pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#88,083,912
← previous block
next block →
recent activity
Analyzing
Block #88,083,912
18 transactions · 17 stateful · 2026-07-16 07:17:10 UTC
Parallelism
78
/100
Blocked
41
%
Avg conflicts / tx
0.78
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#88,083,912
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updatePrices
#2
0x39435dac
#3
0x5a5d9a99
#4
0x98717539
#5
0x0f6795d9
· blocks 3
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#10
0x1fe271b4
· blocks 3
#15
setData
#16
0x39435dac
· blocks 1
#6
0x0f6795d9
· blocks 2
#11
0x1fe271b4
· blocks 2
#9
0x0f6795d9
· blocks 2
#12
0x1fe271b4
· blocks 1
#13
0x0f6795d9
#14
handleOps
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w1
9
w2
10
w0
11
w1
12
w2
13
w3
14
w3
16
w0
17
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0006
0x0a2fbf…29b1
8 touches
6 conflicts
0x4c1dc38d…4875
0x0a2fbf…29b1
8 touches
6 conflicts
0x4c1dc38d…4876
0x0a2fbf…29b1
8 touches
6 conflicts
0x4c1dc38d…4879
0x0a2fbf…29b1
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xc824469a…6425
0x34b655…2a6f
8 touches
6 conflicts
0x55b4e430…44cb
0x754704…b603
8 touches
6 conflicts
0xbd6e61f7…3ede
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:
0x0a2fbf2d…f729b1
6 conflicts on slot
0x0000000000…000006
Audit this contract →
← previous block
·
next block →
recent activity