pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,434,159
← previous block
next block →
recent activity
Analyzing
Block #74,434,159
14 transactions · 12 stateful · 2026-05-14 01:06:06 UTC
Parallelism
79
/100
Blocked
25
%
Avg conflicts / tx
0.29
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,434,159
· 14 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x0c7abd22
· blocks 3
#3
execute
#5
0xcf7468f4
#6
0xed82b078
#7
0xed82b078
#8
0x39435dac
#9
0x98717539
#10
updateDataFeedsValuesPartial
#12
0x6a052076
#13
setData
#2
0x0c7abd22
· blocks 1
#4
execute
#11
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
4
w1
11
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xe49efb40…94ca
0xd32edf…ff58
5 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
4 touches
1 conflict
0x00000000…001b
0x1b6862…e19c
4 touches
1 conflict
0x00000000…002b
0x1b6862…e19c
4 touches
1 conflict
0x394c3833…b4aa
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
0x6af306bb…2e81
0x3bd359…433a
4 touches
1 conflict
0xce8bbe33…b72e
0x3bd359…433a
4 touches
1 conflict
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:
FastLane: FastLaneAuctionHandler
3 conflicts on slot
0xe49efb40a9…3294ca
Audit this contract →
← previous block
·
next block →
recent activity