pev
.
→
showcase
new
graph
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#75,845,737
← previous block
next block →
recent activity
Analyzing
Block #75,845,737
20 transactions · 15 stateful · 2026-05-20 14:22:05 UTC
Parallelism
80
/100
Blocked
40
%
Avg conflicts / tx
0.5
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#75,845,737
· 20 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x6a0dc404
· blocks 1
#3
0xab083028
· blocks 1
#5
0x6a0dc404
#6
0x6a0dc405
#7
0x5bf9264c
#8
0x5bf9264c
#9
0x98717539
· blocks 4
#14
0x0f6795d9
#15
updatePriceFeedsIfNecessary
#16
updateDataFeedsValuesPartial
#17
updateDataFeedsValuesPartial
#18
setData
#19
0x478d36…2175
#2
0x6a0dc405
#4
0xab083028
#10
0x98717539
· blocks 3
#11
0x98717539
· blocks 1
#13
0x0f6795d9
#12
0x98717539
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w0
4
w1
9
w0
10
w1
11
w2
12
w3
13
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xac2a0273…721b
0x34b655…2a6f
6 touches
3 conflicts
0x3484c9df…bfd5
0x1d1325…2305
4 touches
1 conflict
0x8cf3d245…1d0d
0x1d1325…2305
4 touches
1 conflict
0xdb067026…9eb8
0x1d1325…2305
4 touches
1 conflict
0xea7ebe9d…709e
0x1d1325…2305
4 touches
1 conflict
0x99a21305…dffc
0x2a68ba…90c5
4 touches
1 conflict
0xe2e94dfa…5026
0x2a68ba…90c5
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
6 conflicts on slot
0x60f7fbaf90…97bd58
Audit this contract →
← previous block
·
next block →
recent activity