pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#90,819,564
← previous block
next block →
recent activity
Analyzing
Block #90,819,564
13 transactions · 12 stateful · 2026-07-27 16:29:18 UTC
Parallelism
85
/100
Blocked
25
%
Avg conflicts / tx
0.23
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#90,819,564
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x6ad2e98b
· blocks 1
#2
0x5a5d9a99
#3
execFwdPositionOps
· blocks 1
#5
0x3f5c179b
#7
execOrders
#8
updateDataFeedsValuesPartial
#9
0x6a6787d6
#10
setData
#11
execOrders
· blocks 1
#4
execFwdPositionOps
#6
0x3f5c179b
#12
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
6
w1
11
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xa1bfcc4c…f2db
0x851145…3f07
4 touches
1 conflict
0x0344fc81…41ce
0x34b655…2a6f
4 touches
1 conflict
0xf18906a6…d2e3
0x34b655…2a6f
4 touches
1 conflict
0x00000000…003d
0x851145…3f07
4 touches
1 conflict
0x00000000…00c9
0x34b655…2a6f
4 touches
1 conflict
0x310afe2c…83e1
0x34b655…2a6f
4 touches
1 conflict
0x3b6e959d…158f
0x34b655…2a6f
4 touches
1 conflict
0x3fcb7de0…0bb0
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:
0x851145ea…9f3f07
1 conflict on slot
0xa1bfcc4c27…f1f2db
Audit this contract →
← previous block
·
next block →
recent activity