pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,617,174
← previous block
next block →
recent activity
Analyzing
Block #86,617,174
22 transactions · 19 stateful · 2026-07-09 11:48:26 UTC
Parallelism
86
/100
Blocked
21
%
Avg conflicts / tx
0.23
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,617,174
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x4d8dc985
#2
0xab083028
· blocks 1
#3
updatePrices
#4
0x6f0a5635
#5
0x6b8f732b
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x62be7533
#9
0x0f6795d9
#10
executeBatch
· blocks 1
#12
updatePosition
#14
0x57368ddf
#15
0x0f6795d9
#16
0x39435dac
#17
0xed82b078
#18
setData
#19
0x39435dac
· blocks 2
#11
executeBatch
#13
0x3f5c179b
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
10
w0
11
w1
13
w1
19
w0
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf79df061…e005
0xe52b14…7230
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x0b0c2e8d…c1b8
0xe52b14…7230
4 touches
1 conflict
0x532023a5…d800
0xe52b14…7230
4 touches
1 conflict
0x8ffa3328…ce11
0xe52b14…7230
4 touches
1 conflict
0x3439dfbc…0d03
0x34b655…2a6f
4 touches
1 conflict
0x97b0b2ee…4666
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
3 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity