---> uname -a: Linux prd-centos7-docker-2c-8g-4730.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 603 4780 16 2437 6923 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:1c:1d:c8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe1c:1dc8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ba:8b:4c:54 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) 03/16/2024 _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 115.34 20.08 95.25 4387.68 33651.91 01:50:01 PM 82.83 0.87 81.97 202.90 7055.17 01:51:01 PM 126.81 3.51 123.30 941.68 6818.18 01:52:01 PM 32.59 0.18 32.41 5.72 6343.65 01:53:01 PM 11.67 2.31 9.36 521.83 993.99 Average: 73.85 5.39 68.46 1211.69 10971.24 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5444724 2564012 32.02 2088 1875400 973884 10.75 628828 1660628 175756 01:50:01 PM 5186000 2822736 35.25 2088 1946948 1176620 12.99 807724 1713264 87004 01:51:01 PM 4496036 3512700 43.86 2088 2203888 1522640 16.81 1387456 1793872 145456 01:52:01 PM 4320516 3688220 46.05 2088 2251160 1647700 18.19 1553808 1796404 10744 01:53:01 PM 4894820 3113916 38.88 2088 2360464 945764 10.44 1028204 1743940 79096 Average: 4868419 3140317 39.21 2088 2127572 1253322 13.84 1081204 1741622 99611 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 421.62 232.49 1371.62 57.70 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 119.95 107.44 486.49 20.82 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 384.09 467.06 2708.51 66.36 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 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 43.70 50.39 319.79 8.31 0.00 0.00 0.00 01:52:01 PM lo 0.03 0.03 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 01:53:01 PM eth0 15.17 13.37 10.30 5.86 0.00 0.00 0.00 01:53:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 196.89 174.16 979.38 31.81 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) 03/16/2024 _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 40.14 0.00 4.18 1.65 0.44 53.59 01:49:01 PM 0 34.80 0.00 4.33 1.40 0.35 59.11 01:49:01 PM 1 45.60 0.00 4.04 1.90 0.52 47.94 01:50:01 PM all 43.96 0.00 3.11 0.83 0.42 51.69 01:50:01 PM 0 34.62 0.00 2.97 0.73 0.43 61.25 01:50:01 PM 1 53.50 0.00 3.23 0.91 0.40 41.96 01:51:01 PM all 71.81 0.00 3.21 1.74 0.66 22.59 01:51:01 PM 0 63.97 0.00 4.99 2.92 0.86 27.25 01:51:01 PM 1 79.59 0.00 1.48 0.58 0.43 17.93 01:52:01 PM all 82.96 0.00 1.98 0.06 0.25 14.75 01:52:01 PM 0 81.44 0.00 1.99 0.07 0.26 16.24 01:52:01 PM 1 84.50 0.00 1.98 0.02 0.26 13.24 01:53:01 PM all 83.84 0.00 2.39 0.09 0.24 13.43 01:53:01 PM 0 87.24 0.00 2.40 0.17 0.26 9.93 01:53:01 PM 1 80.49 0.00 2.36 0.02 0.22 16.91 Average: all 64.28 0.00 2.98 0.88 0.40 31.47 Average: 0 60.00 0.00 3.34 1.06 0.43 35.17 Average: 1 68.58 0.00 2.63 0.69 0.37 27.73