vclHashcat-plus64 [s]tatus

[0x029A]

I have 32 GPUs in 8 servers and I'm trying to generate a few benchmarks. I'm running a crack using 16 GPUs against a WPA handshake that I had laying around, but it appears that my GPUs are being underutilized:

./vclHashcat-plus64.bin --gpu-temp-disable -m 2500 xxxxx.hccap rockyou.txt -r rules/best64.rule
oclHashcat-plus v0.14 by atom starting...

Hashes: 1 total, 1 unique salts, 1 unique digests
Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes
Rules: 78
Workload: 16 loops, 8 accel
Watchdog: Temperature abort trigger disabled
Watchdog: Temperature retain trigger disabled
Device #1: Tahiti, 2048MB, 0Mhz, 32MCU
Device #2: Tahiti, 2048MB, 0Mhz, 32MCU
Device #3: Tahiti, 2048MB, 0Mhz, 32MCU
Device #4: Tahiti, 2048MB, 0Mhz, 32MCU
Device #5: Tahiti, 2048MB, 0Mhz, 32MCU
Device #6: Tahiti, 2048MB, 0Mhz, 32MCU
Device #7: Tahiti, 2048MB, 0Mhz, 32MCU
Device #8: Tahiti, 2048MB, 0Mhz, 32MCU
Device #9: Tahiti, 2048MB, 0Mhz, 32MCU
Device #10: Tahiti, 2048MB, 0Mhz, 32MCU
Device #11: Tahiti, 2048MB, 0Mhz, 32MCU
Device #12: Tahiti, 2048MB, 0Mhz, 32MCU
Device #13: Tahiti, 2048MB, 0Mhz, 32MCU
Device #14: Tahiti, 2048MB, 0Mhz, 32MCU
Device #15: Tahiti, 2048MB, 0Mhz, 32MCU
Device #16: Tahiti, 2048MB, 0Mhz, 32MCU

When I type "s" to see the status I don't get any response, so I'm forced to use other means to check the speed:

$ amdconfig --adapter=all --odgt

Adapter 0 - AMD Radeon HD 7900 Series
Sensor 0: Temperature - 39.00 C

Adapter 1 - AMD Radeon HD 7900 Series
Sensor 0: Temperature - 37.00 C

Adapter 2 - AMD Radeon HD 7900 Series
Sensor 0: Temperature - 39.00 C

Adapter 3 - AMD Radeon HD 7900 Series
Sensor 0: Temperature - 36.00 C

I expect them to be running much hotter... ctrl+c to abort:

Session.Name...: oclHashcat-plus
Status.........: Aborted
Rules.Type.....: File (rules/best64.rule)
Input.Mode.....: File (rockyou.txt)
Hash.Target....: xxxxxxx (xx:xx:xx:xx:xx:xx <-> xx:xx:xx:xx:xx:xx)
Hash.Type......: WPA/WPA2
Time.Started...: Sun May 5 13:07:31 2013 (3 mins, 20 secs)
Time.Estimated.: Sun May 5 16:03:00 2013 (2 hours, 52 mins)
Speed.GPU.#1...: 6627/s
Speed.GPU.#2...: 6598/s
Speed.GPU.#3...: 6441/s
Speed.GPU.#4...: 6628/s
Speed.GPU.#5...: 6587/s
Speed.GPU.#6...: 6708/s
Speed.GPU.#7...: 6672/s
Speed.GPU.#8...: 6573/s
Speed.GPU.#9...: 6483/s
Speed.GPU.#10...: 6540/s
Speed.GPU.#11...: 6598/s
Speed.GPU.#12...: 6723/s
Speed.GPU.#13...: 6557/s
Speed.GPU.#14...: 6355/s
Speed.GPU.#15...: 6487/s
Speed.GPU.#16...: 6479/s
Speed.GPU.#*...: 105.1k/s

So... Question #1: Why doesn't the [s]tatus command work?

Question B) Are these speeds normal for a 7970 GPU?