pev
.
One block, wave by wave
→
analytics
offline
by Silk Nodes →
pev
/
block
/
#73,697,421
← previous block
next block →
recent activity
Analyzing
Block #73,697,421
12 transactions · 8 stateful · 2026-05-10 15:11:02 UTC
Parallelism
75
/100
Blocked
25
%
Avg conflicts / tx
0.25
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#73,697,421
· 12 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
updatePrices
#2
0x5bf9264c
#3
0x5bf9264c
#4
updateDataFeedsValuesPartial
#5
updateDataFeedsValuesPartial
#6
0x5339c59f
· blocks 2
#9
0x6a00a07e
#10
setData
#11
0x34653439
#7
0x5339c59f
· blocks 1
#8
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
6
w0
7
w1
8
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0ac31945…2c72
0x065c9d…c394
6 touches
3 conflicts
0xf2f76ab3…623e
0x2a68ba…90c5
6 touches
3 conflicts
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0xac2a0273…7212
0x34b655…2a6f
2 touches
0 conflicts
0x0d622e34…0000
0x681e90…ae09
2 touches
0 conflicts
0x09000000…0001
0x000000…1000
2 touches
0 conflicts
0x00000000…0002
0xab3526…fa38
2 touches
0 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:
0x065c9d28…a9c394
3 conflicts on slot
0x0ac3194537…8f2c72
Audit this contract →
← previous block
·
next block →
recent activity