pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,626,691
← previous block
next block →
recent activity
Analyzing
Block #90,626,691
12 transactions · 11 stateful · 2026-07-27 00:18:54 UTC
Parallelism
75
/100
Blocked
27
%
Avg conflicts / tx
0.33
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,626,691
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0xab083028
· blocks 1
#2
0xab083028
#3
0x5a5d9a99
· blocks 2
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#9
0x6a66a466
#10
transfer
#11
setData
#4
0x0f6795d9
· blocks 1
#8
0x3f5c179b
#5
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbb322930…ace5
0x34b655…2a6f
6 touches
3 conflicts
0xe8d58d34…426d
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0xa6afd3…d132
4 touches
1 conflict
0xc824469a…6426
0x34b655…2a6f
4 touches
1 conflict
0xb550abea…2729
0x34b655…2a6f
4 touches
1 conflict
0xbcbf5d09…8bac
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0xb05cd4f5…73d0
0x2b46c0…1669
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
3 conflicts on slot
0xbb32293008…46ace5
Audit this contract →
← previous block
·
next block →
recent activity