pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,403,223
← previous block
next block →
recent activity
Analyzing
Block #89,403,223
17 transactions · 15 stateful · 2026-07-22 10:21:34 UTC
Parallelism
82
/100
Blocked
33
%
Avg conflicts / tx
0.47
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,403,223
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
execPerpOps
#2
execPerpOps
#3
0x5a5d9a99
#4
updateDataFeedsValuesPartial
#5
execFwdPositionOps
· blocks 4
#6
execFwdPositionOps
· blocks 2
#8
0x3f5c179b
#9
0x3f5c179b
#11
batchUpdate
#13
0x6a609a26
#14
setData
#7
execFwdPositionOps
· blocks 1
#12
execOrders
#15
execOrders
· blocks 1
#10
execFwdPositionOps
#16
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
6
w0
7
w1
10
w2
12
w1
15
w1
16
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0xc824469a…6425
0x34b655…2a6f
6 touches
3 conflicts
0x1ea12d25…e04c
0x34b655…2a6f
6 touches
3 conflicts
0x1a69c7c5…09cc
0x34b655…2a6f
4 touches
1 conflict
0x1bb56de3…732e
0x34b655…2a6f
4 touches
1 conflict
0x25648e61…0339
0x34b655…2a6f
4 touches
1 conflict
0x2b7950c1…2342
0x34b655…2a6f
4 touches
1 conflict
0x3c215e65…5759
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
0xbcbf5d09a8…c68bac
Audit this contract →
← previous block
·
next block →
recent activity