pev
.
One block, wave by wave
→
analytics
docs
feedback
offline
by Silk Nodes
pev
/
block
/
#74,621,645
← previous block
next block →
recent activity
Analyzing
Block #74,621,645
33 transactions · 25 stateful · 2026-05-14 22:01:38 UTC
Parallelism
76
/100
Blocked
64
%
Avg conflicts / tx
1.3
Longest chain
8
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#74,621,645
· 33 txs across 8 waves · depth 8
parallel ↔ serial
wave
w0
wave
w1
wave
w2
wave
w3
wave
w4
wave
w5
wave
w6
wave
w7
#0
syscallReward
#1
0x6a0646b9
· blocks 1
#2
updateDataFeedsValuesPartial
#3
updatePrices
· blocks 7
#12
0x98717539
· blocks 5
#16
0x0c7abd22
· blocks 3
#17
0x0f6795d9
· blocks 2
#18
0x0f6795d9
#20
forward
#23
0x6a0646b9
#24
setData
#25
0x25b352…2b0b
#26
0xeb9fa1…c1a7
#27
0x3b7691…a4a5
#28
0xa459cd…adcb
#29
0xea30cf…c57b
#30
0x6a0646b9
#4
updatePrices
· blocks 6
#11
0x6a0646ba
#13
0x98717539
· blocks 2
#19
0x0c7abd22
#21
0x5339c59f
#22
0x5339c59f
#31
0x39435dac
· blocks 1
#5
updatePrices
· blocks 5
#14
0x98717539
· blocks 1
#32
0x39435dac
#6
updatePrices
· blocks 4
#15
0x98717539
#7
updatePrices
· blocks 3
#8
updatePrices
· blocks 2
#9
updatePrices
· blocks 1
#10
updatePrices
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
1
w0
3
w0
4
w1
5
w2
6
w3
7
w4
8
w5
9
w6
10
w7
11
w1
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x00000000…0002
0xab3526…fa38
16 touches
28 conflicts
0x60f7fbaf…bd58
0x34b655…2a6f
8 touches
6 conflicts
0xd98b3c10…67b8
0x34b655…2a6f
6 touches
3 conflicts
0xf3981be5…2c47
0x34b655…2a6f
6 touches
3 conflicts
0x00000000…0012
0x1b6862…e19c
4 touches
1 conflict
0xf7110a5b…db42
0x34b655…2a6f
4 touches
1 conflict
0xcb45d9d6…cb87
0x1b6862…e19c
4 touches
1 conflict
0xd9f18d9a…141d
0x1b6862…e19c
4 touches
1 conflict
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:
0xab35264b…1cfa38
28 conflicts on slot
0x0000000000…000002
Audit this contract →
← previous block
·
next block →
recent activity