pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#100,081,378
← previous block
next block →
recent activity
Analyzing
Block #100,081,378
21 transactions · 19 stateful · 2026-08-29 03:50:02 UTC
Parallelism
67
/100
Blocked
42
%
Avg conflicts / tx
1.1
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#100,081,378
· 21 txs across 7 waves · depth 7
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#8
0xa5635f…13d2
#10
exactOutputSingle
#12
0x5acec890
#13
0x5acec890
#14
updateDataFeedsValuesPartial
#15
updateDataFeedsValuesPartial
#16
0x59558d29
#17
0xbb1740dd
#18
execFwdPositionOpsV2
#19
setData
#20
execFwdPositionOpsV2
#2
0x0c7abd22
· blocks 5
#9
execute
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 4
#5
0x0c7abd22
· blocks 2
#11
0xab083028
#6
0x0c7abd22
· blocks 1
#7
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
4
w3
5
w4
6
w5
7
w6
9
w1
11
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x04394f6c…8d86
0xd32edf…ff58
13 touches
21 conflicts
0x00000000…002c
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001c
0x1b6862…e19c
8 touches
6 conflicts
0xb0e4f69d…34e5
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 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:
FastLane: FastLaneAuctionHandler
21 conflicts on slot
0x04394f6cc8…7e8d86
Audit this contract →
← previous block
·
next block →
recent activity