pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#89,404,319
← previous block
next block →
recent activity
Analyzing
Block #89,404,319
19 transactions · 17 stateful · 2026-07-22 10:28:54 UTC
Parallelism
84
/100
Blocked
24
%
Avg conflicts / tx
0.21
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,404,319
· 19 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xd60faa87
· blocks 1
#2
0xab083028
#3
0x5bf9264c
#4
0x5bf9264c
#5
0x5a5d9a99
· blocks 1
#6
updateDataFeedsValuesPartial
#8
0x0f6795d9
· blocks 1
#9
0x0f6795d9
#10
0x0c7abd22
#11
0x5339c59f
#13
0x36f359b0
#14
0x6a609bde
#15
setData
#18
0xc7e3ec2c
#7
0x62be7533
#12
0x0f6795d9
#16
0x39435dac
· blocks 1
#17
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
5
w0
7
w1
8
w0
12
w1
16
w1
17
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0000
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0002
0x63e48b…53f2
4 touches
1 conflict
0x00000000…0004
0x63e48b…53f2
4 touches
1 conflict
0x4681609f…6493
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0x9a555477…19a8
0x754704…b603
4 touches
1 conflict
0xd98b3c10…67b8
0x34b655…2a6f
4 touches
1 conflict
0x21280422…0930
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:
0x63e48b72…8c53f2
1 conflict on slot
0x0000000000…000000
Audit this contract →
← previous block
·
next block →
recent activity