pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,772,127
← previous block
next block →
recent activity
Analyzing
Block #91,772,127
19 transactions · 18 stateful · 2026-07-31 00:24:33 UTC
Parallelism
74
/100
Blocked
44
%
Avg conflicts / tx
0.58
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,772,127
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0x6a6bebb9
#2
0xab083028
· blocks 1
#5
0x5a5d9a99
#7
execFwdPositionOps
· blocks 1
#8
0x3f5c179b
#11
0xed82b078
· blocks 1
#13
updateDataFeedsValuesPartial
#14
setData
#16
0x59558d29
· blocks 1
#18
0xc7e3ec2c
#3
0x0c7abd22
· blocks 2
#12
0xed82b078
#17
0x59558d29
#4
0x0c7abd22
· blocks 3
#9
0x3f5c179b
#6
execFwdPositionOps
· blocks 2
#10
execFwdPositionOps
#15
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
6
w3
7
w0
9
w2
10
w4
11
w0
12
w1
15
w4
16
w0
17
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x446c9ed6…c25c
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x00ddbbf2…4588
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…001e
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002e
0x1b6862…e19c
4 touches
1 conflict
0x73912233…4588
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x889d5e90…929a
0x2a68ba…90c5
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
0x446c9ed63a…f6c25c
Audit this contract →
← previous block
·
next block →
recent activity