---> uname -a: Linux prd-centos7-docker-2c-8g-3440.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 582 4795 16 2443 6943 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:f5:65:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:fef5:651b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a1:73:7b:69 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) 03/02/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 93.21 20.10 73.11 4433.57 6788.61 01:50:01 PM 139.10 1.30 137.80 245.93 9623.20 01:51:01 PM 73.41 3.21 70.20 902.58 8597.37 01:52:01 PM 14.50 2.25 12.26 513.31 1636.20 Average: 80.05 6.71 73.34 1523.76 6662.00 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5549308 2459428 30.71 2088 1860532 857808 9.47 498844 1684316 152696 01:50:01 PM 4969508 3039228 37.95 2088 2056140 1171340 12.93 972504 1747572 105100 01:51:01 PM 4447980 3560756 44.46 2088 2251068 1505804 16.63 1423372 1799928 36352 01:52:01 PM 4922376 3086360 38.54 2088 2360428 898344 9.92 996684 1746568 86616 Average: 4972293 3036443 37.91 2088 2132042 1108324 12.24 972851 1744596 95191 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 373.79 237.55 1453.25 53.01 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 363.80 418.40 2143.50 71.17 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 171.23 204.44 1303.61 28.83 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 15.37 13.16 11.99 6.80 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 231.03 218.38 1228.12 39.95 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) 03/02/2024 _x86_64_ (2 CPU) 01:47:38 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 38.37 0.00 4.31 1.20 0.11 56.00 01:49:01 PM 0 55.46 0.00 5.45 1.77 0.11 37.22 01:49:01 PM 1 21.92 0.00 3.22 0.65 0.10 74.10 01:50:01 PM all 48.82 0.00 3.53 2.78 0.12 44.75 01:50:01 PM 0 41.84 0.00 4.83 3.54 0.12 49.67 01:50:01 PM 1 55.92 0.00 2.20 2.00 0.11 39.77 01:51:01 PM all 82.51 0.00 2.46 0.50 0.13 14.40 01:51:01 PM 0 81.66 0.00 3.07 0.53 0.13 14.62 01:51:01 PM 1 83.38 0.00 1.84 0.46 0.13 14.18 01:52:01 PM all 76.79 0.00 2.01 0.07 0.11 21.02 01:52:01 PM 0 79.36 0.00 2.34 0.07 0.11 18.11 01:52:01 PM 1 74.24 0.00 1.67 0.09 0.11 23.89 Average: all 61.28 0.00 3.09 1.15 0.12 34.36 Average: 0 64.32 0.00 3.94 1.50 0.12 30.13 Average: 1 58.26 0.00 2.25 0.81 0.11 38.57