pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#99,105,178
← previous block
next block →
recent activity
Analyzing
Block #99,105,178
27 transactions · 26 stateful · 2026-08-25 17:42:26 UTC
Parallelism
56
/100
Blocked
58
%
Avg conflicts / tx
2.63
Longest chain
12
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#99,105,178
· 27 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
0x6a8dd47a
#2
execOrders
· blocks 5
#4
execOrder
#5
0x6a8dd47a
#6
0x59558d29
#7
updatePrices
· blocks 3
#11
0x3f5c179b
· blocks 1
#13
0xed82b078
#14
0xed82b078
#15
setData
#16
execOrders
· blocks 10
#3
execOrders
· blocks 4
#8
updatePrices
· blocks 2
#12
batchUpdate
#9
updatePrices
· blocks 1
#17
execOrders
· blocks 9
#10
updatePrices
#18
execOrders
· blocks 8
#19
execOrders
· blocks 7
#20
execOrders
· blocks 6
#21
execOrders
· blocks 5
#22
execOrders
· blocks 4
#23
execOrders
· blocks 3
#24
execOrders
· blocks 2
#25
execOrders
· blocks 1
#26
execOrders
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
2
w0
3
w1
7
w0
8
w1
9
w2
10
w3
11
w0
12
w1
16
w0
17
w2
18
w3
19
w4
20
w5
21
w6
22
w7
23
w8
24
w9
25
w10
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0xd98b3c10…67b8
0x34b655…2a6f
22 touches
55 conflicts
0xc824469a…6425
0x34b655…2a6f
12 touches
15 conflicts
0x00000000…0002
0xf5b5f7…6d70
8 touches
6 conflicts
0x7e5ea60a…c4aa
0x34b655…2a6f
8 touches
6 conflicts
0x886db264…846e
0x34b655…2a6f
8 touches
6 conflicts
0x92385428…6941
0x34b655…2a6f
8 touches
6 conflicts
0xb409e204…89ac
0x34b655…2a6f
8 touches
6 conflicts
0xbcbf5d09…8bac
0x34b655…2a6f
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:
Perpl
55 conflicts on slot
0xd98b3c102b…ca67b8
Audit this contract →
← previous block
·
next block →
recent activity