pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,713,930
← previous block
next block →
recent activity
Analyzing
Block #87,713,930
19 transactions · 16 stateful · 2026-07-14 14:02:21 UTC
Parallelism
84
/100
Blocked
25
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,713,930
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execute
· blocks 1
#2
executePacked
#4
updatePrices
#5
0x6a5641e4
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x62be7533
#9
0x0f6795d9
· blocks 1
#10
0x3f5c179b
#11
0x3f5c179b
· blocks 1
#12
0xd62522e3
#15
forward
#17
0x0f6795d9
#18
setData
#3
0xaf5e395a
#13
0x0f6795d9
· blocks 1
#16
0xed82b078
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w1
9
w0
11
w0
13
w1
14
w2
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6ef08b1e…eab6
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0x3de775b2…319b
0xa6afd3…d132
4 touches
1 conflict
0xa1087a5c…66c4
0x754704…b603
4 touches
1 conflict
0x793aa64d…b09c
0x34b655…2a6f
4 touches
1 conflict
0x909b34ee…b9e3
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0005
0x354d92…66fb
2 touches
0 conflicts
0xac33ff75…077b
0x354d92…66fb
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:
Perpl
1 conflict on slot
0x6ef08b1eed…71eab6
Audit this contract →
← previous block
·
next block →
recent activity