pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,121,181
← previous block
next block →
recent activity
Analyzing
Block #99,121,181
34 transactions · 28 stateful · 2026-08-25 19:03:03 UTC
Parallelism
82
/100
Blocked
54
%
Avg conflicts / tx
1.06
Longest chain
6
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,121,181
· 34 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
#4
execute_route
#5
0xbbb036a8
#6
0x67098489
#7
executePacked
#8
0x41a8f47c
#10
0x6a8de75f
· blocks 1
#12
0x5acec890
· blocks 4
#16
setData
#19
0x59558d29
#20
execPerpOps
#22
execPerpOps
#24
updatePrices
· blocks 1
#29
updatePriceFeedsIfNecessary
#30
execFwdPositionOpsV2
#31
execFwdPositionOpsV2
#32
0x6a8de75f
#33
redeem
#2
0x0c7abd22
· blocks 8
#11
0x6a8de75f
#13
0x5acec890
· blocks 3
#25
updatePrices
#3
0x0c7abd22
· blocks 4
#9
execute
#14
0x0c7abd22
· blocks 4
#17
0xab083028
· blocks 3
#15
0x5acec890
· blocks 1
#18
0x32d01e04
#21
0xbb1740dd
· blocks 1
#23
0x0c7abd22
· blocks 1
#26
execFwdPositionOpsV2
#27
0x62be7533
#28
0x0c7abd22
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
2
w1
3
w2
9
w2
10
w0
11
w1
12
w0
13
w1
14
w3
15
w4
17
w3
21
w4
23
w4
26
w5
27
w5
28
w5
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x3f284ed8…067f
0xd32edf…ff58
11 touches
15 conflicts
0x11258774…9892
0x2a68ba…90c5
8 touches
6 conflicts
0xca841faa…486a
0x34b655…2a6f
8 touches
6 conflicts
0x00000000…0019
0x1b6862…e19c
6 touches
3 conflicts
0x00000000…0029
0x1b6862…e19c
6 touches
3 conflicts
0xd996735f…872f
0x1b6862…e19c
6 touches
3 conflicts
0x17606ba6…1b6e
0x754704…b603
6 touches
3 conflicts
0xa1087a5c…66c4
0x754704…b603
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
15 conflicts on slot
0x3f284ed8c8…49067f
Audit this contract →
← previous block
·
next block →
recent activity