---> uname -a: Linux prd-centos7-docker-2c-8g-6534.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 665 4198 16 2957 6850 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:71:e8:10 brd ff:ff:ff:ff:ff:ff inet 10.32.7.17/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe71:e810/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f1:f0:6c:88 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) 07/13/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 112.89 9.61 103.28 978.78 6009.78 08:53:01 PM 159.72 1.96 157.76 603.56 10581.13 08:54:01 PM 74.21 3.00 71.21 628.84 20877.82 08:55:01 PM 13.06 0.83 12.22 369.43 2041.90 08:56:01 PM 44.20 1.88 42.32 188.54 11280.21 Average: 80.83 3.46 77.38 553.85 10158.57 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5410968 2597768 32.44 2088 1899724 966172 10.67 621704 1692160 184832 08:53:01 PM 4711188 3297548 41.17 2088 2118864 1330476 14.69 1216944 1757024 117840 08:54:01 PM 4017848 3990888 49.83 2088 2608668 1503136 16.60 1603452 2023276 41288 08:55:01 PM 3636572 4372164 54.59 2088 2834548 1620700 17.89 1920328 2078184 199804 08:56:01 PM 4313304 3695432 46.14 2088 2877916 978000 10.80 1396080 1925764 100 Average: 4417976 3590760 44.84 2088 2467944 1279697 14.13 1351702 1895282 108773 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 196.69 147.28 1150.97 45.96 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 476.99 559.59 2916.76 85.37 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 175.37 208.97 2134.50 411.99 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 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 13.27 13.69 54.85 4.54 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 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 169.40 224.97 55.01 1750.88 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 206.40 230.96 1262.82 459.63 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) 07/13/2024 _x86_64_ (2 CPU) 08:50:33 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.77 0.00 3.50 2.99 0.12 57.62 08:52:01 PM 0 38.69 0.00 3.23 2.30 0.12 55.66 08:52:01 PM 1 32.89 0.00 3.76 3.65 0.10 59.59 08:53:01 PM all 57.01 0.00 3.95 2.48 0.13 36.43 08:53:01 PM 0 46.90 0.00 5.98 3.87 0.14 43.11 08:53:01 PM 1 67.35 0.00 1.88 1.05 0.14 29.57 08:54:01 PM all 76.87 0.00 3.29 2.77 0.13 16.94 08:54:01 PM 0 75.64 0.00 3.84 1.57 0.13 18.82 08:54:01 PM 1 78.11 0.00 2.74 3.98 0.11 15.07 08:55:01 PM all 82.57 0.00 1.84 0.03 0.11 15.45 08:55:01 PM 0 82.25 0.00 1.97 0.02 0.11 15.65 08:55:01 PM 1 82.89 0.00 1.72 0.04 0.13 15.23 08:56:01 PM all 34.55 0.00 2.15 1.35 0.10 61.85 08:56:01 PM 0 48.49 0.00 2.50 1.75 0.11 47.16 08:56:01 PM 1 21.04 0.00 1.80 0.96 0.09 76.12 Average: all 56.95 0.00 2.95 1.93 0.12 38.05 Average: 0 58.11 0.00 3.51 1.92 0.12 36.35 Average: 1 55.81 0.00 2.38 1.94 0.11 39.75