pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,578,802
← previous block
next block →
recent activity
Analyzing
Block #87,578,802
22 transactions · 19 stateful · 2026-07-13 22:58:43 UTC
Parallelism
86
/100
Blocked
21
%
Avg conflicts / tx
0.23
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,578,802
· 22 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xaf5e395a
· blocks 1
#2
0x50a0b275
#3
0xab083028
· blocks 2
#5
updatePrices
#6
0x39435dac
· blocks 1
#7
updatePrices
#8
0x5a5d9a99
#9
0x5a5d9a99
#10
forward
#11
updateDataFeedsValuesPartial
#12
updateDataFeedsValuesPartial
#13
0x62be7533
#15
0x3f5c179b
#16
0x0f6795d9
#17
0x1fe271b4
#18
setData
#19
0x68892b…f0d5
#4
0xab083028
#14
0x3f5c179b
#20
0x39435dac
· blocks 1
#21
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w0
14
w1
20
w1
21
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b5101ac…090b
0x34b655…2a6f
4 touches
1 conflict
0x6cd5cae5…1031
0x34b655…2a6f
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x40c49f…2af0
4 touches
1 conflict
0x38edf095…6d8b
0x40c49f…2af0
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
4 touches
1 conflict
0x6adf6a33…2ffb
0x34b655…2a6f
4 touches
1 conflict
0x0bbd5910…de4a
0x34b655…2a6f
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:
Perpl
1 conflict on slot
0x2b5101acd1…7c090b
Audit this contract →
← previous block
·
next block →
recent activity