pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,545,570
← previous block
next block →
recent activity
Analyzing
Block #90,545,570
15 transactions · 13 stateful · 2026-07-26 17:30:49 UTC
Parallelism
80
/100
Blocked
23
%
Avg conflicts / tx
0.27
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,545,570
· 15 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x5a5d9a99
#4
0x0f6795d9
· blocks 2
#5
0x0f6795d9
#6
updateDataFeedsValuesPartial
#8
batchUpdate
#10
0x6a6644c0
#11
transfer
#12
setData
#13
0x39435dac
· blocks 1
#7
0x0f6795d9
· blocks 1
#14
0x39435dac
#9
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
4
w0
7
w1
9
w2
13
w0
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdc208608…f600
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xfa98c6e8…0748
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x556d1351…da98
0x34b655…2a6f
4 touches
1 conflict
0xcd84df4a…6dc8
0x34b655…2a6f
4 touches
1 conflict
0xd29e547b…a1dd
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
3 conflicts on slot
0xdc20860822…c7f600
Audit this contract →
← previous block
·
next block →
recent activity