pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#98,015,470
← previous block
next block →
recent activity
Analyzing
Block #98,015,470
27 transactions · 24 stateful · 2026-08-21 21:35:54 UTC
Parallelism
85
/100
Blocked
54
%
Avg conflicts / tx
0.78
Longest chain
4
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#98,015,470
· 27 txs across 4 waves · depth 4
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
#0
syscallReward
#1
0x0c7abd22
#2
0x0c7abd22
· blocks 3
#3
0x7b84f330
· blocks 1
#4
execOrders
· blocks 3
#9
0x6ad2e98b
#10
0x8263f5d9
· blocks 1
#11
0x8263f5d9
#13
execOrders
· blocks 1
#15
0x59558d29
#16
execPerpOps
#17
execPerpOps
#22
setData
#23
execOrders
· blocks 2
#5
execOrders
· blocks 2
#7
0x0c7abd22
· blocks 4
#12
0xab083028
#14
execOrders
· blocks 1
#24
execOrders
· blocks 1
#26
0x7b84f330
#6
execOrders
#8
0x0c7abd22
· blocks 1
#19
0x3f5c179b
· blocks 1
#21
execFwdPositionOpsV2
#25
execOrders
#18
0x0c7abd22
#20
0xed82b078
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w0
4
w0
5
w1
6
w2
7
w1
8
w2
10
w0
12
w1
13
w0
14
w1
18
w3
19
w2
20
w3
21
w2
23
w0
24
w1
25
w2
26
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x4fbd970a…fb24
0xd32edf…ff58
7 touches
6 conflicts
0x00000000…0013
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0015
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…001b
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…002b
0x1b6862…e19c
6 touches
3 conflicts
0xd9f18d9a…141d
0x1b6862…e19c
6 touches
3 conflicts
0xdbc6e634…e168
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
6 touches
3 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
6 conflicts on slot
0x4fbd970a72…b9fb24
Audit this contract →
← previous block
·
next block →
recent activity