pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,750,125
← previous block
next block →
recent activity
Analyzing
Block #89,750,125
12 transactions · 9 stateful · 2026-07-23 22:27:21 UTC
Parallelism
67
/100
Blocked
56
%
Avg conflicts / tx
0.67
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,750,125
· 12 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x000000b2
#3
0x0f6795d9
· blocks 2
#5
0x1fe271b4
· blocks 3
#10
setData
#11
0x587606…5a98
#4
0x0f6795d9
#6
0x1fe271b4
· blocks 2
#9
0x0f6795d9
#7
0x1fe271b4
· blocks 1
#8
0x1fe271b4
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w0
6
w1
7
w2
8
w3
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x55b4e430…44cb
0x754704…b603
8 touches
6 conflicts
0x00000000…0006
0x0a2fbf…29b1
8 touches
6 conflicts
0x00000000…0005
0x370e2e…63b4
8 touches
6 conflicts
0x1bff683e…7ecb
0x754704…b603
8 touches
6 conflicts
0x7daba717…a787
0x0a2fbf…29b1
6 touches
3 conflicts
0xe4ab493a…39bf
0x370e2e…63b4
6 touches
3 conflicts
0x7daba717…a78a
0x0a2fbf…29b1
6 touches
3 conflicts
0x564a556c…6eb2
0x0a2fbf…29b1
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:
USDC (USDC)
6 conflicts on slot
0x55b4e430de…d044cb
Audit this contract →
← previous block
·
next block →
recent activity