pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,395,802
← previous block
next block →
recent activity
Analyzing
Block #97,395,802
25 transactions · 21 stateful · 2026-08-19 17:08:53 UTC
Parallelism
76
/100
Blocked
52
%
Avg conflicts / tx
0.88
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,395,802
· 25 txs across 6 waves · depth 6
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
#0
syscallReward
#1
0x0c7abd22
· blocks 5
#6
0x7b84f330
· blocks 1
#9
updateDataFeedsValuesPartial
#10
execFwdPositionOpsV2
· blocks 1
#12
0x3f5c179b
#14
0x3f5c179b
#17
0xed82b078
#18
transfer
#19
setData
#20
0x4cb2db39
#21
0x59558d29
#22
execOrders
#23
0x7b84f330
#2
0x0c7abd22
· blocks 3
#24
0x7b84f330
#3
0x0c7abd22
· blocks 4
#4
0x0c7abd22
· blocks 3
#7
0xab083028
· blocks 2
#13
0x3f5c179b
#5
0x0c7abd22
· blocks 2
#15
0xed82b078
· blocks 1
#8
0x5acec890
#11
execFwdPositionOpsV2
#16
0xed82b078
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
w0
7
w3
8
w5
10
w0
11
w5
13
w3
15
w4
16
w5
24
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xdb84b0ae…dfb2
0xd32edf…ff58
9 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…001e
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002e
0x1b6862…e19c
8 touches
6 conflicts
0x485d2778…aa60
0x1b6862…e19c
8 touches
6 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0012
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
10 conflicts on slot
0xdb84b0aefa…a7dfb2
Audit this contract →
← previous block
·
next block →
recent activity