pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,465,473
← previous block
next block →
recent activity
Analyzing
Block #97,465,473
21 transactions · 20 stateful · 2026-08-19 23:01:13 UTC
Parallelism
62
/100
Blocked
40
%
Avg conflicts / tx
0.86
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,465,473
· 21 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0xa96df62f
#2
execOrder
· blocks 2
#6
execPerpOps
#7
execPerpOps
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#13
0x3f5c179b
· blocks 1
#14
0x3f5c179b
#17
0xed82b078
#18
0xed82b078
#19
setData
#20
0x59558d29
#3
execOrder
· blocks 3
#16
batchUpdate
#4
execOrder
· blocks 2
#5
execOrder
· blocks 4
#10
execFwdPositionOpsV2
· blocks 3
#11
execFwdPositionOpsV2
· blocks 2
#12
execFwdPositionOpsV2
· blocks 1
#15
execFwdPositionOpsV2
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
4
w2
5
w3
10
w4
11
w5
12
w6
13
w0
15
w7
16
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
10 touches
10 conflicts
0x482471ad…122f
0x34b655…2a6f
8 touches
6 conflicts
0xb3fb9fb5…64db
0x34b655…2a6f
8 touches
6 conflicts
0x5d7e0e69…e6d2
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0x806c6904…3d63
0x34b655…2a6f
6 touches
3 conflicts
0x087122e1…e4fa
0x34b655…2a6f
6 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
10 conflicts on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity