---> uname -a: Linux prd-centos7-docker-2c-8g-817.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 651 4210 16 2959 6864 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:93:81:3d brd ff:ff:ff:ff:ff:ff inet 10.32.6.105/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe93:813d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:65:8b:35:bb 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) 07/25/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 106.21 9.58 96.64 977.72 5760.17 08:53:01 PM 159.47 2.01 157.46 605.69 10782.96 08:54:01 PM 70.41 2.93 67.48 630.27 20773.71 08:55:01 PM 11.88 0.83 11.05 369.06 2065.75 08:56:01 PM 46.16 1.88 44.28 188.51 11398.58 Average: 78.83 3.45 75.38 554.22 10154.74 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5489892 2518844 31.45 2088 1864164 907472 10.02 565332 1675340 148284 08:53:01 PM 4754112 3254624 40.64 2088 2120272 1299200 14.34 1169860 1759716 117820 08:54:01 PM 3758276 4250460 53.07 2088 2606120 1826832 20.17 1862492 2022784 38960 08:55:01 PM 3845564 4163172 51.98 2088 2684296 1578332 17.43 1714152 2079524 48208 08:56:01 PM 4333692 3675044 45.89 2088 2879824 960332 10.60 1373400 1927100 184 Average: 4436307 3572429 44.61 2088 2430935 1314434 14.51 1337047 1892893 70691 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 222.15 165.26 1180.09 43.57 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 478.51 565.90 2916.44 89.01 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 188.78 221.05 2135.38 412.45 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 13.29 12.61 54.24 4.24 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 173.74 227.46 61.39 1754.74 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 215.30 238.48 1269.59 460.64 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) 07/25/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.74 0.00 3.16 3.10 0.10 58.90 08:52:01 PM 0 30.26 0.00 2.83 1.37 0.10 65.44 08:52:01 PM 1 39.27 0.00 3.53 4.84 0.11 52.25 08:53:01 PM all 53.62 0.00 4.07 3.00 0.12 39.19 08:53:01 PM 0 44.51 0.00 5.38 3.38 0.12 46.61 08:53:01 PM 1 62.96 0.00 2.72 2.59 0.13 31.60 08:54:01 PM all 77.25 0.00 3.03 2.65 0.11 16.96 08:54:01 PM 0 75.36 0.00 3.74 3.18 0.11 17.62 08:54:01 PM 1 79.12 0.00 2.34 2.12 0.11 16.32 08:55:01 PM all 83.86 0.00 1.81 0.04 0.10 14.19 08:55:01 PM 0 82.38 0.00 1.95 0.05 0.11 15.50 08:55:01 PM 1 85.32 0.00 1.68 0.04 0.09 12.87 08:56:01 PM all 35.39 0.00 2.37 1.00 0.10 61.14 08:56:01 PM 0 41.26 0.00 2.70 0.81 0.09 55.15 08:56:01 PM 1 29.62 0.00 2.03 1.20 0.09 67.07 Average: all 56.56 0.00 2.89 1.96 0.11 38.48 Average: 0 54.33 0.00 3.33 1.76 0.11 40.48 Average: 1 58.80 0.00 2.46 2.17 0.10 36.46