pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,620,566
← previous block
next block →
recent activity
Analyzing
Block #87,620,566
14 transactions · 13 stateful · 2026-07-14 03:37:59 UTC
Parallelism
57
/100
Blocked
54
%
Avg conflicts / tx
0.86
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,620,566
· 14 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
0x98717539
· blocks 3
#5
updateDataFeedsValuesPartial
#10
0xc5a04723
#11
setData
#4
0x98717539
· blocks 2
#6
0x0f6795d9
· blocks 4
#7
0x0f6795d9
#8
0x0f6795d9
· blocks 2
#9
0x0f6795d9
#12
0x39435dac
· blocks 1
#13
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
6
w2
7
w3
8
w3
9
w3
12
w4
13
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0xf2f4727d…cdb7
0x34b655…2a6f
6 touches
3 conflicts
0x745952b2…d90c
0x34b655…2a6f
6 touches
3 conflicts
0x40b18770…e631
0x34b655…2a6f
4 touches
1 conflict
0x482471ad…122f
0x34b655…2a6f
4 touches
1 conflict
0x49f75237…44f4
0x34b655…2a6f
4 touches
1 conflict
0x640530ff…86bc
0x34b655…2a6f
4 touches
1 conflict
0x792a1f85…471b
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
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity