pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,331,615
← previous block
next block →
recent activity
Analyzing
Block #74,331,615
13 transactions · 8 stateful · 2026-05-13 13:43:37 UTC
Parallelism
85
/100
Blocked
25
%
Avg conflicts / tx
0.15
Longest chain
2
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,331,615
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0xed82b078
#2
updatePrices
· blocks 1
#4
updatePrices
#5
updatePrices
#6
0x98717539
· blocks 1
#7
verifyOracleProofV2
#8
updateDataFeedsValuesPartial
#9
setData
#10
0xfe9d5f…babc
#11
0x1193d5…91e8
#3
updatePrices
#12
0x39435dac
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
6
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xf3981be5…2c47
0x34b655…2a6f
4 touches
1 conflict
0xea02471d…1542
0x34b655…2a6f
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x00000000…003d
0x065c9d…c394
2 touches
0 conflicts
0x5c8c6ab6…dc36
0x065c9d…c394
2 touches
0 conflicts
0xffe431af…8faa
0x065c9d…c394
2 touches
0 conflicts
0x194f2c02…19e6
0x2a68ba…90c5
2 touches
0 conflicts
0xfb083229…0138
0x2a68ba…90c5
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:
0x34b6552d…112a6f
1 conflict on slot
0xf3981be56e…f02c47
Audit this contract →
← previous block
·
next block →
recent activity