---> uname -a: Linux prd-centos7-docker-2c-8g-4004.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.022 BogoMIPS: 5600.04 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 7.8G 13G 39% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 601 4243 16 2975 6912 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:f9:c4:56 brd ff:ff:ff:ff:ff:ff inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fef9:c456/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:f7:bc:40 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/17/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 142.52 44.75 97.77 6485.68 41283.49 08:53:01 PM 105.97 1.43 104.54 211.58 8101.43 08:54:01 PM 143.03 3.31 139.72 1014.31 23712.08 08:55:01 PM 20.29 0.45 19.84 246.93 4003.91 08:56:01 PM 28.19 0.67 27.53 115.24 8647.23 Average: 87.99 10.12 77.88 1613.79 17144.31 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5566332 2442408 30.50 2088 1829516 866316 9.56 508120 1660404 133292 08:53:01 PM 5102888 2905852 36.28 2088 1997356 1181764 13.05 867064 1732336 137916 08:54:01 PM 4014120 3994620 49.88 2088 2577276 1578652 17.43 1608364 2023804 71484 08:55:01 PM 3855636 4153104 51.86 2088 2640988 1679956 18.55 1743776 2039504 16196 08:56:01 PM 4400520 3608220 45.05 2088 2885820 940316 10.38 1190716 2035564 113344 Average: 4587899 3420841 42.71 2088 2386191 1249401 13.79 1183608 1898322 94446 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 327.05 199.43 1339.43 55.45 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 226.20 252.76 1337.75 44.41 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 416.01 497.70 3800.83 451.46 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 47.23 52.39 321.15 9.40 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 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 159.10 208.98 46.75 1741.71 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 0.01 0.01 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 235.09 242.25 1369.30 460.28 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-docker-644ff062-1255-2a6f-a281-4f11f5a71a62.novalocal) 01/17/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.52 0.00 5.52 3.56 0.09 55.30 08:52:01 PM 0 36.87 0.00 6.07 3.63 0.09 53.34 08:52:01 PM 1 34.19 0.00 5.00 3.48 0.09 57.25 08:53:01 PM all 44.37 0.00 3.50 0.90 0.10 51.13 08:53:01 PM 0 34.93 0.00 3.73 1.28 0.09 59.98 08:53:01 PM 1 54.00 0.00 3.27 0.52 0.11 42.10 08:54:01 PM all 61.59 0.00 3.88 3.70 0.12 30.72 08:54:01 PM 0 60.50 0.00 4.74 4.38 0.11 30.28 08:54:01 PM 1 62.69 0.00 3.00 3.04 0.13 31.15 08:55:01 PM all 82.04 0.00 1.96 0.06 0.10 15.84 08:55:01 PM 0 81.48 0.00 2.28 0.07 0.11 16.05 08:55:01 PM 1 82.60 0.00 1.65 0.04 0.09 15.62 08:56:01 PM all 60.71 0.00 2.52 0.94 0.10 35.73 08:56:01 PM 0 58.92 0.00 2.50 1.24 0.11 37.23 08:56:01 PM 1 62.51 0.00 2.53 0.65 0.11 34.21 Average: all 56.59 0.00 3.49 1.84 0.10 37.97 Average: 0 54.24 0.00 3.88 2.13 0.10 39.65 Average: 1 58.96 0.00 3.11 1.56 0.10 36.28