pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#87,584,926
← previous block
next block →
recent activity
Analyzing
Block #87,584,926
25 transactions · 23 stateful · 2026-07-13 23:39:41 UTC
Parallelism
84
/100
Blocked
17
%
Avg conflicts / tx
0.28
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,584,926
· 25 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0xab083028
#2
0x5a5d9a99
#3
0x5a5d9a99
#4
0x5a5d9a99
#5
0x0f6795d9
· blocks 1
#6
0x0f6795d9
#7
updateDataFeedsValuesPartial
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#11
0x57368ddf
#12
0x6a5577b4
#13
setData
#14
0x251f0d…01f2
#15
0xc66dca…e1ab
#16
0x39435dac
#17
0x39435dac
#18
0x39435dac
#19
0x39435dac
#20
0x39435dac
#21
0x39435dac
· blocks 3
#10
0x0f6795d9
#22
0x39435dac
· blocks 2
#23
0x39435dac
· blocks 1
#24
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
5
w0
10
w1
21
w0
22
w1
23
w2
24
w3
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x1a5d321d…a474
0x34b655…2a6f
6 touches
3 conflicts
0xee9ef3c6…e901
0x34b655…2a6f
6 touches
3 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xd8834cf3…0004
0x34b655…2a6f
6 touches
3 conflicts
0xf4d0bddb…07a4
0x34b655…2a6f
4 touches
1 conflict
0x4f9a134d…2c11
0x34b655…2a6f
4 touches
1 conflict
0x54f38877…65d4
0x34b655…2a6f
4 touches
1 conflict
0x5571e830…9cea
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
0x1a5d321d5d…0da474
Audit this contract →
← previous block
·
next block →
recent activity