pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,793,098
← previous block
next block →
recent activity
Analyzing
Block #87,793,098
18 transactions · 17 stateful · 2026-07-14 22:52:05 UTC
Parallelism
78
/100
Blocked
29
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,793,098
· 18 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
· blocks 1
#3
0x5a5d9a99
#4
0x98717539
· blocks 4
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
execFwdPositionOps
· blocks 1
#13
0x3f5c179b
#15
0x6a56be0c
#16
setData
#17
execOrders
#5
0x98717539
· blocks 2
#10
execFwdPositionOps
#14
execFwdPositionOps
#6
0x98717539
· blocks 1
#12
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
4
w0
5
w1
6
w2
10
w1
11
w0
12
w3
14
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x9465204c…bf37
0x34b655…2a6f
6 touches
3 conflicts
0x9ae859db…2d84
0x34b655…2a6f
6 touches
3 conflicts
0x28c62bca…b746
0x34b655…2a6f
6 touches
3 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x84d74093…7808
0x34b655…2a6f
6 touches
3 conflicts
0x45e53b04…3dba
0x34b655…2a6f
6 touches
3 conflicts
0x5e4b65e1…ebe1
0x34b655…2a6f
5 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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity