pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,849,895
← previous block
next block →
recent activity
Analyzing
Block #90,849,895
12 transactions · 11 stateful · 2026-07-27 19:01:52 UTC
Parallelism
83
/100
Blocked
18
%
Avg conflicts / tx
0.25
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,849,895
· 12 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
executePacked
· blocks 1
#2
0x0c7abd22
#3
execFwdPositionOps
· blocks 1
#5
updateDataFeedsValuesPartial
#6
execFwdPositionOps
#7
0xc5a04723
#8
execOrders
· blocks 1
#10
0x6a67ab98
#11
setData
#4
0x62be7533
#9
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
8
w0
9
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xac33ff75…077b
0xfa32f9…f3f0
4 touches
1 conflict
0x6a4868a5…367e
0x34b655…2a6f
4 touches
1 conflict
0x7e5ea60a…c4aa
0x34b655…2a6f
4 touches
1 conflict
0x92385428…6941
0x34b655…2a6f
4 touches
1 conflict
0xaedc3dd6…3c3b
0x34b655…2a6f
4 touches
1 conflict
0xda27c764…7fab
0x34b655…2a6f
4 touches
1 conflict
0x99f666e3…b2a2
0x3bd359…433a
4 touches
1 conflict
0x9194f4a3…10b8
0x754704…b603
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:
0xfa32f9ec…fef3f0
1 conflict on slot
0xac33ff75c1…89077b
Audit this contract →
← previous block
·
next block →
recent activity