pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,662,319
← previous block
next block →
recent activity
Analyzing
Block #87,662,319
18 transactions · 13 stateful · 2026-07-14 08:17:02 UTC
Parallelism
67
/100
Blocked
46
%
Avg conflicts / tx
0.78
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,662,319
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 1
#3
updatePrices
#4
0x39435dac
· blocks 3
#5
0x6a55f0f6
#6
updatePrices
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#14
0xed82b078
#15
0x6a55f0f6
#16
setData
#17
0x39435dac
#2
0x6ad2e98b
#9
0x0f6795d9
· blocks 4
#10
0x0f6795d9
· blocks 3
#11
0x0f6795d9
· blocks 2
#12
0x0f6795d9
· blocks 1
#13
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w0
9
w1
10
w2
11
w3
12
w4
13
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x7e5ea60a…c4aa
0x34b655…2a6f
10 touches
10 conflicts
0x737acb78…fce8
0x34b655…2a6f
8 touches
6 conflicts
0x4c188934…158e
0x34b655…2a6f
8 touches
6 conflicts
0xc36fa358…24cb
0x34b655…2a6f
8 touches
6 conflicts
0x09385be7…8d02
0x34b655…2a6f
8 touches
6 conflicts
0xef856bd6…36ea
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0x5a13f403…8d04
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
10 conflicts on slot
0x7e5ea60ab2…b0c4aa
Audit this contract →
← previous block
·
next block →
recent activity