---> uname -a: Linux prd-centos7-docker-2c-8g-4080.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 618 4247 16 2955 6898 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:00:df:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe00:df91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b2:b8:42:72 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) 09/02/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 113.62 18.00 95.62 3753.90 5874.05 08:53:01 PM 157.02 1.56 155.45 303.43 9211.07 08:54:01 PM 82.37 3.41 78.96 929.74 22329.74 08:55:01 PM 13.62 0.85 12.77 369.96 2099.77 08:56:01 PM 43.51 1.88 41.63 188.57 11280.41 Average: 82.05 5.14 76.91 1108.81 10161.63 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5528028 2480708 30.98 2088 1860928 877648 9.69 529192 1675044 146904 08:53:01 PM 4890892 3117844 38.93 2088 2106868 1181888 13.05 1041064 1753000 158956 08:54:01 PM 3804964 4203772 52.49 2088 2602688 1777784 19.63 1816344 2021664 38812 08:55:01 PM 3867280 4141456 51.71 2088 2642592 1678268 18.53 1722944 2048104 9472 08:56:01 PM 4385484 3623252 45.24 2088 2876552 913656 10.09 1322132 1925900 832 Average: 4495330 3513406 43.87 2088 2417926 1285849 14.20 1286335 1884742 70995 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 357.50 233.59 1562.10 62.49 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 474.44 558.91 2910.91 86.96 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 182.88 215.67 2149.67 412.48 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 12.94 12.76 53.62 3.77 0.00 0.00 0.00 08:55:01 PM lo 0.15 0.15 0.02 0.02 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 170.55 219.37 54.45 1745.89 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 239.72 248.15 1346.89 462.12 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) 09/02/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.20 0.00 3.79 3.20 0.11 57.70 08:52:01 PM 0 41.39 0.00 4.68 3.02 0.12 50.79 08:52:01 PM 1 29.12 0.00 2.88 3.37 0.10 64.52 08:53:01 PM all 51.60 0.00 3.94 2.38 0.13 41.95 08:53:01 PM 0 39.18 0.00 5.08 2.63 0.12 53.00 08:53:01 PM 1 64.27 0.00 2.81 2.14 0.13 30.65 08:54:01 PM all 76.01 0.00 3.19 2.64 0.13 18.04 08:54:01 PM 0 74.42 0.00 3.37 3.15 0.13 18.92 08:54:01 PM 1 77.60 0.00 2.99 2.12 0.13 17.17 08:55:01 PM all 82.64 0.00 1.75 0.03 0.12 15.46 08:55:01 PM 0 82.39 0.00 2.07 0.04 0.13 15.38 08:55:01 PM 1 82.91 0.00 1.44 0.00 0.13 15.52 08:56:01 PM all 38.25 0.00 2.46 1.48 0.10 57.71 08:56:01 PM 0 42.01 0.00 2.73 1.20 0.11 53.96 08:56:01 PM 1 34.52 0.00 2.20 1.76 0.09 61.43 Average: all 56.38 0.00 3.03 1.95 0.12 38.51 Average: 0 55.56 0.00 3.60 2.01 0.12 38.71 Average: 1 57.21 0.00 2.47 1.89 0.11 38.31