pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#85,544,730
← previous block
next block →
recent activity
Analyzing
Block #85,544,730
21 transactions · 17 stateful · 2026-07-04 12:30:13 UTC
Parallelism
76
/100
Blocked
41
%
Avg conflicts / tx
0.62
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,544,730
· 21 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xaf5e395a
· blocks 2
#2
0x50a0b275
#5
depositNative
#6
0x0c7abd22
#7
withdraw
#8
0x62be7533
#9
0x0f6795d9
· blocks 3
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#14
0xc5a04723
#15
createModule
#16
0x6a48fd4d
#17
setData
#3
0xab083028
· blocks 1
#10
0x0f6795d9
· blocks 3
#4
0xab083028
· blocks 1
#18
0x39435dac
· blocks 2
#13
0x3f5c179b
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
4
w2
9
w0
10
w1
13
w3
18
w2
19
w3
20
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xefcdf197…96a2
0x34b655…2a6f
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x7fe4a652…079b
0x34b655…2a6f
6 touches
3 conflicts
0xca0f0668…caf3
0xa6afd3…d132
4 touches
1 conflict
0x0ab54c30…b88e
0x34b655…2a6f
4 touches
1 conflict
0x84d74093…7808
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
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
0xefcdf19725…1096a2
Audit this contract →
← previous block
·
next block →
recent activity