pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,352,915
← previous block
next block →
recent activity
Analyzing
Block #74,352,915
14 transactions · 10 stateful · 2026-05-13 16:05:13 UTC
Parallelism
86
/100
Blocked
20
%
Avg conflicts / tx
0.14
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,352,915
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x98717539
#2
updateDataFeedsValuesPartial
#3
redeemDelegations
· blocks 1
#4
updatePosition
#5
0x0c7abd22
#6
0xaa8eaf…1faf
#7
0x19b481…693e
#8
0x3a54d6…3933
#9
0x265b95…d87a
#10
setData
#12
0x39435dac
· blocks 1
#11
redeemDelegations
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
11
w1
12
w0
13
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x5d32a251…d929
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0000
0x66832a…7f89
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x04a837dd…e245
0x34b655…2a6f
2 touches
0 conflicts
0x414e9446…4b59
0x34b655…2a6f
2 touches
0 conflicts
0x4e01a6b9…ed8e
0x34b655…2a6f
2 touches
0 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
2 touches
0 conflicts
0x801a6e57…d85c
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
0x5d32a2517c…39d929
Audit this contract →
← previous block
·
next block →
recent activity