pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,503,810
← previous block
next block →
recent activity
Analyzing
Block #99,503,810
32 transactions · 30 stateful · 2026-08-27 03:08:55 UTC
Parallelism
63
/100
Blocked
53
%
Avg conflicts / tx
1.78
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,503,810
· 32 txs across 12 waves · depth 12
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
wave
w8
wave
w9
wave
w10
wave
w11
#0
syscallReward
#1
0x0c7abd22
· blocks 7
#5
0xab083028
· blocks 3
#7
0x6a8faabf
#8
updatePrices
#10
execOrders
· blocks 1
#11
updatePrices
#12
updateDataFeedsValuesPartial
#13
execOrder
· blocks 1
#14
0x59558d29
#15
conquer
#16
0x3f5c179b
#20
forward
#22
setData
#23
execOrders
#24
execOrders
· blocks 7
#2
0x0c7abd22
· blocks 2
#6
0xab083028
· blocks 2
#3
0x0c7abd22
· blocks 4
#9
0xab083028
· blocks 1
#17
0x3f5c179b
#4
0x0c7abd22
#18
0x3f5c179b
#19
execFwdPositionOpsV2
· blocks 5
#21
execFwdPositionOpsV2
· blocks 3
#25
execOrders
· blocks 6
#26
execOrders
· blocks 5
#27
execOrders
· blocks 4
#28
execOrders
· blocks 3
#29
execOrders
· blocks 2
#30
execOrders
· blocks 1
#31
execOrders
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
w0
6
w1
9
w2
10
w0
13
w0
17
w2
18
w3
19
w3
21
w4
25
w5
26
w6
29
w9
30
w10
31
w11
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
16 touches
28 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
0xba5743c7…21bf
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
28 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity