pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#87,735,223
← previous block
next block →
recent activity
Analyzing
Block #87,735,223
23 transactions · 22 stateful · 2026-07-14 16:24:55 UTC
Parallelism
78
/100
Blocked
41
%
Avg conflicts / tx
0.65
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#87,735,223
· 23 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
0xab083028
· blocks 2
#2
0x5bf9264c
#3
0x5bf9264c
#4
0x5a5d9a99
· blocks 4
#8
updateDataFeedsValuesPartial
#9
updateDataFeedsValuesPartial
#10
0x6a56634e
#12
0x3f5c179b
#13
0x3f5c179b
· blocks 1
#16
forward
#17
claim
#21
setData
#22
0x39435dac
#5
0x98717539
· blocks 4
#14
batchUpdate
#19
0xed82b078
#20
0xed82b078
#6
0x98717539
· blocks 2
#11
0x0f6795d9
· blocks 1
#7
0x98717539
· blocks 1
#18
0x0f6795d9
#15
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w0
5
w1
6
w2
7
w3
11
w2
13
w0
14
w1
15
w4
18
w3
19
w1
20
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x6fe7d366…78ff
0x34b655…2a6f
8 touches
6 conflicts
0x9001f549…089d
0x34b655…2a6f
8 touches
6 conflicts
0x5b145de0…367c
0xc8689a…ee79
6 touches
3 conflicts
0x84d74093…7808
0x34b655…2a6f
6 touches
3 conflicts
0x22e7ebfe…1293
0x34b655…2a6f
6 touches
3 conflicts
0x58620f29…db5a
0x34b655…2a6f
6 touches
3 conflicts
0x7f8ca32f…d4b3
0x34b655…2a6f
6 touches
3 conflicts
0x5e4b65e1…ebe1
0x34b655…2a6f
5 touches
3 conflicts
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
6 conflicts on slot
0x6fe7d366be…a578ff
Audit this contract →
← previous block
·
next block →
recent activity