pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,344,996
← previous block
next block →
recent activity
Analyzing
Block #74,344,996
18 transactions · 10 stateful · 2026-05-13 15:12:36 UTC
Parallelism
89
/100
Blocked
10
%
Avg conflicts / tx
0.06
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,344,996
· 18 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x39ecce49
#2
updatePrices
#3
updatePrices
#4
updatePrices
#5
updatePrices
#6
updatePrices
#7
updatePrices
#8
updatePrices
#9
updatePrices
#10
handleOps
#11
0x98717539
#12
0x0f6795d9
#13
updateDataFeedsValuesPartial
#14
0x6a04955c
#15
setData
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1c389468…6b0e
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0xa56a84d2…0dcd
0x000000…a032
2 touches
0 conflicts
0x00000000…0000
0x139aab…382b
2 touches
0 conflicts
0x00000000…0001
0x139aab…382b
2 touches
0 conflicts
0x00000000…0003
0x139aab…382b
2 touches
0 conflicts
0x0711ec2d…d973
0x34b655…2a6f
2 touches
0 conflicts
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
0x34b6552d…112a6f
1 conflict on slot
0x1c38946843…a16b0e
Audit this contract →
← previous block
·
next block →
recent activity