pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,318,177
← previous block
next block →
recent activity
Analyzing
Block #99,318,177
18 transactions · 17 stateful · 2026-08-26 11:34:10 UTC
Parallelism
61
/100
Blocked
59
%
Avg conflicts / tx
1.5
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,318,177
· 18 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
#10
setData
#12
relay
#13
redeemDelegations
· blocks 1
#15
0xed82b078
#16
0x6a8ecfaa
#17
execOrders
#2
0x0c7abd22
· blocks 5
#14
redeemDelegations
#3
0x0c7abd22
· blocks 6
#4
0x0c7abd22
· blocks 5
#6
0x41a8f47c
#5
0x0c7abd22
· blocks 2
#7
0x6ad2e98b
#11
batchUpdate
#8
0x0c7abd22
· blocks 1
#9
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
w3
7
w4
8
w5
9
w6
11
w4
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x9ae24cc9…e6dc
0xd32edf…ff58
13 touches
21 conflicts
0xd9f18d9a…141d
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…001d
0x1b6862…e19c
8 touches
6 conflicts
0xba5743c7…21c4
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…002d
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
0x9ae24cc9ea…f0e6dc
Audit this contract →
← previous block
·
next block →
recent activity