pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes →
pev
/
block
/
#74,761,143
← previous block
next block →
recent activity
Analyzing
Block #74,761,143
14 transactions · 9 stateful · 2026-05-15 13:32:40 UTC
Parallelism
64
/100
Blocked
44
%
Avg conflicts / tx
0.71
Longest chain
5
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,761,143
· 14 txs across 5 waves · depth 5
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
#0
syscallReward
#1
forward
#2
updateDataFeedsValuesPartial
#3
updatePrices
· blocks 4
#4
updatePrices
#6
updatePrices
#8
updatePrices
#9
updatePrices
#10
updatePrices
#13
setData
#5
updatePrices
· blocks 3
#7
updatePrices
· blocks 2
#11
updatePrices
· blocks 1
#12
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
5
w1
7
w2
11
w3
12
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
10 touches
10 conflicts
0x09000000…0007
0x000000…1000
2 touches
0 conflicts
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0xdbadf6b0…43b2
0x33176b…e078
2 touches
0 conflicts
0x01a89030…f786
0x368ee5…7ca4
2 touches
0 conflicts
0x5b571ba0…f13a
0x368ee5…7ca4
2 touches
0 conflicts
0x68faa0b9…14af
0x368ee5…7ca4
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:
0xab35264b…1cfa38
10 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity