pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,837,278
← previous block
next block →
recent activity
Analyzing
Block #89,837,278
18 transactions · 17 stateful · 2026-07-24 05:47:14 UTC
Parallelism
67
/100
Blocked
53
%
Avg conflicts / tx
1.11
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,837,278
· 18 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x6a62fcda
#3
0x5a5d9a99
#4
0x5a5d9a99
· blocks 4
#6
execFwdPositionOps
· blocks 2
#8
0x3f5c179b
#12
execOrders
· blocks 2
#14
setData
#5
execFwdPositionOps
· blocks 3
#7
0x3f5c179b
· blocks 1
#15
execOrders
· blocks 2
#9
execFwdPositionOps
#10
batchUpdate
#11
execFwdPositionOps
· blocks 2
#13
execOrders
· blocks 1
#16
execOrders
· blocks 1
#17
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w0
7
w1
9
w2
10
w2
11
w2
12
w0
13
w3
15
w1
16
w4
17
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x424934c8…f2f1
0x34b655…2a6f
8 touches
6 conflicts
0x27c1af7d…e42a
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…003d
0xa6afd3…d132
6 touches
3 conflicts
0x3464bbc5…a323
0xa6afd3…d132
6 touches
3 conflicts
0xf219f7cf…7379
0xa6afd3…d132
6 touches
3 conflicts
0x0f2d78b1…7363
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
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
6 conflicts on slot
0x424934c865…4af2f1
Audit this contract →
← previous block
·
next block →
recent activity