pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#89,702,863
← previous block
next block →
recent activity
Analyzing
Block #89,702,863
14 transactions · 8 stateful · 2026-07-23 18:28:40 UTC
Parallelism
86
/100
Blocked
13
%
Avg conflicts / tx
0.07
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#89,702,863
· 14 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x5a5d9a99
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
0x5a5d9a99
#6
execFwdPositionOps
· blocks 1
#7
metacall
#9
0x57368ddf
#10
updateDataFeedsValuesPartial
#11
0x6a625dd0
#12
setData
#13
0xc7e3ec2c
#8
execFwdPositionOps
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
8
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc824469a…6425
0x34b655…2a6f
4 touches
1 conflict
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…0001
0x2da28f…75e8
2 touches
0 conflicts
0x00000000…0003
0x2da28f…75e8
2 touches
0 conflicts
0xf334fe53…11d8
0x2da28f…75e8
2 touches
0 conflicts
0x10fec71b…e12f
0x34b655…2a6f
2 touches
0 conflicts
0x177a0db3…545c
0x34b655…2a6f
2 touches
0 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
1 conflict on slot
0xc824469a90…af6425
Audit this contract →
← previous block
·
next block →
recent activity