pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#85,810,647
← previous block
next block →
recent activity
Analyzing
Block #85,810,647
14 transactions · 10 stateful · 2026-07-05 18:02:17 UTC
Parallelism
86
/100
Blocked
10
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#85,810,647
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
executePacked
· blocks 1
#2
execute
#3
0x50a0b275
#5
0x0f6795d9
#6
updateDataFeedsValuesPartial
#7
0x3f5c179b
#8
0x0c7abd22
#9
updateDataFeedsValuesPartial
#10
setData
#11
0xf4b3d5…4ded
#12
0xbee01e…9b35
#13
0x39435dac
#4
0x62be7533
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x046a928e…0012
0x2a68ba…90c5
4 touches
1 conflict
0x8f86efbe…6f77
0x065c9d…c394
4 touches
1 conflict
0x5d82c9b5…004c
0x3bd359…433a
2 touches
0 conflicts
0x9c9a020f…0b97
0x3bd359…433a
2 touches
0 conflicts
0xf6cc7de8…0b4a
0x3bd359…433a
2 touches
0 conflicts
0x00000000…0003
0x5afd3e…7620
2 touches
0 conflicts
0x00000000…0004
0x5afd3e…7620
2 touches
0 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)
1 conflict on slot
0xa1087a5ca6…0a66c4
Audit this contract →
← previous block
·
next block →
recent activity