pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#97,898,305
← previous block
next block →
recent activity
Analyzing
Block #97,898,305
19 transactions · 18 stateful · 2026-08-21 11:40:59 UTC
Parallelism
63
/100
Blocked
56
%
Avg conflicts / tx
1.05
Longest chain
7
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#97,898,305
· 19 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 5
#8
execOrders
#9
execPerpOps
· blocks 1
#12
execOrder
#14
0x3f5c179b
#15
0x3f5c179b
#17
setData
#18
0x59558d29
#2
0x0c7abd22
· blocks 5
#6
execOrders
· blocks 1
#10
execPerpOps
#3
0x0c7abd22
· blocks 4
#5
execOrders
· blocks 1
#7
execOrders
#4
0x0c7abd22
· blocks 1
#11
0x5acec890
· blocks 1
#13
execFwdPositionOpsV2
· blocks 1
#16
execFwdPositionOpsV2
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
w2
6
w1
7
w2
9
w0
10
w1
11
w4
13
w5
16
w6
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xca841faa…486a
0x34b655…2a6f
10 touches
10 conflicts
0x00000000…0013
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0015
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0018
0x1b6862…e19c
8 touches
6 conflicts
0x00000000…0028
0x1b6862…e19c
8 touches
6 conflicts
0x4d42f16e…a6c6
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:
Perpl
10 conflicts on slot
0xca841faae5…71486a
Audit this contract →
← previous block
·
next block →
recent activity