9e216da9ef
After go1.16, go will use module mode by default, even when the repository is checked out under GOPATH or in a one-off directory. Add go.mod, go.sum to keep this repo buildable without opting out of the module mode. > go mod init github.com/mmcgrana/gobyexample > go mod tidy > go mod vendor In module mode, the 'vendor' directory is special and its contents will be actively maintained by the go command. pygments aren't the dependency the go will know about, so it will delete the contents from vendor directory. Move it to `third_party` directory now. And, vendor the blackfriday package. Note: the tutorial contents are not affected by the change in go1.16 because all the examples in this tutorial ask users to run the go command with the explicit list of files to be compiled (e.g. `go run hello-world.go` or `go build command-line-arguments.go`). When the source list is provided, the go command does not have to compute the build list and whether it's running in GOPATH mode or module mode becomes irrelevant.
122 lines
4.4 KiB
Awk
122 lines
4.4 KiB
Awk
#!/bin/awk -f
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BEGIN {
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# It is not possible to define output file names here because
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# FILENAME is not define in the BEGIN section
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n = "";
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printf "Generating data files ...";
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network_max_bandwidth_in_byte = 10000000;
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network_max_packet_per_second = 1000000;
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last3 = 0;
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last4 = 0;
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last5 = 0;
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last6 = 0;
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}
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{
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if ($1 ~ /Average/)
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{ # Skip the Average values
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n = "";
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next;
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}
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if ($2 ~ /all/)
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{ # This is the cpu info
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print $3 > FILENAME".cpu.user.dat";
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# print $4 > FILENAME".cpu.nice.dat";
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print $5 > FILENAME".cpu.system.dat";
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# print $6 > FILENAME".cpu.iowait.dat";
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print $7 > FILENAME".cpu.idle.dat";
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print 100-$7 > FILENAME".cpu.busy.dat";
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}
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if ($2 ~ /eth0/)
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{ # This is the eth0 network info
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if ($3 > network_max_packet_per_second)
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print last3 > FILENAME".net.rxpck.dat"; # Total number of packets received per second.
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else
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{
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last3 = $3;
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print $3 > FILENAME".net.rxpck.dat"; # Total number of packets received per second.
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}
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if ($4 > network_max_packet_per_second)
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print last4 > FILENAME".net.txpck.dat"; # Total number of packets transmitted per second.
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else
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{
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last4 = $4;
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print $4 > FILENAME".net.txpck.dat"; # Total number of packets transmitted per second.
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}
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if ($5 > network_max_bandwidth_in_byte)
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print last5 > FILENAME".net.rxbyt.dat"; # Total number of bytes received per second.
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else
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{
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last5 = $5;
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print $5 > FILENAME".net.rxbyt.dat"; # Total number of bytes received per second.
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}
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if ($6 > network_max_bandwidth_in_byte)
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print last6 > FILENAME".net.txbyt.dat"; # Total number of bytes transmitted per second.
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else
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{
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last6 = $6;
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print $6 > FILENAME".net.txbyt.dat"; # Total number of bytes transmitted per second.
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}
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# print $7 > FILENAME".net.rxcmp.dat"; # Number of compressed packets received per second (for cslip etc.).
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# print $8 > FILENAME".net.txcmp.dat"; # Number of compressed packets transmitted per second.
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# print $9 > FILENAME".net.rxmcst.dat"; # Number of multicast packets received per second.
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}
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# Detect which is the next info to be parsed
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if ($2 ~ /proc|cswch|tps|kbmemfree|totsck/)
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{
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n = $2;
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}
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# Only get lines with numbers (real data !)
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if ($2 ~ /[0-9]/)
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{
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if (n == "proc/s")
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{ # This is the proc/s info
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print $2 > FILENAME".proc.dat";
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# n = "";
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}
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if (n == "cswch/s")
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{ # This is the context switches per second info
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print $2 > FILENAME".ctxsw.dat";
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# n = "";
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}
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if (n == "tps")
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{ # This is the disk info
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print $2 > FILENAME".disk.tps.dat"; # total transfers per second
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print $3 > FILENAME".disk.rtps.dat"; # read requests per second
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print $4 > FILENAME".disk.wtps.dat"; # write requests per second
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print $5 > FILENAME".disk.brdps.dat"; # block reads per second
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print $6 > FILENAME".disk.bwrps.dat"; # block writes per second
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# n = "";
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}
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if (n == "kbmemfree")
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{ # This is the mem info
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print $2 > FILENAME".mem.kbmemfree.dat"; # Amount of free memory available in kilobytes.
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print $3 > FILENAME".mem.kbmemused.dat"; # Amount of used memory in kilobytes. This does not take into account memory used by the kernel itself.
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print $4 > FILENAME".mem.memused.dat"; # Percentage of used memory.
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# It appears the kbmemshrd has been removed from the sysstat output - ntolia
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# print $X > FILENAME".mem.kbmemshrd.dat"; # Amount of memory shared by the system in kilobytes. Always zero with 2.4 kernels.
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# print $5 > FILENAME".mem.kbbuffers.dat"; # Amount of memory used as buffers by the kernel in kilobytes.
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print $6 > FILENAME".mem.kbcached.dat"; # Amount of memory used to cache data by the kernel in kilobytes.
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# print $7 > FILENAME".mem.kbswpfree.dat"; # Amount of free swap space in kilobytes.
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# print $8 > FILENAME".mem.kbswpused.dat"; # Amount of used swap space in kilobytes.
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print $9 > FILENAME".mem.swpused.dat"; # Percentage of used swap space.
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# n = "";
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}
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if (n == "totsck")
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{ # This is the socket info
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print $2 > FILENAME".sock.totsck.dat"; # Total number of used sockets.
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print $3 > FILENAME".sock.tcpsck.dat"; # Number of TCP sockets currently in use.
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# print $4 > FILENAME".sock.udpsck.dat"; # Number of UDP sockets currently in use.
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# print $5 > FILENAME".sock.rawsck.dat"; # Number of RAW sockets currently in use.
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# print $6 > FILENAME".sock.ip-frag.dat"; # Number of IP fragments currently in use.
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# n = "";
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}
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}
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}
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END {
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print " '" FILENAME "' done.";
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}
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