pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,526,173
← previous block
next block →
recent activity
Analyzing
Block #90,526,173
22 transactions · 20 stateful · 2026-07-26 15:53:15 UTC
Parallelism
68
/100
Blocked
40
%
Avg conflicts / tx
0.91
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,526,173
· 22 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x4d8dc985
#2
updateDataFeedsValuesPartial
#3
0x0f6795d9
· blocks 5
#6
0x3f5c179b
#7
0xfc8ff304
#8
0x3f5c179b
#11
0x5339c59f
#12
0x29eed2d3
#13
0x39435dac
#14
0x6a662de2
#15
setData
#18
0x39435dac
#21
0xc7e3ec2c
#4
0x0f6795d9
· blocks 3
#5
0x0f6795d9
· blocks 3
#9
0x0f6795d9
· blocks 3
#16
0x39435dac
· blocks 3
#10
0x0f6795d9
#17
0x39435dac
· blocks 2
#19
0x39435dac
· blocks 1
#20
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
9
w3
10
w4
16
w3
17
w4
19
w5
20
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
8 touches
6 conflicts
0x53f393fa…00b9
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x7aad02c6…b979
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0xe5bb3628…e5f1
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
6 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity