pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#86,250,066
← previous block
next block →
recent activity
Analyzing
Block #86,250,066
22 transactions · 20 stateful · 2026-07-07 18:54:06 UTC
Parallelism
68
/100
Blocked
50
%
Avg conflicts / tx
0.95
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,250,066
· 22 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#2
execute
#3
execute
· blocks 1
#7
0x39435dac
· blocks 1
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x6a4d4bc5
#17
0x6a4d4bc5
#18
setData
#19
0x39435dac
#21
0xc7e3ec2c
#4
0xab083028
· blocks 3
#11
0x0f6795d9
#20
execute
#5
0xab083028
· blocks 4
#6
0x0c7abd22
· blocks 1
#12
0xed82b078
· blocks 4
#13
0xed82b078
· blocks 3
#14
0xed82b078
· blocks 1
#16
0xed82b078
#15
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w3
7
w0
11
w1
12
w3
13
w4
14
w5
15
w6
16
w5
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0xa6afd3…d132
8 touches
6 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
8 touches
6 conflicts
0x13a54fa2…5ae3
0x2a68ba…90c5
8 touches
6 conflicts
0xc7a15219…7745
0xa6afd3…d132
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001f
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002f
0x1b6862…e19c
4 touches
1 conflict
0x7d4f80a4…bb1a
0x1b6862…e19c
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
6 conflicts on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity