pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,717,769
← previous block
next block →
recent activity
Analyzing
Block #87,717,769
22 transactions · 19 stateful · 2026-07-14 14:28:10 UTC
Parallelism
82
/100
Blocked
26
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,717,769
· 22 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
· blocks 1
#2
updatePrices
#3
updatePrices
#4
0x5a5d9a99
· blocks 4
#6
updateDataFeedsValuesPartial
#7
0x0f6795d9
· blocks 2
#8
0x0f6795d9
#9
0x9e76c652
#10
0x3f5c179b
#11
0x3f5c179b
#14
0x0f6795d9
#15
0xed82b078
· blocks 1
#17
0x57368ddf
#18
0x6a5647f2
#19
setData
#21
0xc7e3ec2c
#5
0x5a5d9a99
· blocks 1
#12
0x0f6795d9
· blocks 1
#16
0xed82b078
#13
0x0f6795d9
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
7
w0
12
w1
13
w2
15
w0
16
w1
20
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x89c4fedf…b215
0x34b655…2a6f
6 touches
3 conflicts
0x8bf661cb…bcd2
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0xbf78ee7f…e7fd
0x34b655…2a6f
6 touches
3 conflicts
0xdb89ef9a…606c
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
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
0x89c4fedfd4…89b215
Audit this contract →
← previous block
·
next block →
recent activity