---> uname -a: Linux prd-centos7-docker-2c-8g-649.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 624 4240 16 2956 6891 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:e1:83:66 brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fee1:8366/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ab:36:a2:28 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) 07/23/2024 _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 108.66 9.61 99.05 978.95 5980.68 08:53:02 PM 154.75 1.96 152.79 603.56 10754.95 08:54:01 PM 74.53 2.93 71.60 636.45 21253.29 08:55:01 PM 12.09 0.88 11.20 377.29 2034.46 08:56:01 PM 41.29 1.90 39.39 189.07 11292.72 Average: 78.29 3.46 74.83 556.79 10225.79 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5487104 2521632 31.49 2088 1868640 897780 9.91 567068 1676384 155744 08:53:02 PM 4788732 3220004 40.21 2088 2116924 1274356 14.07 1141708 1754544 117816 08:54:01 PM 3862344 4146392 51.77 2088 2602468 1720380 18.99 1763476 2019308 37916 08:55:01 PM 3923676 4085060 51.01 2088 2642492 1591780 17.57 1671700 2045800 9480 08:56:01 PM 4377600 3631136 45.34 2088 2876556 915220 10.10 1333216 1923852 100 Average: 4487891 3520845 43.96 2088 2421416 1279903 14.13 1295434 1883978 64211 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 317.16 216.72 1322.49 52.90 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 08:53:02 PM eth0 491.02 569.29 2917.37 89.19 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 189.92 222.48 2172.14 419.60 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 12.34 12.29 53.72 3.83 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 168.75 218.40 54.89 1745.70 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 236.03 247.97 1301.47 462.25 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) 07/23/2024 _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 35.06 0.00 3.47 3.38 0.10 57.99 08:52:01 PM 0 40.42 0.00 3.88 2.09 0.09 53.53 08:52:01 PM 1 29.76 0.00 3.09 4.65 0.12 62.38 08:53:02 PM all 56.15 0.00 3.88 2.53 0.12 37.32 08:53:02 PM 0 46.92 0.00 4.96 2.72 0.12 45.28 08:53:02 PM 1 65.56 0.00 2.75 2.34 0.11 29.24 08:54:01 PM all 71.02 0.00 2.92 2.79 0.09 23.18 08:54:01 PM 0 69.36 0.00 3.72 3.17 0.09 23.66 08:54:01 PM 1 72.70 0.00 2.11 2.40 0.09 22.69 08:55:01 PM all 83.43 0.00 1.73 0.03 0.09 14.72 08:55:01 PM 0 82.58 0.00 2.02 0.05 0.09 15.26 08:55:01 PM 1 84.29 0.00 1.44 0.00 0.07 14.19 08:56:01 PM all 38.33 0.00 2.42 0.97 0.10 58.18 08:56:01 PM 0 56.27 0.00 3.19 1.37 0.11 39.07 08:56:01 PM 1 21.00 0.00 1.68 0.60 0.09 76.63 Average: all 56.42 0.00 2.89 1.94 0.10 38.65 Average: 0 58.86 0.00 3.56 1.88 0.10 35.60 Average: 1 53.99 0.00 2.22 2.01 0.10 41.69