pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,473,350
← previous block
next block →
recent activity
Analyzing
Block #74,473,350
13 transactions · 8 stateful · 2026-05-14 05:26:50 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
#74,473,350
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
0x1ffa3c9b
· blocks 1
#3
updatePrices
· blocks 1
#5
updateDataFeedsValuesPartial
#6
setData
#7
0x7d9395…1189
#8
0x251d5e…5f28
#9
0x41cb9f…f02c
#10
0x0da56a…76bd
#11
0xc4dc3a…c788
#12
0x39435dac
#2
0xed82b078
#4
updatePrices
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
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…003d
0x065c9d…c394
4 touches
1 conflict
0xffe431af…8faa
0x065c9d…c394
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x2ee401b7…5c95
0x065c9d…c394
2 touches
0 conflicts
0x34d6e293…e4bd
0x065c9d…c394
2 touches
0 conflicts
0x36729f91…1559
0x065c9d…c394
2 touches
0 conflicts
0x3983e2f3…b599
0x065c9d…c394
2 touches
0 conflicts
0x7085488e…4b60
0x065c9d…c394
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
1 conflict on slot
0x0000000000…00003d
Audit this contract →
← previous block
·
next block →
recent activity