pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,881,549
← previous block
next block →
recent activity
Analyzing
Block #89,881,549
19 transactions · 18 stateful · 2026-07-24 09:30:03 UTC
Parallelism
74
/100
Blocked
33
%
Avg conflicts / tx
0.63
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,881,549
· 19 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
updateDataFeedsValuesPartial
#2
0x785f5745
#3
execFwdPositionOps
· blocks 4
#5
0x3f5c179b
#6
0x3f5c179b
· blocks 1
#7
0x3f5c179b
· blocks 1
#8
0x3f5c179b
#10
relay
#11
0xed82b078
· blocks 1
#15
0x36f359b0
#16
0xe9316489
#17
setData
#4
execFwdPositionOps
· blocks 3
#9
batchUpdate
#12
0xed82b078
#13
execFwdPositionOps
· blocks 1
#14
execFwdPositionOps
· blocks 1
#18
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w0
7
w0
9
w1
11
w0
12
w1
13
w2
14
w3
18
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3bba6aa0…e367
0x34b655…2a6f
6 touches
3 conflicts
0x6a4868a5…367e
0x34b655…2a6f
6 touches
3 conflicts
0x4cabb80a…46bf
0x34b655…2a6f
6 touches
3 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
6 touches
3 conflicts
0x0733be30…112f
0x34b655…2a6f
6 touches
3 conflicts
0xef3f5637…f47c
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x8aef18db…9238
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
0x3bba6aa0f0…8fe367
Audit this contract →
← previous block
·
next block →
recent activity