PM 3601584 4407144 55.03 2088 2652628 1924552 21.25 1977900 2059504 16392 08:56:01 PM 4405676 3603052 44.99 2088 2889244 940660 10.39 1285288 1942216 17580 Average: 4446909 3561819 44.47 2088 2420583 1342780 14.83 1325668 1894905 83572 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 192.31 142.74 1121.89 38.53 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 391.97 464.71 2203.78 75.28 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 265.73 314.78 2935.53 425.21 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 12.85 12.51 54.60 3.40 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 165.41 218.48 50.05 1747.04 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 205.01 229.85 1270.13 459.12 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) 03/25/2024 _x86_64_ (2 CPU) 08:50:31 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 37.16 0.00 3.15 0.53 0.11 59.04 08:52:02 PM 0 59.54 0.00 4.63 0.90 0.13 34.80 08:52:02 PM 1 15.96 0.00 1.76 0.19 0.09 82.01 08:53:01 PM all 50.92 0.00 3.78 2.52 0.12 42.66 08:53:01 PM 0 50.51 0.00 4.94 3.08 0.13 41.34 08:53:01 PM 1 51.35 0.00 2.59 1.95 0.13 43.98 08:54:01 PM all 71.19 0.00 3.55 3.48 0.11 21.68 08:54:01 PM 0 68.93 0.00 4.41 3.27 0.11 23.28 08:54:01 PM 1 73.42 0.00 2.70 3.68 0.11 20.09 08:55:01 PM all 82.37 0.00 1.73 0.02 0.11 15.77 08:55:01 PM 0 82.62 0.00 1.79 0.00 0.11 15.47 08:55:01 PM 1 82.13 0.00 1.66 0.04 0.11 16.07 08:56:01 PM all 44.62 0.00 2.18 0.52 0.09 52.60 08:56:01 PM 0 65.11 0.00 2.74 0.49 0.09 31.58 08:56:01 PM 1 25.02 0.00 1.66 0.53 0.07 72.72 Average: all 56.98 0.00 2.88 1.40 0.11 38.63 Average: 0 65.26 0.00 3.71 1.55 0.11 29.36 Average: 1 48.89 0.00 2.06 1.26 0.10 47.68