pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,319,880
← previous block
next block →
recent activity
Analyzing
Block #74,319,880
13 transactions · 8 stateful · 2026-05-13 12:25:37 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
#74,319,880
· 13 txs across 2 waves · depth 2
parallel ↔ serial
wave
w0
wave
w1
#0
syscallReward
#1
updatePrices
· blocks 1
#2
updatePrices
#3
updatePrices
#5
updateDataFeedsValuesPartial
#6
setData
#7
collect
#8
verifyOracleProofV2
#9
0x6a046e38
· blocks 1
#10
0x55f92b…f014
#11
0xe18c1f…d358
#4
updatePrices
#12
0x6a046e39
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
4
w1
9
w0
12
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x0d622e34…0000
0x681e90…ae09
4 touches
1 conflict
0x00000000…0002
0xab3526…fa38
4 touches
1 conflict
0x0b000000…0002
0x000000…1000
2 touches
0 conflicts
0x00000000…009a
0x16f70c…c3dd
2 touches
0 conflicts
0x72a152dd…9e06
0x16f70c…c3dd
2 touches
0 conflicts
0x09106a95…1467
0x33176b…e078
2 touches
0 conflicts
0x01a89030…f786
0x368ee5…7ca4
2 touches
0 conflicts
0x5b571ba0…f13a
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:
0x681e908b…e1ae09
1 conflict on slot
0x0d622e34f9…000000
Audit this contract →
← previous block
·
next block →
recent activity