pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#91,254,337
← previous block
next block →
recent activity
Analyzing
Block #91,254,337
17 transactions · 16 stateful · 2026-07-29 04:57:29 UTC
Parallelism
82
/100
Blocked
31
%
Avg conflicts / tx
0.41
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#91,254,337
· 17 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x6a6988b1
#2
updateDataFeedsValuesPartial
#3
execFwdPositionOps
· blocks 2
#5
0x3f5c179b
#6
0x3f5c179b
#7
batchUpdate
#9
setData
#10
execOrders
· blocks 2
#12
execOrders
#14
0x59558d29
· blocks 1
#16
0xc7e3ec2c
#4
execFwdPositionOps
· blocks 1
#11
execOrders
· blocks 1
#15
0x59558d29
#8
execFwdPositionOps
#13
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
8
w2
10
w0
11
w1
13
w2
14
w0
15
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xda2ee2e7…968a
0x34b655…2a6f
6 touches
3 conflicts
0xdc568d84…62d9
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…004b
0x80c745…7210
4 touches
1 conflict
0x07d8b1e8…78c6
0x34b655…2a6f
4 touches
1 conflict
0x0a0cecef…4ed0
0x34b655…2a6f
4 touches
1 conflict
0x28ceceef…ecc2
0x34b655…2a6f
4 touches
1 conflict
0xdccb9dfe…7a8d
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
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity