pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,658,104
← previous block
next block →
recent activity
Analyzing
Block #86,658,104
18 transactions · 14 stateful · 2026-07-09 16:23:12 UTC
Parallelism
72
/100
Blocked
43
%
Avg conflicts / tx
0.39
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,658,104
· 18 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0x5a5d9a99
· blocks 1
#3
updateDataFeedsValuesPartial
#6
0x3f5c179b
#8
0x0f6795d9
#9
0x39435dac
#11
setData
#12
0x09e366…dd57
#13
0x72d699…52fa
#14
0xc88cf6…cca9
#17
0xc7e3ec2c
#4
0x0f6795d9
· blocks 3
#7
0x3f5c179b
#5
0x0f6795d9
· blocks 1
#10
0x0f6795d9
#15
0x39435dac
· blocks 1
#16
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w0
4
w1
5
w2
7
w1
10
w2
15
w3
16
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9fb55ee7…8ecc
0xa6afd3…d132
4 touches
1 conflict
0x7aad02c6…b979
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xc0eb79d1…29a4
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0xe5bb3628…e5f1
0x34b655…2a6f
4 touches
1 conflict
0xefcdf197…96a2
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:
Kuru Exchange: Market-WETH/USDC
1 conflict on slot
0x9fb55ee7ce…5b8ecc
Audit this contract →
← previous block
·
next block →
recent activity