pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,929,341
← previous block
next block →
recent activity
Analyzing
Block #86,929,341
18 transactions · 14 stateful · 2026-07-10 22:35:29 UTC
Parallelism
78
/100
Blocked
36
%
Avg conflicts / tx
0.39
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,929,341
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0xab083028
· blocks 2
#3
0xccf50a51
#4
0x5a5d9a99
· blocks 1
#5
0x0f6795d9
· blocks 1
#8
updateDataFeedsValuesPartial
#9
setData
#13
transfer
#14
0xa20517…0988
#15
0x612460…5e66
#16
0x39435dac
#17
0xc7e3ec2c
#6
0x0f6795d9
· blocks 1
#10
0x3f5c179b
· blocks 1
#7
0x0f6795d9
· blocks 1
#12
0x5339c59f
#11
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w0
6
w1
7
w2
10
w1
11
w3
12
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x33bd5ec4…af53
0xa6afd3…d132
6 touches
3 conflicts
0xc7a15219…7745
0xa6afd3…d132
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x0733be30…112f
0x34b655…2a6f
4 touches
1 conflict
0xac2a0273…721b
0x34b655…2a6f
4 touches
1 conflict
0x552ac70a…d74b
0x34b655…2a6f
4 touches
1 conflict
0x6f7775d0…a8b4
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
3 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity