pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,677,314
← previous block
next block →
recent activity
Analyzing
Block #89,677,314
17 transactions · 14 stateful · 2026-07-23 16:19:51 UTC
Parallelism
71
/100
Blocked
43
%
Avg conflicts / tx
0.59
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,677,314
· 17 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x4d8dc985
#2
postStateList
#3
0x6a623f9f
· blocks 1
#4
0x5a5d9a99
· blocks 2
#5
updateDataFeedsValuesPartial
#6
0x3f5c179b
#7
0x3f5c179b
#8
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#11
setData
#9
0x0f6795d9
#12
0x6a623f9f
#13
0x39435dac
· blocks 3
#14
0x39435dac
· blocks 2
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w0
8
w0
9
w1
12
w1
13
w1
14
w2
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0xf1cc9519…84c1
0x34b655…2a6f
6 touches
3 conflicts
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x27f19d3a…7851
0x34b655…2a6f
4 touches
1 conflict
0x2e286baf…5b8d
0x34b655…2a6f
4 touches
1 conflict
0x34ac5036…bedf
0x34b655…2a6f
4 touches
1 conflict
0x25d52624…f992
0x34b655…2a6f
4 touches
1 conflict
0x560b6fd9…a104
0x34b655…2a6f
4 touches
1 conflict
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:
Perpl
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity