pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,834,511
← previous block
next block →
recent activity
Analyzing
Block #91,834,511
16 transactions · 12 stateful · 2026-07-31 05:38:23 UTC
Parallelism
75
/100
Blocked
42
%
Avg conflicts / tx
0.38
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,834,511
· 16 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
· blocks 2
#3
0x5bf9264c
#4
0x5bf9264c
#5
updateDataFeedsValuesPartial
#9
0x39435dac
#10
0x39435dac
#11
setData
#12
0x39435dac
#13
0x39435dac
#14
0x59558d29
· blocks 1
#2
0x0c7abd22
#6
0x0f6795d9
· blocks 2
#15
0x59558d29
#7
0x0f6795d9
· blocks 1
#8
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
6
w1
7
w2
8
w3
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…00c9
0x34b655…2a6f
6 touches
3 conflicts
0xc1597875…f363
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…641f
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…642d
0x34b655…2a6f
6 touches
3 conflicts
0x9cf9008a…d826
0x34b655…2a6f
5 touches
3 conflicts
0x755b0df4…f57e
0x34b655…2a6f
4 touches
1 conflict
0x7c93b38a…9e69
0x34b655…2a6f
4 touches
1 conflict
0x7d6b9af1…9a38
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
0x0000000000…0000c9
Audit this contract →
← previous block
·
next block →
recent activity