pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,327,910
← previous block
next block →
recent activity
Analyzing
Block #87,327,910
19 transactions · 19 stateful · 2026-07-12 19:00:03 UTC
Parallelism
79
/100
Blocked
21
%
Avg conflicts / tx
0.37
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,327,910
· 19 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x5a5d9a99
#3
updateDataFeedsValuesPartial
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x0f6795d9
· blocks 3
#9
0x0f6795d9
#10
updatePosition
#11
0x3f5c179b
#12
executeBatch
· blocks 1
#15
0x6a53e4aa
#16
transfer
#17
setData
#18
0xc7e3ec2c
#7
0x0f6795d9
· blocks 2
#13
executeBatch
#8
0x0f6795d9
· blocks 1
#14
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
12
w0
13
w1
14
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x2b7950c1…2342
0x34b655…2a6f
6 touches
3 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
6 touches
3 conflicts
0xf79df061…e005
0xe52b14…7230
4 touches
1 conflict
0x4c623175…29e4
0x34b655…2a6f
4 touches
1 conflict
0x59c89f2b…2f10
0x34b655…2a6f
4 touches
1 conflict
0x5deb3c2b…9d45
0x34b655…2a6f
4 touches
1 conflict
0x5deb3c2b…9d46
0x34b655…2a6f
4 touches
1 conflict
0x706e55dc…14ad
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
0x2b7950c182…352342
Audit this contract →
← previous block
·
next block →
recent activity