pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,620,545
← previous block
next block →
recent activity
Analyzing
Block #87,620,545
20 transactions · 20 stateful · 2026-07-14 03:37:51 UTC
Parallelism
75
/100
Blocked
40
%
Avg conflicts / tx
0.8
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,620,545
· 20 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
executePacked
#2
0x5a5d9a99
#3
0x5a5d9a99
· blocks 2
#6
0x4d8dc985
· blocks 2
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x0f6795d9
· blocks 4
#13
0x3f5c179b
#14
0x57368ddf
#16
setData
#4
0x98717539
· blocks 1
#11
0x0f6795d9
· blocks 4
#15
0x0f6795d9
#5
0x98717539
#12
0x0f6795d9
#17
0x39435dac
· blocks 2
#18
0x39435dac
· blocks 1
#19
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
6
w0
10
w0
11
w1
12
w2
15
w1
17
w2
18
w3
19
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xc514314c…1aa4
0x34b655…2a6f
6 touches
3 conflicts
0x83058c4e…c7cc
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0x6fe7d366…78ff
0x34b655…2a6f
6 touches
3 conflicts
0x64687417…8d60
0x34b655…2a6f
6 touches
3 conflicts
0x69ce640b…884a
0x34b655…2a6f
6 touches
3 conflicts
0x7bc81c3e…54a2
0x34b655…2a6f
4 touches
1 conflict
0x8d68898d…ab1d
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
0xc514314ca6…fa1aa4
Audit this contract →
← previous block
·
next block →
recent activity