pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,712,970
← previous block
next block →
recent activity
Analyzing
Block #86,712,970
18 transactions · 17 stateful · 2026-07-09 22:29:18 UTC
Parallelism
78
/100
Blocked
41
%
Avg conflicts / tx
0.61
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,712,970
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x6a502135
#3
0x5a5d9a99
· blocks 1
#5
updateDataFeedsValuesPartial
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 2
#11
setData
#12
0x6bdd36…968c
#13
0x39435dac
· blocks 3
#17
0xc7e3ec2c
#4
0x5a5d9a99
#8
0x0f6795d9
· blocks 1
#14
0x39435dac
· blocks 2
#9
0x0f6795d9
· blocks 1
#15
0x39435dac
· blocks 1
#10
0x0f6795d9
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
7
w0
8
w1
9
w2
10
w3
13
w0
14
w1
15
w2
16
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xd708bac6…2e5d
0x34b655…2a6f
6 touches
3 conflicts
0x19840da5…08b8
0x34b655…2a6f
4 touches
1 conflict
0x2d7ea048…d78e
0x34b655…2a6f
4 touches
1 conflict
0x4e659f94…2165
0x34b655…2a6f
4 touches
1 conflict
0x65033350…9b21
0x34b655…2a6f
4 touches
1 conflict
0x6b2ba712…0214
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