pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#72,300,894
← previous block
next block →
recent activity
Analyzing
Block #72,300,894
9 transactions · 7 stateful · 2026-05-04 04:06:55 UTC
Parallelism
78
/100
Blocked
14
%
Avg conflicts / tx
0.11
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#72,300,894
· 9 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x69f81bd7
#2
0x98717539
· blocks 1
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
0x3f5c179b
#7
0x0f6795d9
#8
setData
#6
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
6
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2484cc15…5afc
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x21756df9…567d
0x34b655…2a6f
4 touches
1 conflict
0x1e0e68f7…e4f6
0x34b655…2a6f
2 touches
0 conflicts
0x323c931a…a50c
0x34b655…2a6f
2 touches
0 conflicts
0x350f130e…902f
0x34b655…2a6f
2 touches
0 conflicts
0x3c843f4c…3a56
0x34b655…2a6f
2 touches
0 conflicts
0x4769691c…a148
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
0x2484cc159b…175afc
Audit this contract →
← previous block
·
next block →
recent activity